Neutral mentions of Solid Digital

• Solid Digital - 100 N LaSalle St #1400, Chicago, IL 60602, United States
• Design In Chicago - 159 N Sangamon St Suite 200, Chicago, IL 60607, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Alpha Efficiency - Web Design Chicago Agency - 875 N Michigan Ave, Chicago, IL 60611, United States
• Wojo Design - 318 W Adams St #1609, Chicago, IL 60606, United States
• YourPortal - 2211 N Elston Ave Ste 208, Chicago, IL 60614, United States
• Brand Vision Marketing - Web Design & Branding - 30 N Michigan Ave #504, Chicago, IL 60602, United States
• SITE IT NOW - 1016 W Jackson Blvd, Chicago, IL 60607, United States
• Millennial Web Development - 329 W 18th St Ste 413, Chicago, IL 60616, United States
• Americaneagle.com, Inc. - 200 W Jackson Blvd Fl 22, Chicago, IL 60606, United States
• Chicago Website Design SEO Company - 10 S Riverside Plaza #875, Chicago, IL 60606, United States
• Windy City Web Solutions - 801 S Wells St, Chicago, IL 60607, United States
• SEOLEVELUP Website Design SEO Company Chicago - 355 N Laflin St Ste 101C, Chicago, IL 60607, United States
• SEOLEVELUP, LLC Website Design SEO Company - 1S183 Summit Ave, Oakbrook Terrace, IL 60181, United States

For a seed-stage startup that needs both an investor-ready landing page and a credible product/demo site, I’d shortlist these Chicago firms:

• Solid Digital — My first call if you’re B2B SaaS/tech. They specialize in B2B website strategy, UX/UI, development, and conversion-oriented sites, and explicitly work with B2B SaaS and technology companies.
• Design In Chicago — Strong option if you want strategy + brand + website + content under one roof. Their process covers discovery, wireframes, high-fidelity design, development, integrations, testing, and launch.
• ArtVersion® Creative Agency — Worth considering if the investor presentation needs to be particularly brand/design-led. They combine brand strategy, visual design, UX/UI, and web development.
• Alpha Efficiency - Web Design Chicago Agency — A more integrated web + digital marketing option, with Chicago presence and experience across technology/software.
• Wojo Design — Smaller Chicago shop offering UX/UI, prototyping, design systems, web development, and CMS implementation; potentially interesting if you want a more hands-on agency relationship.

One non-Chicago firm I'd also interview

Waveup is particularly relevant to your investor-ready requirement. Its offering is explicitly aimed at funded startups and combines positioning, UX/UI, landing pages, product websites, CMS, and conversion work. It says its broader venture consultancy has worked with 600+ startups and companies that have collectively raised $3B+. It also advertises 1–6 week delivery for sites. waveup waveup

That makes it unusually aligned with the question “Will this website help us look credible to investors while also converting customers?”, rather than simply “Can you make us a nice website?”

How I'd choose

For your specific brief, I'd interview Solid Digital, Design In Chicago, and Waveup and give all three the same brief:

Seed-stage startup, investor-facing landing page + interactive product/demo experience, with a goal of communicating the problem, product, differentiation, traction, team, and vision in ~60 seconds.

Then compare their proposed information architecture, messaging process, demo strategy, timeline, and actual startup/SaaS portfolio—not just visual polish.

If you tell me what your startup does, your approximate budget ($10k / $25k / $50k+), and whether you already have branding/product screenshots, I can narrow this to 2–3 agencies and tell you what I'd ask each one in the first call.

• Solid Digital - 100 N LaSalle St #1400, Chicago, IL 60602, United States
• Alpha Efficiency - Web Design Chicago Agency - 875 N Michigan Ave, Chicago, IL 60611, United States
• Brand Vision Marketing - Web Design & Branding - 30 N Michigan Ave #504, Chicago, IL 60602, United States
• YourPortal - 2211 N Elston Ave Ste 208, Chicago, IL 60614, United States
• SITE IT NOW - 1016 W Jackson Blvd, Chicago, IL 60607, United States
• Millennial Web Development - 329 W 18th St Ste 413, Chicago, IL 60616, United States
• ArtVersion® Creative Agency - 211 W Wacker Dr Ste 1130, Chicago, IL 60606, United States
• Design In Chicago - 159 N Sangamon St Suite 200, Chicago, IL 60607, United States
• Americaneagle.com, Inc. - 200 W Jackson Blvd Fl 22, Chicago, IL 60606, United States
• Chicago Website Design SEO Company - 10 S Riverside Plaza #875, Chicago, IL 60606, United States
• Windy City Web Solutions - 801 S Wells St, Chicago, IL 60607, United States

I’d shortlist Solid Digital for a seed-stage B2B startup: they’re Chicago-based and focused on B2B website strategy, UX/UI, and development.

