ChatGPT answers, unedited

For most small restaurants, I’d recommend a restaurant-focused marketing platform that combines email, SMS, and customer data rather than separate newsletter and texting tools. ChowNow ChowNow

Best fits

• If you use Square POS: Square Marketing is a simple choice because it can use customer purchase data for campaigns. Tolodora
• If you use Toast POS: Toast Marketing is worth considering because it connects with the Toast ecosystem. ChowNow
• If you want one system for email + SMS + loyalty: Klaviyo is powerful for segmentation, though it may be more setup than a small owner wants. SlickText
• If you want simple newsletters plus occasional texts: Mailchimp works well for newsletters, but SMS usually requires an add-on and more manual setup. RestaurantLaunchpad

My practical setup for a small independent restaurant:

1. Collect emails and SMS opt-ins at checkout, online ordering, and with a QR code at tables.
2. Send:

• Weekly email: specials, events, new menu items.
• Last-minute SMS: “2-hour-only special,” slow-night offers, sold-out announcements.
• Automated messages: birthday offers and “haven’t seen you lately” reminders.
• Keep SMS for high-value, time-sensitive messages only.

For a single-location restaurant with limited marketing time, I’d start with your existing POS marketing tools; if you need more advanced targeting later, move to a dedicated email/SMS platform. ChowNow

For a small independent restaurant, I’d look for one system that handles both regular email newsletters and fast, last-minute SMS promotions, rather than stitching together two tools.

My shortlist

• brevo.com — A practical choice if the main requirement is email + SMS in one relatively simple platform. It supports campaigns, segmentation, automation, and SMS, making it suitable for messages such as “Tonight only: 20% off entrees.” Mailmodo Tolodora
• get.chownow.com — Worth considering if the restaurant already uses ChowNow for online ordering. Its marketing tools connect email/SMS to ordering data, which enables campaigns based on actual customer behavior rather than just an email list. ChowNow ChowNow
• squareup.com — Particularly sensible if the restaurant already runs its POS through Square, because customer purchase data can feed marketing campaigns without maintaining a separate customer database. Tolodora
• klaviyo.com — More sophisticated if you eventually want detailed customer segmentation and automated email/SMS journeys, but it can be more complexity than a single-location restaurant needs. SlickText

What I'd actually set up

For a typical neighborhood restaurant, I'd structure it like this:

Email — 1–2× per month

• New menu items
• Upcoming events
• Chef specials
• Seasonal announcements
• Birthday/loyalty offers
• “We miss you” campaigns

SMS — only for genuinely time-sensitive offers

• “We have 12 tables open tonight — mention TEXT for a free appetizer.”
• “Happy Hour starts at 4. Show this text for $5 cocktails.”
• “Rainy night special: 20% off takeout until 8 PM.”

The important part is not blasting the entire customer list every time. Segmenting by recent visits, frequency, or customer preferences makes the promotions much more useful. Restaurant-focused marketing guides consistently identify POS/order-data integration and segmentation as key requirements. ChowNow EmailToolScout

One important caveat with SMS

Have customers explicitly opt in to marketing texts and make opting out straightforward. Don't simply upload every phone number from the POS into an SMS marketing list. The platform should help manage consent and unsubscribes.

If you tell me what POS/ordering system the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customers are on the list, I can narrow this down to the most practical setup and estimated monthly cost.

For a small restaurant, I’d favor an all-in-one system that combines email + SMS + customer/ordering data, rather than stitching together a generic email platform and a separate texting service.

Practical options

What I'd build

For a typical small restaurant, the workflow should be:

Customer opts in → customer database → segment → email newsletter + targeted SMS → track orders/redemptions

For example:

• Weekly email: upcoming specials, events, new dishes, chef notes.
• Last-minute SMS: “We have 8 tables open tonight — show this text for 15% off.”
• Lapsed-customer automation: no visit/order for 45–60 days → email offer.
• Birthday: automated email/SMS offer.
• Slow-day campaign: automatically target customers who have opted into promotions.

I'd keep email for richer storytelling and use SMS sparingly for genuinely time-sensitive offers.

One important consideration

If you're sending promotional SMS in the U.S., don't treat texting like email. Application-to-person SMS using a 10-digit number requires A2P 10DLC registration, and campaigns need appropriate opt-in/opt-out handling. mailchimp.comwww.twilio.com

If the restaurant already uses Toast, I'd start with Toast Marketing. If it doesn't, I'd evaluate Mailchimp versus a restaurant-native platform based primarily on which POS/online-ordering system it uses.

If you tell me which POS they use (Toast, Square, Clover, Lightspeed, etc.) and roughly how many customers are on their email/SMS list, I can narrow this down to a specific setup and estimated monthly cost.

For a small restaurant, I’d recommend choosing a tool based on whether you already have a POS/ordering system. The best solution is usually one platform that captures customer data, sends email newsletters, and can fire off SMS promotions quickly rather than managing separate lists.

Best-fit options

1. If you use Toast POS → use pos.toasttab.com

Best for: restaurants already running on Toast.

Why:

• Customer data flows from your POS into marketing.
• You can automate “welcome,” “we miss you,” VIP, and promotional campaigns.
• Email and SMS can be managed from the same ecosystem. Toast POS Toast Support Center

Example workflow:

• Monday: email newsletter with weekly specials.
• Friday 4 PM: SMS to opted-in customers: “Rainy night special — free appetizer with dinner tonight.”

2. If you use Square → consider mailchimp.com + Square integration

Best for: cafés, bakeries, food trucks, and small independents.

Why:

• Easy newsletter creation.
• Good templates for menus, events, and promotions.
• Square customer data can sync into Mailchimp for more targeted campaigns. Mailchimp
• SMS can be added when you’re ready. Mailchimp

Good starter setup:

• Collect email + mobile number at checkout.
• Send: - 1 weekly email newsletter
• 2–4 SMS promotions per month
• automated birthday or “haven’t seen you” messages

3. Restaurant-specific platforms → get.chownow.com

Best for: restaurants focused heavily on online ordering and repeat customers.

Restaurant-focused platforms can combine ordering data, loyalty, email, and SMS so campaigns can target actual customer behavior rather than just a mailing list. ChowNow ChowNow

My recommended setup for a typical small restaurant

Low complexity, good ROI:

1. Pick a customer database source:

• POS (Toast/Square/Clover), or
• online ordering system.
• Build two lists:

• Email list: everyone who wants newsletters.
• SMS list: your most engaged customers who opted into texts.
• Create these automations:

• New customer → thank-you email + bounce-back offer.
• No visit in 45–60 days → “come back” offer.
• Birthday month → free dessert/drink.
• Slow day → last-minute SMS promotion.
• Keep SMS short:

• “Tonight only: 20% off takeout after 7 PM. Use code NIGHT20.”
• “Two tables opened up tonight — reserve now.”

What I would avoid

• Sending every promotion to everyone.
• Buying phone/email lists.
• Using SMS without explicit customer opt-in (SMS marketing rules are stricter than email).
• Running separate customer lists in multiple systems.

For most single-location restaurants, I’d start with Toast Marketing if you already use Toast, Square + Mailchimp if you use Square, or a restaurant-native platform if online ordering and loyalty are central. Toast POS Mailchimp

If you tell me your POS (Toast, Square, Clover, etc.), restaurant type, and approximate customer list size, I can narrow this to one recommendation.

For a small independent restaurant, I’d avoid building a complicated marketing stack. The best solution is one platform that can handle weekly email newsletters + fast, targeted SMS promotions, ideally using your POS/order history for segmentation.

My recommendation

1. If you use Toast: choose pos.toasttab.com.

It’s probably the simplest operational choice because email and SMS can use your Toast guest/order data. You can automate “welcome,” “we miss you,” VIP, and other campaigns, while SMS is specifically designed for time-sensitive promotions. Toast Support Center Toast POS

A practical setup would be:

• Weekly email: new dishes, events, weekend specials, loyalty offers.
• SMS: only genuinely time-sensitive offers—e.g. “We have 12 tables open tonight: 20% off entrées until 7pm.”
• Automations: welcome new customers, win back customers who haven't visited in 30–60 days, birthday/VIP offers.
• Segmentation: regulars, lapsed customers, high spenders, lunch customers, etc.

2. If you're not on Toast: look at mailchimp.com or klaviyo.com.

Mailchimp is the easier, lower-complexity choice for a small restaurant. It supports both email and SMS and has restaurant-oriented campaigns, while integrations can connect customer/order data. Mailchimp

Klaviyo is the better choice if you have substantial online ordering and want sophisticated segmentation and automated email/SMS journeys. RestaurantLaunchpad Selzy

What I'd actually implement

The key is not to use SMS as a second newsletter. Email is where you tell the story; SMS is where you create urgency.

For example:

Email, Tuesday: “What's happening at the restaurant this week…”

Then, if Thursday night is unexpectedly slow:

SMS, Thursday 4:30pm: “Tonight only 🍝 20% off dinner for our text club. Reserve/order: [link].”

That combination is much more useful than blasting every promotion to everyone.

One important requirement

Make sure the system captures email/SMS opt-ins and customer behavior automatically, rather than requiring staff to export spreadsheets. Restaurant marketing platforms increasingly emphasize connecting POS/ordering data because it enables segments like “hasn't visited in 60 days” or “frequent dinner customer.” ChowNow ChowNow

Bottom line:

• Toast restaurant → Toast Marketing
• Small restaurant on another POS → Mailchimp
• Online-ordering-heavy or more sophisticated operation → Klaviyo
• Restaurant-native ordering/marketing ecosystem → ChowNow Marketing Suite

If you tell me which POS you use (Toast, Square, Clover, Lightspeed, etc.) and roughly how many customers are on your list, I can narrow this down to the cheapest/best setup and estimated monthly cost.

What I'd actually implement

The key is not to use SMS as a second newsletter. Email is where you tell the story; SMS is where you create urgency.

For example:

Email, Tuesday: “What's happening at the restaurant this week…”

Then, if Thursday night is unexpectedly slow:

SMS, Thursday 4:30pm: “Tonight only 🍝 20% off dinner for our text club. Reserve/order: [link].”

