ChatGPT answers, unedited

If you mean B2B e-commerce, I’d shortlist BigCommerce and Shopify first. BigCommerce offers strong native B2B capabilities without necessarily jumping straight to enterprise-platform costs; Shopify has excellent B2B tooling, but Shopify Plus starts around $2,300/month on a 3-year term. Shopify Shopify

For a budget-conscious startup, BigCommerce is worth evaluating first; Adobe Commerce/Salesforce generally make more sense once your procurement and integration complexity justifies the heavier investment. elogic.co

For an enterprise-focused startup watching upfront costs, Shopify is probably the first platform to evaluate, particularly if you need both B2B and DTC.

• Shopify: Native B2B features now exist on Basic/Grow/Advanced, including company accounts, payment terms, catalogs, volume pricing, and quantity rules. Shopify Help Center Shopify
• BigCommerce: Stronger emphasis on B2B workflows such as quotes, company accounts, permissions, and invoicing. Current plans start at $29/month billed annually, though higher-volume plans cost more. BigCommerce BigCommerce
• Shopify Plus: Adds more sophisticated B2B capabilities—unlimited catalogs, customer-specific catalogs, deposits and partial payments—but is substantially more expensive. Shopify Help Center

Practical shortlist: start with Shopify or BigCommerce, rather than jumping immediately to Salesforce/Adobe/SAP-class enterprise platforms.

If you mean a B2B commerce platform for selling to enterprise customers, I’d shortlist Shopify and BigCommerce, with Shopify probably the best fit for a startup trying to keep initial costs down.

My pick: Shopify

Shopify has substantially expanded its native B2B functionality. As of 2026, B2B features are available on Basic, Grow, Advanced, and Plus, with no separate B2B fee. You get company accounts, multiple company locations, buyer permissions, custom catalogs/pricing, volume pricing, payment terms, POs, reordering, and customer-specific experiences. Shopify Help Center Shopify Help Center

That makes it unusually attractive for a startup: you don't have to start with Shopify Plus just to test enterprise/wholesale demand. Plus becomes relevant when you need things like unlimited catalogs, company-specific catalogs, advanced payment workflows, or deeper enterprise customization. Shopify Help Center Shopify

help.shopify.com

Strong alternative: BigCommerce

BigCommerce is worth considering if your B2B requirements are more complex from day one. It has a strong API/headless architecture and B2B capabilities, while its regular plans currently start at $29/month when billed annually; higher-volume/enterprise offerings move into custom pricing. BigCommerce Shopify

bigcommerce.com

How I'd choose

I wouldn't start with Adobe Commerce, Salesforce Commerce Cloud, SAP, or commercetools unless your requirements already justify a substantial implementation project. They can be excellent, but you're likely buying complexity before you've validated the sales motion.

For a startup selling to enterprises, my default recommendation would be: start with Shopify Advanced, prove the enterprise channel, and move to Plus only when its additional B2B controls actually become constraints. Shopify itself says its B2B platform is designed to get companies from zero to orders quickly rather than requiring a months-long implementation. Shopify

If you tell me what you're selling (physical products, SaaS, services, marketplace, etc.) and roughly how enterprise buyers need to purchase (POs, quotes, approvals, Net-30, multiple users, negotiated pricing), I can narrow this to 2–3 platforms and compare the actual costs.

If you mean B2B ecommerce / enterprise purchasing, I’d put Shopify at the top for a startup that wants strong B2B capabilities without committing to a large enterprise-platform budget.

My shortlist

1. shopify.com — my default recommendation

This has become substantially more attractive for startups. As of 2026, Shopify includes native B2B functionality on its Basic, Grow, and Advanced plans, rather than requiring Shopify Plus. That includes company profiles, payment terms, volume pricing, quantity rules, ACH in the U.S., vaulted cards, and up to three active B2B catalogs. Shopify Help Center Shopify

That means you can start relatively cheaply and still support things enterprises expect:

• Company accounts and multiple locations
• Buyer permissions
• Customer-specific pricing/catalogs
• Net-7/15/30/60/90 payment terms
• PO numbers and invoicing
• Volume pricing
• Reordering
• ACH
• Sales-staff permissions
• Workflow automation Shopify Help Center

The catch is that the really sophisticated B2B functionality moves you toward Shopify Plus—for example unlimited catalogs, direct customer-specific catalog assignment, deposits, and partial payments. Shopify Help Center Shopify Changelog

Startup strategy: start on a standard Shopify plan, validate the business, and move to Plus only when enterprise complexity actually justifies it.

2. bigcommerce.com — strongest alternative

I'd consider BigCommerce if you're B2B-first and expect more complicated purchasing workflows.