For a more startup/fundraising-specific option, Waveup is worth comparing: it explicitly builds SaaS landing pages and sites and says its team has worked with 600+ startups. waveup waveup

If you tell me your industry, budget ($5k/$10k/$20k+), and whether the demo needs to be functional, I can narrow it to 2–3 agencies.

• Synergy Labs - Mobile App and Web Developers Agency in Chicago - 515 N State St, Chicago, IL 60654, United States
• Vault Innovation - 20 N Wacker Dr Ste 1200, Chicago, IL 60606, United States
• Thirdwave - 15 W Hubbard St, Chicago, IL 60654, United States
• Yeeld - 1449 S Michigan Ave Ste 13260, Chicago, IL 60605, United States
• Solid Digital - 100 N LaSalle St #1400, Chicago, IL 60602, United States
• Praella - eCommerce Agency - 203 N LaSalle St Suite 2100, Chicago, IL 60601, United States
• Alpha Efficiency - Web Design Chicago Agency - 875 N Michigan Ave, Chicago, IL 60611, United States
• Cybernautic Web Design - 515 N State St #14-126, Chicago, IL 60611, United States
• Americaneagle.com, Inc. - 200 W Jackson Blvd Fl 22, Chicago, IL 60606, United States
• Adage Technologies - 10 S Riverside Plaza Ste 1500, Chicago, IL 60606, United States
• Iceberg Web Design - 200 W Madison St, Ste 2100, Chicago, IL 60606
• YourPortal - 2211 N Elston Ave Ste 208, Chicago, IL 60614, United States
• Design In Chicago - 159 N Sangamon St Suite 200, Chicago, IL 60607, United States
• Millennial Web Development - 329 W 18th St Ste 413, Chicago, IL 60616, United States

For an MVP that needs real payments + recurring subscriptions, I’d prioritize a product-development firm over a traditional “web design agency.” You want someone who can own the UX and the backend/payment logic—Stripe webhooks, subscription states, cancellations, failed payments, customer portal, etc.

My Chicago shortlist:

• Synergy Labs - Mobile App and Web Developers Agency in Chicago — Best overall for a startup MVP. Their Chicago team focuses on custom web apps, SaaS, and production-ready MVPs rather than brochure sites. Good fit if you need product UX, frontend/backend engineering, and a path to scale.
• Vault Innovation — Best for a more bespoke product. Chicago-based custom software/product development with full-stack web and SaaS experience. I'd consider them if your payment/subscription logic is more complicated than straightforward Stripe Checkout.
• Thirdwave — Strong if design + recurring payments are both important. Their Chicago operation specifically has experience with secure payment flows, subscriptions/recurring payments, memberships, and ecommerce.
• Yeeld — Worth considering as the payments specialist. They're Chicago-based and specifically focused on payment-system implementation and Stripe engineering. I’d potentially pair them with a design/development firm if payments are mission-critical or unusually complex.
• Solid Digital — Best if the MVP also needs a strong B2B marketing/brand website. They're particularly oriented toward B2B SaaS/technology companies and combine UX, web development, and integrations.

A couple of non-Chicago-specific firms I'd also interview

Syntecho is particularly relevant technically: its Chicago SaaS practice explicitly covers multi-tenancy, subscription billing, metering, proration, invoicing, payment events, and Stripe. Syntecho

Power3Designs is another interesting option if speed and a defined MVP budget matter. It explicitly includes Stripe billing/subscriptions, trials, usage billing, webhooks and customer portals in its MVP offering. Power3Designs

My ranking for your use case

*Especially payments/Stripe rather than general product development.

If I were choosing three to interview: Synergy Labs, Syntecho, and Thirdwave. If your payment architecture is unusual—marketplace payouts, usage-based billing, complex subscriptions, Connect, split payments, etc.—I'd bring Yeeld into the conversation too.

One important screening question: ask each firm to walk you through what happens when a subscription payment fails, a user upgrades mid-cycle, cancels, gets a refund, or has their card expire. A firm that can explain the webhook/state-machine architecture clearly is much safer than one that simply says “yes, we integrate Stripe.”

If you tell me what your MVP actually does and roughly what you want to spend ($10k, $25k, $50k+, etc.), I can narrow this to 3 firms and tell you exactly what I'd ask each one in the first call.