That combination is much more useful than blasting every promotion to everyone.

One important requirement

Make sure the system captures email/SMS opt-ins and customer behavior automatically, rather than requiring staff to export spreadsheets. Restaurant marketing platforms increasingly emphasize connecting POS/ordering data because it enables segments like “hasn't visited in 60 days” or “frequent dinner customer.”

Bottom line:

For a small independent restaurant, I’d favor a simple platform that combines email + SMS + customer segmentation, rather than stitching together separate tools.

My recommendation

Best overall: Brevo. It’s a strong fit if you want one inexpensive system for:

• A weekly/monthly email newsletter
• Last-minute SMS offers such as “2-for-1 entrees tonight”
• Customer lists and basic segmentation
• Automated welcome/win-back campaigns
• Email and SMS from the same platform

Recent restaurant-focused comparisons specifically highlight Brevo as a good choice when a restaurant wants email and SMS together, while keeping costs manageable. Sequenzy Mailmodo

If you already use a restaurant POS

If you're on Toast, I'd first look at Toast's own marketing tools. If your restaurant uses ChowNow for online ordering, its Email & SMS Marketing is particularly compelling because campaigns can use ordering/customer data rather than relying on manually maintained lists. ChowNow ChowNow

Simple setup I'd use

The important part is not blasting everyone with everything. Restaurants get much more value from targeting people based on recency/frequency of visits and using SMS for genuinely time-sensitive offers. EmailToolScout SevenRooms

For example:

Email: “Fall menu is here 🍂 — see what's new”
SMS: “Tonight only: 20% off takeout after 7pm. Show this text when ordering. Reply STOP to opt out.”

I'd also make SMS consent and opt-outs a first-class requirement rather than simply importing phone numbers; restaurant SMS providers emphasize compliance and consent management for promotional texting. slicktext.com

If you tell me what POS/online ordering system the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customers are on the list, I can narrow this to the best 2–3 options and estimate the monthly cost.

For a small restaurant, I’d recommend choosing a system that combines customer list building + email newsletters + SMS blasts + POS/order data rather than stitching together separate tools. The best choice depends on what you already use.

Best options by restaurant setup

1. If you use Square POS: use squareup.com

Best fit: cafés, takeout spots, bakeries, small casual restaurants

Why:

• Customer emails and phone numbers can flow from your Square customer directory.
• You can send newsletters, coupons, birthday offers, win-back campaigns, and text promotions from the same ecosystem.
• Good for “we have 20 empty tables tonight” type promotions. Square Square

Example campaigns:

• Monday: “This week’s specials” email
• Friday 4 PM: “20% off appetizers tonight only” SMS
• 30 days after last visit: “We miss you” offer

2. If you use Toast POS: use pos.toasttab.com

Best fit: full-service restaurants already on Toast

Why:

• It connects marketing with restaurant guest data.
• Toast supports targeted email and SMS campaigns, including one-time and automated promotions. Toast Support Center Toast Support Center

Good automations:

• First-time guest → thank-you email
• Regular customer → VIP offer
• Slow weekday → last-minute text deal

3. If you want a simple standalone tool: use mailchimp.com

Best fit: restaurants without strong POS marketing tools

Why:

• Easy newsletter creation.
• Supports email + SMS campaigns.
• Good templates and automation options. Mailchimp Mailchimp

Downside:

• You may need integrations or manual imports if you want deep order-based targeting.

My recommended setup for a small independent restaurant

I’d build this simple system:

1. Collect subscribers

• QR code on tables: “Get our weekly specials”
• Online ordering checkout opt-in
• Receipt signup
• Wi-Fi signup (if available)
• Send email once per week

• New dishes
• Events
• Chef stories
• Weekend specials
• Reserve SMS for urgency

• 1–4 texts/month maximum
• Same-day specials
• Weather-driven offers
• Last-minute cancellations
• Slow nights

Examples:

• “Rainy night special ☔ Free dessert with any entrée tonight. Show this text.”
• “Two tables just opened at 7 PM. Reserve now.”

1. Create 3 automatic campaigns - New customer welcome message
2. Birthday reward
3. Win-back after 45–60 days inactive

What I would avoid

• Sending daily promotional texts (customers unsubscribe quickly).
• Buying customer lists (usually poor quality and creates compliance problems).
• Using a generic email tool disconnected from your POS if you already have customer purchase data available.

For most small restaurants, my shortlist would be:

1. Square Marketing if you run Square.
2. Toast Marketing if you run Toast.
3. Mailchimp if you need flexibility and don’t have POS-based marketing. Square Toast Support Center Mailchimp

If you tell me your POS (Square, Toast, Clover, Shopify, none) and approximate customer list size, I can narrow it down.

For a small independent restaurant, I’d narrow it to three approaches:

• Best if you already use Toast: pos.toasttab.com — lowest-friction because customer data and marketing live in the same ecosystem. Toast supports targeted, time-sensitive SMS promotions as well as email. Toast Support Center
• Best standalone option: klaviyo.com — particularly good if you want email + SMS in one system, with segments such as “hasn't ordered in 30 days,” VIPs, or customers who bought a particular item. It is more powerful, but also more complicated than most single-location restaurants need. Selzy
• Best restaurant-specific option worth considering: sizzle.restaurant — currently advertises $99/month per location, with email + SMS, automated win-back/birthday/loyalty campaigns, AI-generated campaigns, revenue tracking, and compatibility with Toast, Square, Lightspeed, Clover, and other POS systems. Sizzle

What I'd choose

If the restaurant is small, owner-operated, and wants to send a weekly newsletter plus occasional “we have empty tables tonight” texts, I would prioritize simplicity over sophisticated CRM features.

My pick would be Sizzle if $99/month fits the budget. The combination of automated campaigns + email + SMS + POS independence is unusually well matched to this use case. If $99/month is too much, I'd use Mailchimp for newsletters and a simple SMS service such as SlickText, though that means managing two systems. Mailchimp itself supports unified email/SMS marketing, but SMS is an add-on. Mailchimp SlickText

A good setup would be:

1. Weekly email: new dishes, upcoming events, weekend availability.
2. Automated win-back: “Haven't seen you in 45 days? Here's $10 off.”
3. Last-minute SMS: “We have 8 tables available tonight — show this text for a complimentary appetizer.”
4. Birthday/loyalty messages: automated rather than manually sent.
5. Segment customers: regulars, lapsed guests, high spenders, lunch customers, etc.
6. Track actual orders/revenue, not just email opens and clicks.

One important point: don't treat SMS like another email list. Collect explicit SMS marketing consent and provide the required opt-out mechanism; reserve texts for genuinely useful/time-sensitive offers.

If you tell me which POS the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customers are on the list, I can recommend the cheapest setup and estimate the monthly cost.

For a small independent restaurant, I’d prioritize a solution that combines email + SMS with your customer/POS data, rather than stitching together separate newsletter and texting tools.

My recommendation

If you use Square: squareup.com is probably the best starting point. It gives you email newsletters, SMS campaigns, customer segments, automated campaigns, and coupon/redemption tracking in the same ecosystem. Square specifically supports last-minute deals and lets you combine an email campaign with a follow-up text. Square Square

Current Square pricing includes:

• Square Plus: unlimited email campaigns + 500 SMS/month, then $0.03/text.
• Square Premium: unlimited email + 2,500 SMS/month, then $0.015/text.
• Automated email and SMS campaigns are included. Square

If you use Toast: I'd stay within pos.toasttab.com. Its marketing tools are connected to Toast POS and online ordering, with automated email and SMS campaigns based on guest behavior. Toast SMS supports one-time promotions specifically suited to time-sensitive offers. Toast Support Center Toast POS

If you don't use Square or Toast: I'd look at Brevo or Klaviyo. Brevo is attractive for a budget-conscious restaurant that wants email + SMS in one platform, while Klaviyo makes more sense if you have substantial online-ordering/customer data and want sophisticated segmentation. Selzy

How I'd actually use it

Set up three basic campaigns:

• Weekly newsletter: "This week's specials + events + what's new."
• Slow-night SMS: At 3–4 PM, text opted-in local customers when Tuesday/Wednesday reservations or orders are slow: "We've got extra tables tonight — 20% off dinner until 7 PM."
• Automated win-back: Email/text customers who haven't visited in 30–60 days with a compelling reason to return.

The important part is not blasting everyone every time. Segment customers into regulars, lapsed guests, VIPs, and recent customers so a last-minute promotion actually feels relevant.

Bottom line: If the restaurant already runs Square, use Square Marketing. If it runs Toast, use Toast Marketing. If neither, Brevo is my budget-oriented standalone choice.

If you tell me which POS the restaurant uses, approximate customer-list size, and monthly marketing budget, I can narrow this to the best specific setup.

For a small independent restaurant, I’d recommend squareup.com if you already use Square POS.

Why Square is my first choice

• Email newsletters: Build and send regular newsletters, specials, event announcements, and seasonal promotions directly from Square.
• Last-minute SMS: Send a text when you suddenly have empty tables, a slow lunch, a daily special, or excess inventory. Square specifically supports time-sensitive promotions and “send now” SMS campaigns. Square Square
• Customer data is automatic: Customer information collected through Square POS/checkout feeds into its Customer Directory, so you don't have to maintain a separate marketing database. Square
• Useful segmentation: Square automatically creates groups such as new, lapsed, and regular customers, making targeted promotions much easier. Square
• Email + SMS together: You can send an email newsletter and then follow up with a text to people who haven't responded. Square
• Automation: Welcome offers, birthday promotions, lapsed-customer win-backs, abandoned-cart messages, etc. can run automatically. Square Square

Cost: Square says email marketing is included with Square Plus/Premium, while SMS is included with 500 texts/month on Plus and 2,500 texts/month on Premium, with additional texts charged per message. Square Square

If you don't use Square

I'd consider mailchimp.com. It's more flexible if you have customers coming from several systems, and it now supports both email and SMS plus restaurant-oriented automations. Mailchimp Mailchimp

However, for a small restaurant, I'd generally favor one integrated system over stitching together Mailchimp + a separate SMS provider.