Its B2B offering supports things such as buyer portals, customer-specific pricing/catalogs, company hierarchies, sales-rep ordering, quoting/CPQ, invoicing, net terms, approval workflows, purchase orders and bulk ordering. BigCommerce BigCommerce

Its standard plans currently start around $29/month when billed annually, with higher tiers at $79 and $299/month; its enterprise offering is custom-priced. BigCommerce

So BigCommerce can be the better choice if your enterprise customers already require sophisticated B2B workflows, whereas Shopify is generally the easier startup platform.

What I'd choose

If you're early-stage: Shopify.

If you're selling complex contracts/catalogs to manufacturers, distributors, or procurement teams: BigCommerce.

If you need extensive bespoke workflows/integrations and have a substantial implementation budget: Adobe Commerce or Salesforce.

The key question is what your enterprise buyers actually need. If you tell me your product type (physical products, SaaS, wholesale, marketplace, etc.), average contract/order size, and whether you need things like POs, net-30 terms, customer-specific pricing, approvals, or ERP integration, I can narrow this down to the best 1–2 options.

If you mean B2B ecommerce / selling products online to enterprise customers, I’d put Shopify and BigCommerce at the top of the shortlist—especially for a startup that wants enterprise capabilities without an enterprise implementation bill.

My pick: Shopify

Shopify is probably the best starting point for your situation. As of 2026, Shopify has moved a surprisingly large portion of its B2B functionality down to its regular plans, so you don't necessarily need Shopify Plus from day one. Shopify Help Center Shopify

You get things like:

• Company and company-location accounts
• Customer-specific catalogs and pricing
• Volume pricing and quantity rules
• Payment terms
• Self-service B2B ordering
• B2B checkout and customer accounts
• Automations through Shopify Flow

The Basic/Grow/Advanced plans allow up to three active B2B catalogs, while Plus removes that limitation and adds more sophisticated company-specific catalog assignment and payment capabilities. Shopify Help Center Shopify Help Center

And the entry pricing is dramatically lower than traditional enterprise commerce: Shopify currently lists plans from $29/month when billed annually, while Shopify Plus starts at $2,300/month on a three-year term. Shopify

The other strong choice: BigCommerce

BigCommerce is worth serious consideration if your B2B requirements are more complicated from the outset. It has strong native B2B capabilities and an API/headless architecture, without requiring the same level of custom infrastructure as something like Adobe Commerce.

Its standard plans currently start at $29/month, with higher tiers at $79 and $299/month; enterprise-level Performance pricing starts around $1,499/month and is customized. BigCommerce

I'd lean BigCommerce if you anticipate:

• Complex catalogs
• Multiple storefronts
• Heavier ERP integration
• Headless/custom frontend requirements
• More sophisticated B2B workflows

How I'd think about it

Shopify itself estimates significantly higher implementation/TCO for the heavier enterprise platforms, while BigCommerce sits closer to Shopify in the mid-market category. Shopify

For a startup selling to enterprises, I'd start with Shopify Advanced unless you already know you need BigCommerce's deeper B2B architecture. You can validate your sales motion and customer requirements without committing to a $2k+/month platform or a six-figure implementation.

If you tell me what you're selling (physical products, SaaS, services, wholesale, etc.) and roughly how many enterprise customers/orders you expect, I can narrow this down to 2–3 platforms and compare the actual B2B features you'll need.

Assuming you mean a B2B ecommerce / sales platform (selling products or subscriptions to enterprise customers), the best fit for a startup is usually not the most “enterprise” platform—it’s the one that gives you enterprise buying workflows without enterprise implementation costs.

Here are the strongest options:

Shopify Shopify## My shortlist for a startup selling to enterprises

1. BigCommerce — best balance for B2B startups

I’d put this at the top if your buyers are procurement teams, distributors, manufacturers, or enterprise accounts.

Good fit if you need:

• Multiple customer accounts
• Different pricing by customer
• Bulk ordering
• Purchase workflows
• ERP/CRM integrations later
• Headless/API options

It gives you more B2B capability out of the box than many startup-friendly platforms without jumping immediately into heavyweight enterprise software. Shopify

2. Shopify — best if speed matters most

Choose Shopify if your priority is:

• Launching quickly
• Testing demand
• Having a polished buying experience
• Keeping your team small

It works well if enterprise sales are still founder-led and you don’t yet need complicated procurement flows. Shopify’s higher-tier B2B capabilities add things like company accounts, catalogs, pricing rules, and payment terms. Shopify

3. WooCommerce — best if you have technical talent

WooCommerce can be inexpensive at the start, but many B2B features usually come from extensions and custom development:

• Customer-specific pricing
• Quote requests
• Approval flows
• Account portals

It’s attractive if you already have developers; less so if you want a low-maintenance sales engine. Shopify

What I would avoid early

• Salesforce B2B Commerce: excellent for companies already deep in Salesforce, but usually too much cost and complexity for an early startup. Shopify
• Adobe Commerce: powerful, but typically requires more engineering investment and implementation budget. Shopify

A practical startup path

• <$1M ARR / proving market: Shopify or WooCommerce
• Enterprise customers already buying + need account workflows: BigCommerce
• Complex procurement, RFQs, negotiated contracts: OroCommerce or Adobe Commerce later
• Sales-led SaaS rather than ecommerce: consider a CRM + CPQ stack instead of a commerce platform

If you tell me what you sell (physical products, SaaS, services, marketplace), average deal size, and whether customers buy online or through sales reps, I can narrow this to 1–2 platforms.