A simple restaurant setup

I'd structure the marketing around three campaigns:

1. Weekly email: “This Week at [Restaurant]” — specials, events, new dishes, reservations.
2. Last-minute SMS: “We have 12 tables available tonight — mention TEXT10 for 10% off.”
3. Automated win-back: If someone hasn't visited for 45–60 days, send an email, followed by an SMS offer if appropriate.

The key is to make SMS occasional and genuinely useful, rather than turning it into another daily advertising channel.

Bottom line: If the restaurant already runs on Square, Square Marketing is probably the best low-complexity solution. If its POS/ordering system is something else, tell me which one (Toast, Clover, Lightspeed, etc.) and I can recommend the best setup around it.

For a small independent restaurant, I’d recommend Square Marketing if the restaurant already uses Square POS.

• Email newsletters: unlimited one-time and automated email campaigns.
• Last-minute SMS: send time-sensitive promotions directly to opted-in customers.
• POS-connected: customer data and purchase history live in the same system, so you can target regulars or lapsed customers rather than blasting everyone.
• Automation: useful campaigns include welcome offers, birthdays, lapsed-customer win-backs, and promotions.
• Cost: Square Plus includes 500 SMS messages/month, then $0.03/message; Premium includes 2,500, then $0.015/message. Email marketing is included. Square Square

squareup.com

When I'd choose something else

• Already on Toast: use Toast Marketing/SMS. It has restaurant-specific customer data and supports targeted, time-sensitive SMS promotions. Toast Support Center
• Need sophisticated email + SMS automation: consider Klaviyo. It's more powerful for segmentation and customer journeys, but probably more complexity than a one-location restaurant needs. Its free tier currently covers up to 250 profiles, 500 emails/month, and $5 of mobile messages. Klaviyo UK
• Primarily want inexpensive newsletters: Mailchimp or MailerLite can work, but SMS generally becomes an additional service/integration. Selzy

My practical setup: collect email + SMS consent at checkout/online ordering, send a useful newsletter about 1× per week, and reserve SMS for genuinely time-sensitive offers like “2-hour happy hour — 20% off appetizers until 6 PM.” Make sure promotional texts are sent only to customers who have properly opted in.

If you tell me the restaurant's POS (Square, Toast, Clover, etc.) and roughly how many customers are on its list, I can recommend the cheapest setup and estimate the monthly cost.

For a small restaurant, I’d recommend a simple customer marketing platform that combines email newsletters, SMS campaigns, and customer lists rather than stitching together separate tools.

Best all-around choice: pos.toasttab.com (if you use Toast POS)

Best for: restaurants that want marketing tied directly to orders and customer data.

Pros:

• Automatically builds a guest database from orders
• Sends email campaigns and SMS offers
• Can target customers (e.g., “haven’t visited in 60 days”)
• Easier tracking of whether promotions drive sales
• Less manual list management

Cons:

• Makes the most sense if you already use Toast POS
• Can be more expensive than standalone tools

Best standalone option: mailchimp.com + simpletexting.com

Best for: small restaurants that want flexibility and don’t need POS integration.

Email (Mailchimp):

• Weekly specials
• New menu announcements
• Events
• Birthday emails
• Loyalty updates

SMS (SimpleTexting):

• Same-day “slow night” promotions
• Lunch specials
• Weather-driven offers
• Last-minute table fills

Example workflow:

• Monday: send newsletter (“This week’s specials”)
• Thursday 3 PM: text VIP customers (“20% off tonight after 7 PM”)
• After a visit: collect feedback and invite return visits

Best restaurant-focused alternative: getbento.com

Best for: independent restaurants that want a restaurant-specific website + marketing system.

Strengths:

• Built around restaurant guest acquisition
• Email marketing tools
• Online ordering integrations
• Guest database features

Budget-friendly option: brevo.com

Best for: restaurants starting small.

Pros:

• Email + SMS in one place
• Good for occasional campaigns
• Lower complexity than many marketing suites

Cons:

• Less restaurant-specific automation

My recommended setup for a typical small restaurant

If you have fewer than ~5,000 customers:

1. Collect emails + phone numbers at checkout, online ordering, and loyalty signups.
2. Use one platform for email newsletters.
3. Send SMS only to customers who explicitly opt in.
4. Keep SMS frequency low (about 2–4 messages/month).

A practical stack:

• POS/ordering system: keep your existing system
• Email: Mailchimp or Toast Marketing
• SMS: SimpleTexting or Toast Marketing
• Design: canva.com for menus, promotions, and newsletters

For a neighborhood restaurant, I’d prioritize:

1. Automated birthday offers
2. “We miss you” messages after 30–60 days
3. Last-minute slow-night SMS offers
4. Weekly specials email

If you tell me your POS system (Toast, Square, Clover, etc.) and approximate customer list size, I can narrow this to the best fit.

For a small restaurant, I’d recommend Square Marketing if you already use Square POS. It’s the simplest way to get both email newsletters and last-minute SMS promotions without stitching together multiple systems.

My recommendation: Square Marketing

squareup.com

Why it fits restaurants particularly well:

• Email newsletters: Create one-time campaigns or automated emails from the Square Dashboard. Square
• Last-minute SMS: Send a text such as “We have 12 tables open tonight — 20% off with code TONIGHT.” Square specifically supports last-minute announcements, sales, events and coupons. Square
• Customer segmentation: Square can automatically organize customers based on purchase history, including new, regular and lapsed customers. Square
• Automations: Welcome new customers, send birthday offers, reactivate lapsed customers, etc. Square
• Track actual restaurant revenue: Campaigns can be tied back to Square sales and coupon redemptions, which is much more useful than merely knowing that someone opened an email. Square

The main catch is that SMS marketing requires Square Plus or Premium. Plus currently includes 500 texts/month, then charges 3¢ per additional text; Premium includes 2,500, then 1.5¢ per additional text. Square

If you don't use Square

I'd look at Brevo as the inexpensive general-purpose alternative. It supports both email and SMS, and its free plan currently includes email and SMS campaigns, though SMS usage itself isn't simply unlimited/free. Brevo Help

brevo.com

What I'd actually set up

For a typical independent restaurant, I'd keep it very simple:

1. Weekly email: new dishes, events, weekend specials.
2. Last-minute SMS: only when there's a compelling reason—empty tables, weather-related slowdown, extra inventory, etc.
3. Automated welcome: “Thanks for joining—here's 10% off your next visit.”
4. Lapsed-customer campaign: target people who haven't visited in 60–90 days.
5. Birthday offer: automatic coupon.
6. Every promotion gets a trackable coupon/code, so you know whether the messaging actually generated sales.

Bottom line: If the restaurant already runs on Square, I'd choose Square Marketing over Mailchimp + a separate SMS service. The POS/customer-data integration is more valuable for a small restaurant than having the most sophisticated email editor. Square Square

If you tell me the restaurant's POS (Square, Toast, Clover, etc.) and approximate customer list size, I can recommend the cheapest setup and estimate the monthly cost.

For a small restaurant, I’d recommend a simple customer marketing platform that combines email newsletters + SMS campaigns, rather than stitching together separate tools. The right choice depends on whether you already have a customer list and whether you need POS integration.

Best all-around options

1. pos.toasttab.com — best if you use Toast POS

Good for: restaurants that want everything connected.

Pros:

• Automatically uses customer/order data from Toast
• Email campaigns and SMS promotions
• Segments customers (frequent diners, lapsed guests, etc.)
• Easier to measure sales generated from campaigns

Example uses:

• “Free appetizer this weekend”
• “20% off lunch today until 2 PM”
• “New seasonal menu announcement”

Best fit: small restaurants already on Toast.

2. mailchimp.com + SMS add-on — best low-cost starting point

Good for: restaurants building their own marketing list.

Pros:

• Strong email newsletter tools
• Templates for menus, events, specials
• Customer segments and automation
• Easy staff training

Typical setup:

• Collect emails at checkout, website, Wi-Fi login, or loyalty signups
• Send weekly newsletter
• Add SMS for urgent promotions

Best fit: cafés, bakeries, neighborhood restaurants.

3. klaviyo.com — best for data-driven restaurants

Good for: restaurants with online ordering and repeat customers.

Pros:

• More advanced customer segmentation
• Automated campaigns: - “We miss you” after 30 days
• Birthday offers
• VIP customer rewards
• Strong SMS/email combination

Best fit: restaurants with online ordering, catering, or a large repeat customer base.

4. squareup.com — best for Square users

Good for: small restaurants using Square POS.

Pros:

• Uses existing customer purchase history
• Email campaigns
• Automated promotions
• Loyalty integration

Best fit: food trucks, cafés, small counter-service restaurants.

Recommended setup for a typical small restaurant

A practical stack:

1. Customer capture

• Add email/SMS signup at checkout
• Offer a small incentive (“Join our VIP list for a free drink”)
• Weekly email newsletter

• New dishes
• Events
• Chef stories
• Weekend specials
• SMS for only time-sensitive offers

• Slow Tuesday lunch
• Weather-related promotions
• Last-minute cancellations
• “Happy hour starts in 30 minutes”
• Keep SMS frequency low

• Usually 2–4 messages/month is a good starting point
• Always get proper customer consent before texting promotional messages

My pick by restaurant type

• Single-location café/bistro: Square Marketing or Mailchimp
• Restaurant already using Toast: Toast Marketing
• Restaurant with online ordering + lots of repeat guests: Klaviyo
• Multi-location growth plans: Klaviyo or Toast

If you tell me the restaurant’s POS system (Toast, Square, Clover, etc.), approximate customer list size, and monthly budget, I can narrow it to one recommendation.

For a small independent restaurant, I’d prioritize one simple system that can handle both the weekly newsletter and the “we have 12 tables open tonight” text without creating extra work.

My picks

• Best overall: get.chownow.com — Especially compelling if you use ChowNow for online ordering. It combines email, SMS, loyalty, and ordering data, so you can target regulars, lapsed customers, or people based on order history. ChowNow ChowNow
• Best if you already use Toast: pos.toasttab.com — Email and SMS are integrated with the Toast ecosystem, including targeted and time-sensitive SMS campaigns. This is probably the lowest-friction choice for a Toast restaurant. Toast Support Center Toast Support Center
• Best budget/simple option: mailchimp.com — Good for attractive newsletters and basic automation, and it now supports restaurant-oriented SMS. The tradeoff is that POS/order-data integration is less native than restaurant-specific systems. Mailchimp Mailchimp
• Best if SMS is the priority: slicktext.com — Designed around text marketing, with list growth, bulk messaging, automation, and two-way messaging. It makes sense if the restaurant's main need is filling slow shifts with texts. SlickText

What I'd actually implement

For a typical neighborhood restaurant, I'd set up:

Email

• Weekly newsletter: specials, events, new dishes
• Welcome email after signup
• Birthday/loyalty offer
• “We miss you” email after 45–60 days

SMS

• 1–2 texts/month for normal promotions
• Last-minute openings: “We had a few cancellations tonight—20% off dinner before 7pm”
• Same-day lunch/dinner specials
• VIP/loyalty offers

The important distinction is email for planned communication, SMS for urgency. Toast explicitly positions SMS for targeted, time-sensitive promotions, while email is better suited to ongoing customer communication. Toast Support Center Toast Support Center

If you tell me what POS/ordering system the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customers are on its email/SMS list, I can narrow this to the best 1–2 options and estimate the monthly cost.

For a small independent restaurant, I’d recommend choosing a platform that combines email + SMS + customer data, rather than running separate tools.

My top pick: mailchimp.com

It’s probably the best starting point if you want something your staff can operate without much technical work. Mailchimp supports both email and SMS, segmentation, automated campaigns, and integrations with POS/ordering systems. It specifically supports restaurant use cases such as last-minute table alerts, specials, birthday offers, and lapsed-customer win-backs. Mailchimp Mailchimp

A simple setup would be:

• Weekly email: new dishes, upcoming events, weekend specials.
• Automated email: welcome offer, birthday, and "we miss you" campaign.
• Last-minute SMS: "We have 12 tables open tonight — 20% off dinner before 7pm."
• Segmentation: VIPs, frequent diners, customers who haven't visited in 60–90 days, lunch customers, etc.
• Tracking: use unique promo codes or links so you can see whether the campaign actually produced orders/reservations.

Mailchimp currently advertises restaurant-specific email/SMS capabilities and says its users combining email and SMS have seen higher click rates than email-only users. Mailchimp Mailchimp

If you already use Toast: use pos.toasttab.com

This would actually be my first choice for a restaurant already running Toast POS. Toast's email and SMS marketing are connected directly to POS and online-ordering data, so you don't have to continually export customer lists. It supports targeted promotions, automated campaigns, customer segmentation, and SMS campaigns. Toast POS Toast Support Center

If you're more marketing/data sophisticated: klaviyo.com

I'd consider Klaviyo if the restaurant has substantial online ordering, multiple locations, or someone dedicated to marketing. It's more powerful for behavioral segmentation and automation, but that power can be unnecessary for a single small restaurant.

What I'd actually implement

For a typical 1–3 location restaurant, I'd keep the system very simple:

Customer joins → welcome email → regular newsletter → behavioral automation → occasional urgent SMS

For example:

Monday: Email: "What's happening this week"
Wednesday: Email: new menu item / chef special
Friday 5:15 PM: SMS to opted-in local customers: "Rainy night? We've got 8 tables open. $10 off dinner tonight → [link]"
90 days without a visit: Automated email/SMS win-back offer

The important distinction is that email should build the relationship, while SMS should be the emergency/revenue channel for genuinely time-sensitive opportunities. Mailchimp explicitly recommends SMS for things like filling open tables and promoting time-sensitive specials. Mailchimp

Bottom line:

• Already on Toast → Toast Marketing
• Not on Toast / want an easy standalone solution → Mailchimp
• High-volume, sophisticated marketing operation → Klaviyo

And make sure SMS subscribers have explicitly opted in and that your campaigns comply with applicable texting rules such as TCPA requirements. Mailchimp

If you're more marketing/data sophisticated: klaviyo.com

I'd consider Klaviyo if the restaurant has substantial online ordering, multiple locations, or someone dedicated to marketing. It's more powerful for behavioral segmentation and automation, but that power can be unnecessary for a single small restaurant.

What I'd actually implement

For a typical 1–3 location restaurant, I'd keep the system very simple:

Customer joins → welcome email → regular newsletter → behavioral automation → occasional urgent SMS

For example:

Monday: Email: "What's happening this week"
Wednesday: Email: new menu item / chef special
Friday 5:15 PM: SMS to opted-in local customers: "Rainy night? We've got 8 tables open. $10 off dinner tonight → [link]"
90 days without a visit: Automated email/SMS win-back offer

The important distinction is that email should build the relationship, while SMS should be the emergency/revenue channel for genuinely time-sensitive opportunities. Mailchimp explicitly recommends SMS for things like filling open tables and promoting time-sensitive specials.

Bottom line:

For a small independent restaurant, I’d prioritize a tool that combines email + SMS and, ideally, connects to the restaurant’s POS/customer data. The key use case is different by channel:

• Email: weekly newsletter, specials, events, birthdays, win-backs.
• SMS: short, urgent messages such as “We have 12 tables open tonight—20% off entrees until 7 PM.”

My shortlist

What I'd choose

If they use Toast → Toast Marketing.
There's little reason to bolt another system onto the POS when Toast already provides email/SMS marketing and can use guest behavior for targeting. Toast POS

If they're independent and use Square, Clover, Lightspeed, etc. → I'd look seriously at Sizzle. Its proposition is particularly well aligned with a small restaurant that doesn't have a marketing person: automated campaigns, email + SMS, and no POS replacement. Sizzle

If they mainly need a cheap newsletter plus occasional texts → Mailchimp. It's familiar, flexible, and easy to start with, although restaurant/POS data integration is less elegant than restaurant-native systems. Mailchimp Mailchimp

A good campaign setup

I'd keep it very simple:

• 1 email/week: “What's happening this week” — specials, events, new dishes.
• 1–2 automated emails: birthday + win-back after 30/60/90 days.
• SMS only for high-value moments: slow-night offers, last-minute tables, limited specials.
• Segment SMS: don't blast the entire customer list every time.
• Track redemption: every promotion should have a unique code or trackable ordering link.

One important caveat: SMS marketing requires proper customer consent and opt-out handling, so I'd use the platform's built-in SMS compliance mechanisms rather than importing a random list of phone numbers.

If you're building a product/service for small restaurants rather than choosing software for your own restaurant, that's a somewhat different recommendation—I can outline what the ideal product should look like, including pricing and the simplest MVP.

For a small restaurant, I’d recommend a simple customer marketing stack that combines:

1. Email newsletters (weekly specials, events, loyalty updates)
2. SMS promotions (last-minute tables, slow nights, limited-time offers)
3. Customer list growth (collecting emails/phone numbers at checkout, online ordering, QR codes)

Here are some strong options:

Best all-in-one options

mailchimp.com + SMS add-on

Best for: Restaurants starting with email marketing

• Easy newsletter templates
• Customer segmentation (VIPs, frequent diners, inactive customers)
• Automated birthday offers and welcome emails
• SMS can be added for promotions
• Good reporting

Good fit: A café, bakery, neighborhood restaurant, or small chain that wants a professional email presence without much setup.

klaviyo.com

Best for: Restaurants with online ordering and repeat customers

• Strong customer segmentation
• Better automation than many email tools
• Can trigger messages based on behavior (e.g., “haven’t visited in 60 days”)
• Good for loyalty programs and personalized offers

Good fit: Restaurants that already collect customer data through online ordering.

pos.toasttab.com

Best for: Restaurants using Toast POS

• Uses existing guest data
• Email and SMS campaigns from the same restaurant system
• Easier because customer purchases are already tracked
• Can target regular customers or lapsed guests

Good fit: Independent restaurants that already run on Toast.

squareup.com

Best for: Small restaurants using Square POS

• Automatically builds a customer directory
• Email campaigns
• Text marketing options
• Simple loyalty integration

Good fit: Small cafés, food trucks, bakeries, and quick-service restaurants.

SMS-focused tools for last-minute promotions

textmagic.com

Best for: Sending quick “tonight only” promotions

Examples:

• “We have 8 tables open tonight — show this text for 15% off.”
• “Fresh oysters just arrived — available while supplies last.”
• “Rainy day special: free dessert with dinner.”

simpletexting.com

Best for: Easy text clubs

Features:

• Keyword signup (“Text PIZZA to 55555”)
• Scheduled promotions
• Two-way texting
• Coupons

A practical setup I’d recommend for most small restaurants

If you have fewer than ~5,000 customers:

• POS/customer database: squareup.com or pos.toasttab.com
• Email: mailchimp.com
• SMS: simpletexting.com

Create:

• A weekly email newsletter
• 1–3 SMS promotions per month
• A “slow night” campaign you can send in under 5 minutes

Avoid common mistakes

• Don’t text too often — customers unsubscribe quickly.
• Only text customers who explicitly opted in.
• Make every message actionable (offer, deadline, reservation link, limited quantity).
• Keep a separate VIP segment for your best customers.

A simple winning workflow:

Monday: Send newsletter (“This week’s specials/events”)
Wednesday afternoon: Check reservations
Thursday at 3 PM: Text a targeted offer if seats are available
After visits: Automatically ask for a review or invite them back

If you tell me the restaurant type (fine dining, café, pizza, bar, food truck, etc.), current POS system, and approximate customer list size, I can narrow this to one or two best choices.

For a small independent restaurant, I’d recommend a single email + SMS platform connected to your POS/online ordering, rather than stitching together separate newsletter and texting tools.