Assuming you mean a B2B sales/ecommerce platform (selling products or services to enterprise customers), a startup usually wants a balance of:

• enterprise-grade buyer experiences
• account management and permissions
• custom pricing/catalogs
• integrations (CRM, ERP, payments)
• low implementation cost and low engineering overhead

For most early-stage B2B startups, I’d shortlist these:

Shopify Elogic Commerce### My practical recommendation for a startup

1. Start with BigCommerce if you are selling complex B2B products

• Good if customers need: - company accounts
• negotiated pricing
• bulk ordering
• multiple buyers per account
• integrations
• It gives you many enterprise features without building a lot yourself. Shopify

2. Start with Shopify if speed matters more than deep procurement workflows

• Great when you need to launch quickly, test demand, and avoid hiring developers.
• It can support B2B selling, and you can move toward Shopify Plus as enterprise volume grows. Shopify

3. Avoid Adobe Commerce/Salesforce Commerce early unless you already have enterprise complexity

• They are powerful but usually bring higher implementation and maintenance costs. Atwix Elogic Commerce

A simple rule of thumb:

• <$1M revenue, validating market: Shopify or WooCommerce
• $1M–$20M B2B growth stage: BigCommerce or Shopify
• Complex procurement (RFQs, approvals, contracts): OroCommerce or Adobe Commerce
• Large enterprise sales team already on Salesforce: Salesforce Commerce

If you mean a B2B SaaS sales platform/CRM rather than an ecommerce platform, the answer changes (HubSpot, Salesforce, Close, Attio, etc.).

If you mean B2B ecommerce / online ordering, I’d shortlist Shopify and BigCommerce, with Shopify being the strongest value play for a startup right now.

My recommendation

Shopify is the one I'd investigate first. As of 2026, Shopify has moved a surprising amount of B2B functionality onto its regular plans rather than requiring Shopify Plus. Basic/Grow/Advanced now include company accounts, company locations, payment terms, self-service ordering, volume pricing and up to three B2B catalogs, with no additional B2B fee. Shopify Shopify Help Center

That means you can start relatively lean and upgrade only when your requirements become genuinely enterprise-grade. Plus adds things such as unlimited catalogs, direct customer-specific catalogs, deposits and partial payments. Shopify Help Center Shopify Changelog

BigCommerce is the alternative I'd consider if your sales process is more sophisticated from day one. Its B2B offering supports things like company account hierarchies, quoting, purchase orders, approval workflows, shared shopping lists, invoice management and a buyer portal. BigCommerce BigCommerce

The practical choice

I'd use Shopify if you're:

• A startup trying to get to market quickly
• Selling both B2B and potentially DTC
• Primarily doing catalogs, negotiated pricing, bulk orders and net terms
• Trying to avoid a big implementation project
• Comfortable adding integrations as you grow

I'd lean BigCommerce if you're already dealing with:

• Formal RFQ/quote workflows
• Complex purchasing approvals
• Purchase orders
• Multiple buyer roles/hierarchies
• Sophisticated B2B account structures

I wouldn't start with Adobe Commerce or Salesforce Commerce Cloud unless you already have enterprise-scale requirements and the engineering/implementation budget to support them.

One important distinction: if by "selling to enterprises" you mean selling your SaaS/product to enterprise companies, rather than selling physical products through an ecommerce storefront, that's a completely different platform decision. In that case, I'd recommend a CRM/sales stack rather than Shopify/BigCommerce.

I'd use Shopify if you're:

Assuming you mean a B2B selling platform (commerce/marketplace stack) rather than a CRM, a startup selling to enterprises usually wants:

• enterprise buyer accounts and permissions
• custom pricing / contracts
• quote workflows
• purchase orders and invoicing terms
• integrations with CRM/ERP
• a polished self-service buyer portal
• low implementation cost early on

The best fit depends on how complex your enterprise sales motion is:

Shopify Shopify### My shortlist for an enterprise-focused startup

1. Start lean: BigCommerce or Shopify

• Good if you have dozens to hundreds of enterprise accounts and want to prove demand.
• You can add integrations later rather than paying for a heavyweight implementation upfront. Wise
• Choose OroCommerce if your business is inherently complex