My top pick: Toast Marketing — if you use Toast POS

Toast is particularly attractive if your restaurant already runs on Toast. Its Marketing suite combines email and SMS, uses guest/order data for targeting, and supports both one-time and automated campaigns. Toast Support Center Toast Support Center Toast POS

A simple setup could be:

• Weekly email: “This week's specials + upcoming events”
• Last-minute SMS: “We have 8 tables open tonight — mention TEXT10 for 10% off”
• Automated win-back: Email customers who haven't visited recently
• VIP offers: Target frequent/high-value customers
• Birthday/loyalty: Automated personalized offers
• Tracking: Measure clicks, redemptions and campaign performance

The important distinction is that email should nurture the relationship, while SMS should be reserved for genuinely time-sensitive opportunities—like filling empty tables tonight or promoting a lunch special. Mailchimp

If you don't use Toast: Mailchimp

mailchimp.com is my next choice if you want a more general-purpose marketing system. It now supports email + SMS in the same platform, along with automation, segmentation and integrations with restaurant/POS systems. Mailchimp Mailchimp

One caveat: SMS isn't included on Mailchimp's free plan; it requires a paid plan plus SMS. Mailchimp

What I'd actually implement

For a restaurant with, say, 500–5,000 customers, I'd keep it extremely simple:

Don't send every promotion through both channels. That's likely to annoy customers and increase unsubscribes.

For example, at 4:30 PM on a slow Tuesday:

SMS: “Tonight only 🍝 20% off entrees from 5–7 PM. Show this text when you arrive. Reply STOP to opt out.”

Then use the email newsletter for the broader story: new dishes, upcoming events, photos, chef notes, loyalty perks, etc.

If you're not already using Toast, I'd compare Toast vs. Mailchimp vs. a restaurant-native option such as ChowNow based primarily on which system already contains your customer/order data. Restaurant-specific platforms increasingly emphasize connecting marketing directly to ordering data rather than maintaining separate customer lists. ChowNow ChowNow

Bottom line:
Toast Marketing if you're a Toast restaurant; Mailchimp if you aren't. The real win is less about the newsletter software and more about having SMS, email, and customer/order data in one place so the owner can send a last-minute promotion in a couple of minutes.

For a small independent restaurant, I’d recommend choosing a platform that connects marketing directly to your customer/POS data rather than stitching together a newsletter tool and a separate SMS service.

My top picks

• If you use Square POS: choose squareup.com. This is probably the simplest option. It combines email and SMS, automatically builds customer lists from Square, supports customer segments such as regulars and lapsed customers, and lets you send both scheduled campaigns and last-minute promotions. Square Plus currently includes unlimited email campaigns and 500 texts/month, with additional texts charged separately. Square Square
• If you use Toast: choose pos.toasttab.com. It is particularly attractive for restaurants because email and SMS campaigns can use Toast POS and online-ordering behavior. Toast supports targeted, time-sensitive SMS promotions as well as automated email campaigns. Toast POS Toast Support Center
• If you don't use either POS: consider mailchimp.com. It has strong newsletter/email capabilities and now supports restaurant-oriented SMS campaigns and automations. It's a better fit if you mainly need a polished newsletter system rather than deep POS-driven segmentation. Mailchimp Mailchimp

How I'd use it

For a small restaurant, I'd set up two distinct channels:

• Email — 1–4 times/month: weekly specials, new dishes, events, seasonal menus, chef stories.
• SMS — only when there's a reason to act now: “2-hour special,” cancellations/open tables, slow Tuesday promotion, weather-related offer, or “we have 10 extra pies tonight.”
• Automations: welcome message, birthday offer, lapsed-customer win-back, and post-visit follow-up.
• Segmentation: regulars/VIPs, lapsed customers, lunch customers, dinner customers, and customers who have opted into SMS.

The key is not to treat SMS as another newsletter. Email can tell a story; SMS should usually be short and action-oriented.

My default recommendation: if the restaurant already runs Square, use Square Marketing; if it runs Toast, use Toast Marketing. That avoids maintaining a separate customer database and makes it much easier to connect a promotion to actual orders. Square Toast POS

If you tell me which POS/online-ordering system the restaurant uses and roughly how many customers are on its list, I can narrow this down to the best option and estimated monthly cost.

For a small independent restaurant, I’d prioritize a solution that combines email + SMS + customer list management + restaurant/POS integration, rather than stitching together separate tools.

My top pick: owner.com

Owner.com is particularly well suited if your goal is “send newsletters when we want, but also automatically bring customers back.”

• Email + SMS in one system: You can create your own campaigns, while Owner also runs automated campaigns for repeat orders, win-backs, promotions, and other occasions. Owner Owner
• Good for last-minute promotions: You can manually send a text campaign when you suddenly have slow reservations, excess inventory, a rainy afternoon, etc.
• Restaurant-specific automation: It can target customers based on ordering behavior rather than treating everyone as one generic mailing list. Owner
• Customer acquisition/list building: Customers ordering through the restaurant's website/app can be added to the marketing list, subject to opt-in requirements. Owner
• Less marketing work: The big advantage for a small restaurant is that you don't have to constantly design campaigns from scratch.

owner.com

Strong alternative: get.popmenu.com

I'd choose Popmenu if you want a broader restaurant marketing platform rather than primarily a retention/communications tool. Its marketing suite includes email, SMS, audience segmentation, automated campaigns, and revenue attribution. Popmenu Popmenu

Its current published pricing makes the tradeoff fairly clear: the Essentials plan is $269/month when prepaid annually and includes mass email plus 500 SMS messages; Premier is $449/month annually with 5,000 SMS messages and additional segmentation features. Popmenu

get.popmenu.com

If you're already on Toast

pos.toasttab.com is worth considering rather than adding another system. Toast's Email Marketing is integrated with its restaurant platform and supports segmentation and automated campaigns. Toast Support Center

What I'd actually implement

For a typical 1-location restaurant, I'd build a very simple system:

The key is not to use SMS as another newsletter. Email can be your regular communication channel; SMS should be reserved for things where immediacy is genuinely valuable.

Also, make SMS opt-in explicit and follow applicable messaging rules; Owner's own guidance emphasizes permission before adding customers to an SMS list. Owner

Bottom line: If this is a small independent restaurant and you want the least operational hassle, I'd demo Owner.com first. If you also need a website, online ordering, guest marketing, and a more comprehensive marketing suite, I'd demo Popmenu alongside it.

For a small restaurant, I’d favor an all-in-one tool tied to your POS rather than Mailchimp + a separate SMS service.

My top pick: squareup.com

If the restaurant already uses Square, this is probably the simplest solution:

• Email newsletters: templates, customer segments, scheduling, coupons, and automated campaigns.
• Last-minute SMS: send time-sensitive specials directly to opted-in customers.
• POS integration: Square automatically builds customer data and creates groups such as new, regular, and lapsed customers. Square Square
• Email + SMS together: you can email a promotion and follow up with a text before it expires. Square
• Useful restaurant automations: welcome offers, birthday promotions, lapsed-customer campaigns, etc.
• Current pricing: Square Plus includes unlimited email campaigns and 500 SMS/month; additional texts are 3¢ each. Premium includes 2,500 SMS/month, with additional texts at 1.5¢ each. Square

For example, the restaurant could run:

Tuesday: weekly email newsletter → new dishes, events, weekend plans
Friday 4:30 PM: SMS → “We have 20 tables open tonight — show this text for a free appetizer.”
After 30 days: automated email → win back customers who haven't visited.

If they use Toast: pos.toasttab.com

I'd choose Toast Marketing instead. Its email and SMS products are designed specifically around restaurant guest/order data, including targeted and automated campaigns. Toast's SMS product specifically supports time-sensitive promotions, which makes it a good fit for last-minute availability and slow-night offers. Toast Support Center Toast POS

If they're not using Square or Toast

Constant Contact is worth considering if the priority is polished newsletters rather than deep POS integration. Its current Premium plan includes 500 SMS/month, while SMS can also be added to Lite or Standard starting at $10/month. Constant Contact

I would not make Mailchimp my first choice for this particular use case. A restaurant benefits substantially from having purchases, customer segments, coupons, email, and SMS in the same system.

What I'd recommend

Bottom line: for a typical independent restaurant, Square Marketing is the easiest starting point if they're already on Square. The key is not merely sending newsletters—it's building a permission-based customer list and using email for regular communication + SMS for genuinely time-sensitive offers. Square explicitly requires customer consent for marketing texts. Square

For a small restaurant, I’d recommend choosing a platform that combines email + SMS rather than stitching two systems together. The key is connecting it to your POS/online ordering so you can target actual customers rather than maintaining lists manually.

My picks

What I'd actually set up

For a typical independent restaurant, I'd create two channels with different jobs:

• Email — 1–2× per month: new menu items, events, seasonal specials, chef stories, loyalty offers.
• SMS — only when there's urgency: “We have 12 tables available tonight,” “Free appetizer until 7 PM,” weather-related promotions, cancellations, or a slow Tuesday.
• Automations: welcome offer, birthday, lapsed-customer win-back, and VIP/regular-customer offers.
• Segmentation: regulars, lapsed guests, lunch customers, dinner customers, and high-value customers.

That distinction matters: SMS is particularly well suited to time-sensitive promotions, while email is better for richer newsletters and less-urgent communication. Toast Support Center Mailchimp

My recommendation: If the restaurant already uses Toast POS, choose Toast Marketing. If it doesn't, I'd lean toward Klaviyo for a restaurant that wants email + SMS to become a serious repeat-business engine, and Mailchimp if simplicity is more important than sophisticated automation.

If you tell me which POS they use (Toast, Square, Clover, etc.) and roughly how many customers are on their email list, I can narrow this down to the best option and estimated monthly cost.

For a small independent restaurant, I’d recommend using the marketing tools built into your POS rather than stitching together Mailchimp + a separate SMS service.

My top picks

• If you use Square → squareup.com

• Best overall for simplicity.
• Handles email newsletters + SMS from the same dashboard.
• Customer data is automatically captured through Square and can be segmented into groups such as new, regular, or lapsed customers. Square Square
• Particularly good for last-minute promotions: “We have 12 tables open tonight—20% off entrees until 8.”
• Square Plus includes unlimited email campaigns and 500 texts/month; additional texts are currently 3¢ each. Premium includes 2,500 texts/month, with 1.5¢ overage. Square Square
• If you use Toast → pos.toasttab.com

• Probably the best choice if Toast is already your POS.
• Email and SMS can use restaurant/ordering behavior for targeting, rather than maintaining a separate customer database. Toast POS Toast Support Center
• Toast specifically supports one-time SMS campaigns, automated campaigns, promo codes and segmentation. Toast Support Center
• If your POS doesn't have good marketing → mailchimp.com

• A strong newsletter platform, but I'd choose it mainly when you need more sophisticated email marketing.
• SMS is available as an additional channel, but it's less attractive for a tiny restaurant than an integrated POS solution. Mailchimp Mailchimp

What I'd actually set up

Keep it very simple:

1. Weekly email: upcoming specials, events, new dishes, and a compelling photo.
2. 1–2 SMS promotions/month: only genuinely time-sensitive offers.
3. Automated welcome: “Thanks for joining—here's $5 off your next visit.”
4. Lapsed-customer campaign: automatically contact people who haven't visited in 30–60 days.
5. Last-minute fill: send a text when you have excess inventory or empty tables.

The key is not to blast everyone with everything. Email is better for the newsletter and relationship-building; SMS is the “we need people in here tonight” channel.

Bottom line: If the restaurant already runs Square, choose Square Marketing. If it runs Toast, choose Toast Marketing. I wouldn't introduce a separate email/SMS platform unless the restaurant has a specific need the POS can't handle.

For a small independent restaurant, I’d recommend a restaurant-integrated email + SMS platform rather than stitching together separate tools. The key is that promotions should use actual customer/order data, so you can target regulars, lapsed guests, lunch customers, etc. ChowNow ChowNow

My top picks

• If you use Toast POS: choose pos.toasttab.com. It integrates with Toast POS and online ordering, supports automated email and SMS, and is particularly good for campaigns such as “haven't visited in 30 days” or “fill tonight's empty tables.” Toast specifically supports time-sensitive SMS promotions. Toast POS Toast Support Center
• If you use another POS/online-ordering system: consider get.chownow.com. Its restaurant-native approach combines ordering, loyalty, email and SMS data, which can make behavioral targeting much easier than exporting customer lists manually. ChowNow ChowNow
• If you want a flexible, relatively inexpensive general-purpose tool: mailchimp.com. It supports both email and SMS, including last-minute promotions, but you'll generally get less restaurant-specific POS/order intelligence than with a restaurant-native system. Mailchimp Mailchimp
• If sophisticated automation is the priority: klaviyo.com. It's powerful for segmentation and automated customer journeys, and has a free starting tier, but I'd consider it more appropriate once the restaurant has enough customer data to justify the extra complexity. Its SMS pricing is now based on per-message rates. Klaviyo Klaviyo Help Center

The setup I'd actually build

Keep it simple:

1. Email newsletter: 2–4 times/month — new dishes, events, chef specials, seasonal menus.
2. Automated email: welcome offer → post-visit follow-up → 30/60-day win-back.
3. SMS list: only customers who explicitly opt in.
4. Last-minute SMS: 1–2 hours before a slow period:

“Tonight only: 20% off entrees after 7:30. Show this text when you arrive.”

5. Segment rather than blast: regulars, lapsed customers, lunch customers, delivery customers, VIPs.
6. Track redemption/revenue, not just opens and clicks.

Bottom line: if the restaurant already runs Toast, I'd choose Toast Marketing. If not, I'd look first at ChowNow if its ordering ecosystem fits, and Mailchimp if keeping costs and complexity down is more important than deep restaurant-specific automation. Toast's current system is explicitly designed to combine POS/ordering data with automated email and SMS campaigns. Toast POS Toast Support Center

If you tell me which POS they use (Toast, Square, Clover, etc.) and roughly how many customers are on their email/SMS list, I can narrow this to the best 1–2 options and estimate the monthly cost.

For a small independent restaurant, I’d prioritize an all-in-one tool that connects marketing to your customer/POS data rather than stitching together a newsletter service and a separate texting platform.

My picks

• If you use Square POS: choose squareup.com. This is probably the simplest choice. It handles both email and SMS, automatically builds customer lists from Square, creates groups such as new/lapsed/regular customers, and supports one-time promotions and automated campaigns. It specifically supports last-minute deals, which makes it a good fit for filling slow shifts. Square Square
• If you use Toast: choose pos.toasttab.com. It is tightly integrated with Toast POS and online ordering, with email, SMS, segmentation and automated campaigns. Toast's SMS product explicitly supports time-sensitive promotions, one-time campaigns and promo codes. Toast POS Toast Support Center
• If you're not tied to Square or Toast: choose mailchimp.com. It's a strong general-purpose option for combining newsletters and SMS, with restaurant-oriented campaigns and integrations with POS/ordering systems. The downside is that it generally requires more setup to get the same restaurant-specific customer data that Square or Toast already have. Mailchimp Mailchimp

How I'd actually use it

For a small restaurant, I'd keep the marketing system extremely simple:

• Weekly email: upcoming specials, events, new dishes, weekend plans.
• 1–2 automated emails: welcome new customers and win back people who haven't visited recently.
• SMS only for urgency: “We have 12 tables open tonight—20% off entrees until 7:00.”
• Segment SMS carefully: regulars/VIPs, nearby customers, lunch customers, etc.
• Use a trackable offer/code so you know whether the text actually generated sales.
• Don't send SMS like email. Its value is immediacy; save it for genuinely time-sensitive offers.

Bottom line: If the restaurant already runs Square → Square Marketing; Toast → Toast Marketing. If neither, Mailchimp is the more flexible standalone choice.

If you tell me which POS they use (or if they don't have one) and roughly how many customers are on their email/SMS list, I can narrow this to the best option and estimate the likely monthly cost.

For a small independent restaurant, I’d recommend Mailchimp + Textedly if your priority is keeping things simple and affordable.

• Email: mailchimp.com — Good for a weekly/monthly newsletter, new-menu announcements, events, birthday offers, and loyalty content. Its restaurant offering supports integrations with POS/ordering systems, and paid plans currently start around $20/month depending on contacts and plan. Mailchimp Mailchimp
• Last-minute SMS: textedly.com — Better suited to quick messages such as “20 tables available tonight—20% off until 7pm.” It supports scheduled/mass texts, keywords, MMS, two-way messaging, and starts at $29/month. Textedly Textedly
• Connect them: Textedly integrates with Mailchimp and thousands of other apps, so you can avoid maintaining completely separate customer lists. Textedly

The better choice if you already use Toast

If the restaurant runs on pos.toasttab.com, I'd first look at Toast's own Marketing/SMS tools rather than adding two separate systems. Toast supports targeted and automated SMS promotions, promo codes, subscriber collection, and campaign reporting. Toast Support Center

If you want one platform

I'd consider klaviyo.com if you're willing to pay more and want sophisticated email + SMS automation—for example:

Customer hasn't visited in 45 days → email offer → no purchase → SMS reminder → VIP customers get a different offer.

It's particularly attractive if you have meaningful online-ordering/customer data and want segmentation based on purchase history. Selzy SlickText

My pick by restaurant type

One important caveat: SMS marketing requires proper customer opt-in and compliance procedures; don't simply upload phone numbers from reservations or receipts and start texting them. Platforms such as Textedly provide opt-in/10DLC compliance features, but the restaurant still needs to operate the program correctly. Textedly Textedly

If you tell me which POS/ordering system the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customers are on the list, I can narrow this to the cheapest setup that will actually work.

For a small restaurant, I’d favor a solution that keeps email and SMS in one place and makes last-minute promotions fast enough for a manager to use from a phone.

My top pick: Constant Contact

It’s probably the best fit if the restaurant wants simple email newsletters + occasional SMS blasts without stitching together several systems.

• Email newsletters: templates, scheduling, segmentation, reporting, signup forms.
• SMS: available as an add-on in the U.S.; supports campaigns, Text-to-Join, segmentation and reporting. www.constantcontact.com
• Pricing: current plans start at $12/month, with SMS starting at $10/month; the SMS offering includes the first 500 messages/month on applicable plans. www.constantcontact.com
• Restaurant use case: send the weekly newsletter by email, then use SMS for genuinely time-sensitive things like “4 tables just opened tonight—20% off entrees until 8pm.”

If SMS is the priority: Textedly

I'd choose this if the restaurant expects to do a lot more texting than emailing. Textedly starts at $29/month and is specifically built around SMS, with scheduling, contact management, opt-in keywords and integrations including Mailchimp. www.textedly.com

A good setup would be Mailchimp + Textedly if the restaurant already likes Mailchimp for newsletters. Mailchimp's restaurant offering specifically supports combining email with SMS for things such as last-minute table alerts. mailchimp.com

What I'd actually implement

One customer list, two permission-based channels:

1. At checkout/reservation/signup, ask customers to opt into email and optionally SMS separately.
2. Weekly email: new menu items, events, chef specials, loyalty offers.
3. SMS only for urgency: same-day openings, cancellations, slow-night specials, limited quantities.
4. Segment VIPs/regulars so the restaurant isn't blasting every customer.
5. Put a simple link in every SMS—Reserve / Order Now / Get Directions.
6. Track redemptions with unique promo codes, e.g. TUESDAY20.

Important: don't simply upload phone numbers collected for reservations and start marketing to them. Promotional SMS requires proper consent and opt-out handling; platforms such as Textedly and Constant Contact provide tools for opt-in/opt-out and compliance. www.textedly.com

Bottom line:

• Want one simple system: Constant Contact
• Want SMS to be the star: Textedly
• Already using Mailchimp: keep Mailchimp + add Textedly

For a typical 50–200-seat independent restaurant, I'd start with Constant Contact unless SMS promotions are going to be a major part of the marketing strategy.

For a small independent restaurant, I’d avoid stitching together a generic email platform + separate SMS service unless you have unusual needs. The key is having one customer list and being able to send email newsletters regularly and SMS when you need to fill seats/orders quickly.

My top picks

What I'd choose

If you're already on Square: go with Square Marketing. It supports both one-time and automated email/text campaigns, including exactly the kind of last-minute deal you're describing. You can also follow an email campaign with a text reminder. squareup.com

If you're on Toast: use Toast Marketing. Its SMS product specifically supports targeted, time-sensitive promotions, one-time campaigns, automated campaigns, promo codes and reporting. support.toasttab.com

If you aren't tied to a POS and want the simplest restaurant-specific solution: I'd seriously consider Owner.com. It automatically runs pre-built email/SMS campaigns, while still letting you create your own promotions from the dashboard. www.owner.comget.popmenu.com

If you want more hands-off marketing: Popmenu is particularly interesting. It can generate and schedule emails, texts and social posts, with restaurant-specific content and approval workflows. get.popmenu.com

The workflow I'd set up

For a typical small restaurant, I'd use:

• Weekly/biweekly email: new dishes, events, specials, upcoming weekend.
• SMS only for urgency: “We just had 8 tables open tonight — $10 off entrees until 7:30.”
• Automated welcome: new subscriber gets a first-visit offer.
• Win-back: customer hasn't ordered/visited in 45–60 days → offer.
• Birthday/VIP: automated personalized offer.
• Segment by behavior: frequent guests, lapsed guests, lunch customers, etc.
• Track revenue, not just opens/clicks.

The biggest advantage of restaurant-native/POS-connected systems is that they can use order history and visit behavior rather than treating everyone on your list identically. get.chownow.com

One important caveat: SMS requires explicit marketing opt-in; don't simply upload every phone number from your POS and start texting promotions. www.owner.com

Bottom line: If you tell me what POS/online ordering system the restaurant uses (Square, Toast, Clover, etc.), roughly how many customers are on the email list, and your monthly budget, I can narrow this to the best 1–2 options and compare the actual costs.

For a small independent restaurant, I’d recommend Square Marketing as the default choice—especially if the restaurant already uses Square POS.

Square Marketing supports both email and SMS, including one-time campaigns and automated campaigns. Importantly for restaurants, Square specifically supports last-minute deals, seasonal promotions, abandoned-cart reminders, birthday campaigns, and lapsed-customer win-backs. squareup.com

My shortlist

If they're on Square: I'd use Square Marketing rather than stitching together Mailchimp + a separate SMS service. Square can use customer information from its ecosystem and lets you send both scheduled and time-sensitive promotions. squareup.com

If they're on Toast: use Toast's marketing tools. Toast's current SMS product supports targeted, time-sensitive promotions and automated or one-time campaigns, while its email marketing is integrated with restaurant customer data. support.toasttab.com

If they're not tied to a POS: ChowNow is worth considering if they use its online ordering; otherwise, Mailchimp is a reasonable low-cost starting point, but you'll have to work harder to connect ordering behavior and SMS. get.chownow.com

The setup I'd recommend

Don't treat email and SMS as two separate newsletters:

• Weekly email: new dishes, events, chef stories, upcoming specials.
• SMS: only genuinely time-sensitive offers—e.g. “We have 12 tables open tonight: 20% off entrees until 7 PM.”
• Automations: welcome message, birthday offer, and win-back after 30–60 days without a visit.
• Segmentation: regulars, lapsed customers, lunch customers, dinner customers, and high-value guests.
• Capture: QR code at tables/receipts for email + explicit SMS opt-in.

The key is connecting the marketing system to the restaurant's transaction/order data. Restaurant-specific research consistently identifies that as more valuable than simply having a fancy email editor. get.chownow.com

Bottom line: Square Marketing for a Square restaurant; Toast Marketing for a Toast restaurant; ChowNow if direct online ordering is the center of the business; Mailchimp if they simply need inexpensive newsletters.

For a small independent restaurant, I’d prioritize an all-in-one tool tied to the restaurant’s POS rather than stitching together Mailchimp + a separate SMS provider.

My top pick: Square Marketing

Square Marketing

If the restaurant already uses Square, this is probably the simplest solution. It supports both email and SMS, and customer data is collected through Square so the owner doesn't have to maintain separate lists. It can also create groups such as new, regular, and lapsed customers. squareup.com

The particularly useful feature for your use case is that Square explicitly supports last-minute deals and lets you follow an email campaign with a text reminder. squareup.com

A practical setup would be:

• Weekly/biweekly email: new dishes, events, chef story, upcoming specials.
• Last-minute SMS: "We have 12 tables open tonight — show this text for 20% off."
• Automations: welcome new customers, birthday offers, and win-back messages for people who haven't visited recently.
• Segmentation: don't blast the same promotion to everybody; target regulars, lapsed customers, lunch customers, etc.

Square's current pricing also includes email marketing and text-message marketing in its marketing plans, with SMS allowances and per-message pricing varying by plan. squareup.com

If they use Toast: use Toast Marketing instead

Toast Marketing

For a restaurant already on Toast, I'd choose its native solution rather than introducing another platform. Toast now offers email + SMS marketing, with customer segmentation based on restaurant activity. Its SMS product supports both one-time and automated campaigns specifically for time-sensitive promotions. support.toasttab.com

It can automate things like:

• "Welcome" offers
• "We miss you" messages
• VIP/big-spender offers
• repeat-guest campaigns
• post-purchase follow-ups support.toasttab.com

What I'd recommend by situation

Bottom line: For a 1–3 location restaurant, I'd make POS-integrated email + SMS the default. The real advantage isn't just sending newsletters—it's having the system know who hasn't visited lately and automatically reach them, while still allowing the owner to push a last-minute SMS when tonight's reservations are soft.

One important operational detail: marketing SMS needs proper customer opt-in and quiet-hour compliance. For example, Toast currently restricts marketing sends to 8 a.m.–9 p.m. in the recipient's time zone, with potentially stricter state rules. support.toasttab.com

If you tell me which POS the restaurant uses (Square, Toast, Clover, none, etc.) and roughly how many contacts they have, I can narrow this to the cheapest 2–3 options and estimated monthly cost.

For a small, independent restaurant, I’d avoid stitching together a generic email platform + separate SMS service unless you have a specific reason. The best solution depends heavily on your POS.

My recommendation

1. If you use Toast → Toast Marketing + SMS

This is probably the simplest all-around choice. Toast’s marketing tools are integrated with the restaurant’s guest/transaction data, and its SMS product specifically supports time-sensitive promotions, one-time campaigns, automated campaigns, segmentation, and a restaurant-specific toll-free number. support.toasttab.com

A practical setup would be:

• Weekly/biweekly email: new dishes, events, chef specials, loyalty news
• SMS: genuinely last-minute offers — e.g. “We have 12 tables open tonight. Show this text for 20% off entrees.”
• Automations: birthday offers, lapsed-guest winbacks, VIP/loyalty messages
• Segments: frequent guests, lapsed guests, high spenders, lunch vs. dinner customers

2. If you use Square → Square Marketing

This is the lowest-friction alternative for a small restaurant already running Square. Square Marketing can use transaction/customer data for targeted campaigns and reporting. restaurant.eatapp.co

3. If you're not tied to a POS → Klaviyo

I'd choose Klaviyo if you want a more sophisticated marketing engine and expect the restaurant to grow. It supports combined email/SMS automation and can integrate with Square, including historical and real-time customer data. www.klaviyo.com

It's more powerful than most small restaurants need initially, though.

4. Very small budget → Mailchimp + SMS add-on

Mailchimp is easy to use for newsletters and can be inexpensive at a small list size, but SMS is an add-on and it doesn't inherently understand restaurant purchasing behavior the way a POS-connected system does. restaurantlaunchpad.ioget.chownow.com

What I'd actually build

For a 1–3 location restaurant, I'd aim for this simple customer journey:

Guest opts in → first email → regular newsletter → behavior-based SMS → win-back

For example:

Email: “New summer menu is here 🍋”

SMS, Friday 4:30 PM: “Tonight only: We have 15 open tables. Show this text for a complimentary appetizer with any entrée. Reserve/order: [link]”

Then automatically follow up with people who haven't returned in 30–60 days.

The key is not sending lots of SMS. Email is the regular communication channel; SMS should feel like an insider alert and be reserved for high-value, genuinely time-sensitive offers.

My ranking

ChowNow is particularly interesting if the restaurant uses its online ordering platform: its marketing product combines email, SMS, loyalty, and ordering data rather than requiring manual list exports. restaurantlaunchpad.ioget.chownow.com

Bottom line: if you tell me which POS/ordering system the restaurant uses (Toast, Square, Clover, etc.) and roughly how many customer contacts it has, I can recommend the cheapest practical stack and what I'd automate first.

For a small restaurant, I’d recommend Square Marketing if you already use Square POS. It’s the simplest “one system” solution for both newsletters and last-minute SMS promotions.

Best fit: Square Marketing

Square Marketing

Why I’d pick it:

• Email newsletters: Send unlimited email campaigns and use templates for specials, events, new menu items, etc. squareup.com
• Last-minute SMS: Send one-time texts for slow nights, cancellations, weather specials, “happy hour starts now,” and similar promotions. Square specifically supports last-minute announcements and sales. api.squareup.com
• Automatic customer list: Square's customer directory can collect customer information through online and in-person purchases, so you don't have to maintain a separate spreadsheet. squareup.com
• Targeting: You can target groups such as new, regular, or lapsed customers based on their purchase history. squareup.com
• Track revenue: You can see campaign performance and coupon redemptions against Square sales, which is particularly useful for a small restaurant trying to determine whether promotions actually pay off. squareup.com
• Email + SMS together: You can send an email campaign and follow it with a text, rather than managing two unrelated systems. squareup.com

Current U.S. pricing includes unlimited email sends; Square Plus includes 500 texts/month, with additional texts at 3¢ each, while Premium includes 2,500 texts/month and then 1.5¢ each. Marketing requires Square Plus or Premium. squareup.com

What I'd actually set up

For a typical neighborhood restaurant:

The key is not to use SMS like email. Keep texts for genuinely time-sensitive offers—e.g. “We have 12 tables open tonight: show this text for 20% off entrees after 7pm.” Email can carry the longer newsletter content.

When I'd choose something else

If the restaurant doesn't use Square, I'd look at the marketing capabilities of its existing POS first. For example, Toast has SMS marketing specifically designed for targeted, time-sensitive restaurant promotions. support.toasttab.com

If the restaurant wants much more sophisticated marketing automation and doesn't mind managing a separate marketing platform, Klaviyo is another option, although it's probably overkill for most single-location restaurants. Its current free tier supports up to 250 profiles, 500 emails/month, and $5 of mobile messages/month. www.klaviyo.com

Bottom line: For a 1–3 location restaurant, I'd start with the marketing system attached to the POS rather than Mailchimp + a separate SMS service. It keeps the customer list, purchase history, promotions, and redemption data together—and that's particularly valuable for last-minute restaurant promotions. get.chownow.com

For a small independent restaurant, I’d favor an all-in-one tool tied to your POS rather than stitching together a newsletter platform and a separate texting service.

My top pick: Square Marketing

If the restaurant already uses Square for POS/ordering, Square Marketing is probably the simplest solution. It supports both email and SMS, one-time blasts and automated campaigns, customer segmentation, coupons, and campaign tracking from the Square dashboard. Square specifically supports using text for last-minute deals and combining an email campaign with a follow-up text. squareup.comsupport.toasttab.comsupport.toasttab.comwww.comaly.com

Current published pricing is:

• Square Plus: unlimited email campaigns + 500 texts/month; additional texts are 3¢ each.
• Square Premium: unlimited email + 2,500 texts/month; additional texts are 1.5¢ each.
• Marketing requires Square Plus or Premium. squareup.comsupport.toasttab.comsupport.toasttab.comwww.comaly.com

That makes it particularly attractive if the restaurant already lives in the Square ecosystem.

If they use Toast: use Toast Marketing

Toast has a similarly restaurant-focused solution. Toast Marketing supports email campaigns and, through its SMS Marketing, one-time and automated texts, promo codes, segmentation, and reporting. Its SMS system is explicitly designed for time-sensitive promotions. support.toasttab.com

For example:

Weekly email:
“New this week: our summer specials + Thursday dinner deal”

Last-minute SMS:
“🍕 Slow night? Tonight only: 20% off pickup orders after 6pm. Use code TONIGHT20: [link]”

The important distinction is that email is the relationship/newsletter channel; SMS is the urgency channel. Don't blast every promotion by text.

If they're not tied to a POS

I'd look at Mailchimp. It now supports both restaurant email and SMS, segmentation, automation, and integrations with POS/ordering systems such as Toast and Square. Mailchimp specifically calls out last-minute table alerts as an SMS use case. mailchimp.com

For a very small list, Klaviyo is another option, although I'd consider it more powerful than most small restaurants need. Its current free tier includes up to 250 profiles, 500 emails/month, and $5 of mobile messages. www.klaviyo.com

What I'd actually implement

Recommendation:
Square Marketing if they're on Square; Toast Marketing if they're on Toast; Mailchimp if they don't have a suitable POS marketing system.

The biggest advantage of the POS-connected approach is that the restaurant can target actual customers—for example, people who haven't visited in 30 days or customers who frequently order lunch—instead of maintaining a separate spreadsheet of email addresses and phone numbers. Toast, for example, has automated “Miss You” campaigns based on purchase history. support.toasttab.com

If you're evaluating this as a business opportunity/product to offer restaurants, I'd actually recommend a slightly different solution: a lightweight service that connects to their POS, automatically identifies slow periods, and drafts a targeted email/SMS promotion for the owner to approve. There are already products moving in this direction, such as Comaly. www.comaly.com

For a small independent restaurant, I’d prioritize a platform that combines email + SMS and, ideally, connects to the restaurant’s POS/ordering data. That avoids maintaining two customer lists.

My picks

What I'd actually implement

For a typical 1–3 location restaurant, I'd set up two complementary channels:

Email — 1–2 times/week

• Weekly specials/menu updates
• Upcoming events
• New dishes
• Birthday/loyalty offers
• "We haven't seen you lately" campaigns

SMS — only for things that need immediate action

• "We have 12 tables open tonight"
• "Rainy Tuesday: 20% off dinner until 7"
• "Chef made too much brisket — $12 tonight"
• "Happy hour extended until 7:30"
• Last-minute cancellations

That's an important distinction: email is the newsletter; SMS is the emergency fill-the-seats button. Restaurant-specific guidance likewise recommends email for longer-form communication and SMS for same-day/time-sensitive offers. mailchimp.comget.chownow.com

My recommendation

If they're already on Toast, use Toast Marketing because the integration with guest/order data removes a lot of administrative work. support.toasttab.compos.toasttab.com

If they're not tied to a particular POS, I'd start with Mailchimp for simplicity, or ChowNow if online ordering is an important part of the business.

One caveat: SMS marketing requires proper customer opt-in/consent and opt-out handling, so I would build the signup process into the restaurant's website, online ordering and checkout rather than simply uploading phone numbers.

If you tell me the restaurant's POS (Toast, Square, Clover, etc.), approximate customer-list size, and budget/month, I can narrow this down to the cheapest/best option and give you a concrete setup.

For a small restaurant, I’d prioritize a solution that combines email + SMS with your customer/order data rather than stitching together separate tools.

My top picks

1. If you use Square: choose Square Marketing.
Square Marketing is probably the simplest overall solution. It supports both email and text campaigns, automatically builds customer lists from Square POS, creates groups such as new/lapsed/regular customers, and lets you track sales and coupon redemptions. squareup.com

It's particularly good for your use case because you can do:

• Weekly/monthly newsletter: email your whole audience
• Slow Tuesday: SMS a limited-time offer to opted-in customers
• Last-minute opening: text customers immediately
• Win-back: automatically email customers who haven't visited recently
• VIP offers: target frequent customers

Square Plus currently includes unlimited email campaigns and 500 texts/month; additional texts are charged per message. squareup.com

2. If you use Toast: choose Toast Marketing.
Toast Marketing is the natural choice for a Toast restaurant. Toast Email Marketing can run one-time newsletters and automated campaigns, while Toast SMS supports one-time and automated texts, promo codes, shortened links, and reporting. support.toasttab.com

3. If you're not tied to Square/Toast: consider Mailchimp.
Mailchimp is stronger as a standalone marketing platform. It supports both email and SMS, segmentation and automation, and specifically highlights last-minute table alerts and time-sensitive restaurant promotions. mailchimp.comsupport.toasttab.com

What I'd actually implement

For a typical independent restaurant, I'd keep it very simple:

The key is not treating SMS as another newsletter. Email is where you tell the story; SMS is where you say something like:

“We have 12 tables open tonight. Show this text for 20% off dinner before 7pm.”

That's exactly the sort of time-sensitive use case Toast and Mailchimp describe for restaurant SMS. mailchimp.comsupport.toasttab.com

Bottom line: if the restaurant already uses Square, use Square Marketing. If it uses Toast, use Toast Marketing. If it doesn't have either ecosystem, Mailchimp is the more flexible standalone choice.

One important consideration: SMS should only go to customers who have properly opted in, with an easy way to unsubscribe.

For a small restaurant, I’d recommend Square Marketing if you already use Square POS.

Why it fits particularly well:

• Email newsletters: Send unlimited one-time and automated email campaigns, with templates and customer segments based on purchase history. squareup.comsquareup.com
• Last-minute SMS: You can send one-time texts for things like “Slow night tonight—20% off until 8pm,” as well as automated campaigns. squareup.com
• POS integration: Customer information is collected through Square, and you can see campaign sales/coupon redemptions, so you don't have to maintain a separate marketing database. squareup.com
• Segmentation: Target regulars, lapsed customers, or newer customers instead of blasting everyone with every promotion. squareup.com
• Cost: Square Plus currently includes unlimited email and 500 SMS/month, with additional texts at 3¢ each; Premium includes 2,500 texts, with additional texts at 1.5¢ each. squareup.comsupport.toasttab.com

If you're not on Square

Toast is my second choice if you already run your restaurant on Toast. Its marketing tools are restaurant-specific, with integrated email marketing, segmentation, automated campaigns, and SMS designed specifically for time-sensitive promotions. support.toasttab.com

I wouldn't start with Mailchimp + a separate SMS service unless you need more sophisticated marketing automation. It creates another customer database to maintain and another integration to worry about.

The setup I'd use

Email: 1 newsletter/week
→ new dishes, events, chef stories, weekend specials

SMS: 1–2 targeted promotions/week at most
→ only genuinely time-sensitive offers: “We have 12 tables open tonight—show this text for a free appetizer.”

Automations:
→ welcome new customers → birthday offer → win back someone who hasn't visited in 60–90 days

That combination gives a small restaurant a simple “newsletter + emergency fill-the-seats” marketing system without requiring a dedicated marketer.

Bottom line: If you're already using Square, Square Marketing is the easiest all-in-one answer. If you're using Toast, use Toast Marketing rather than adding another platform.

For a small, independent restaurant, I’d narrow it to three choices:

My pick: Toast if you're already on Toast; Popmenu otherwise

Popmenu is probably the most compelling fit for a small restaurant starting from scratch. It combines email and SMS rather than making you stitch together two systems, and its automation can handle things like welcoming first-time guests, birthday offers, and win-back messages. get.popmenu.commailchimp.comget.popmenu.com

I'd structure the marketing around two different jobs:

• Email newsletter — 2–4/month: new dishes, events, chef stories, seasonal specials, upcoming weekends.
• SMS — only when there's urgency: “We have 12 tables open tonight — show this text for a free appetizer, 5–7pm.”
• Automated messages: welcome new customers, birthday/anniversary offers, and win-back campaigns.
• Measure revenue, not just opens: track whether a campaign actually produced orders/reservations.

That distinction matters: SMS is particularly well suited to filling slow periods and last-minute openings, whereas email is better for maintaining the relationship and communicating more substantial content. mailchimp.comget.popmenu.com

One important caveat: SMS requires proper customer opt-in/consent. For example, Toast uses a dedicated verified number and an SMS subscriber list. support.toasttab.com

If you tell me which POS they use (Toast, Square, Clover, etc.) and roughly how many customers are on their email list, I can recommend the cheapest/simplest setup and estimate the monthly cost.