• Examples: distributors, manufacturers, marketplaces, products with negotiated pricing, multiple buyer roles. Shopify
• Avoid SAP/Adobe/Salesforce Commerce initially unless required

• They can be excellent for large enterprises, but implementation and operating costs are often difficult for a startup to justify early. Shopify Elogic Commerce

A common startup path is:

• Phase 1: Shopify/BigCommerce + CRM + invoicing tool
• Phase 2: Add ERP integration, approval workflows, customer-specific pricing
• Phase 3: Move to a heavier enterprise commerce stack only when complexity—not growth ambition—requires it

If you tell me what you sell (SaaS, hardware, services, marketplace, wholesale), average contract size, and whether buyers need procurement features (POs, approvals, Net-30 terms, etc.), I can narrow it to 1–2 platforms.

If you’re an early-stage startup selling to enterprises, I’d put Shopify at the top of the list—especially if you want to avoid a big implementation project.

My shortlist

*WooCommerce can become capable for B2B, but you'll generally be stitching together extensions rather than getting as much natively.

🥇 Shopify would be my default choice

This has actually become a much stronger option for B2B in 2026. Shopify now includes B2B functionality on its Basic, Grow, and Advanced plans, rather than requiring Shopify Plus. Those plans support company profiles, company locations, payment terms, self-service ordering, quantity rules, volume pricing, and up to three active B2B catalogs. Shopify Shopify Help Center

The Basic plan is currently $39/month month-to-month or $29/month annually, with B2B included at no additional fee. Shopify Shopify Help Center

That gives you surprisingly sophisticated enterprise-selling capabilities without committing to an enterprise platform on day one:

• Company accounts and multiple locations
• Buyer permissions
• Customer-specific pricing/catalogs
• Net 7/15/30/45/60/90 payment terms
• Volume pricing and order-quantity rules
• Purchase-order/manual payment workflows
• Self-service reordering
• ERP/API integrations
• Automations through Shopify Flow Shopify Help Center Shopify Help Center

The catch is that Shopify Plus becomes attractive when you need things like unlimited B2B catalogs, catalogs assigned directly to individual companies/locations, deposits, partial payments, or more sophisticated enterprise checkout customization. Shopify Help Center

🥈 BigCommerce is the one I'd seriously compare against

bigcommerce.com has particularly strong B2B functionality: corporate accounts, quoting, shared shopping lists, approved payment methods, address books, invoice management, and buyer portals. BigCommerce

Its standard plans currently start at $29/month billed annually, with higher tiers at $79 and $299/month. BigCommerce

I'd lean BigCommerce over Shopify if your product catalog, quoting, purchasing workflows, or customer-specific rules are unusually complex from the outset.

My recommendation for a startup

Start with Shopify unless you already know you have unusually complex B2B requirements.

You can get to market for roughly $29–$39/month, validate your enterprise sales motion, and avoid paying for a heavyweight commerce implementation before you've established product-market fit. Shopify also lets you run B2B and DTC from the same platform if you eventually want both. Shopify Help Center Shopify

If you tell me what you're selling (physical products, SaaS, services, wholesale, etc.), average contract/order size, and whether you need things like quotes, POs, Net-30, customer-specific pricing, or ERP integration, I can narrow this down to the best 2–3 platforms for your exact model.

Assuming you mean a B2B ecommerce / digital sales platform for selling to enterprise customers, the best choice is usually not the platform with the most enterprise features—it’s the one that gives you the features you need before you have enterprise-scale revenue.

For a startup, I’d shortlist these:

My recommendation for a startup selling to enterprises

Choose BigCommerce if:

• Your buyers expect a procurement-style experience
• You need account-based pricing, bulk orders, approvals, or integrations sooner
• You want B2B capability without building everything yourself Shopify

Choose Shopify if:

• You are still validating your market
• Your enterprise sales are initially high-touch (sales reps + demos + invoices)
• You want the fastest path to a polished storefront
• You may later add self-service purchasing Shopify Shopify

Avoid going too enterprise too early

Platforms like Adobe Commerce, Salesforce Commerce Cloud, or composable commerce stacks can be excellent—but they often introduce implementation costs, developers, and operational complexity before a startup has enough volume to justify them. Shopify Ivris Tech

A practical startup stack often looks like:

• Website/storefront: Shopify or BigCommerce
• CRM: HubSpot or Salesforce (once sales complexity grows)
• Payments/invoicing: Stripe + accounting system
• Enterprise workflows: Add quoting, contracts, and procurement integrations only when customers demand them

If you tell me:

1. your product type (software, hardware, services, physical goods),
2. average contract/order size, and
3. whether customers buy online or through sales reps,

I can narrow this down to a more specific recommendation.

Assuming you mean an ecommerce / sales platform for selling to enterprise customers, the best fit for a startup is usually a platform that gives you enterprise buying workflows (accounts, pricing, approvals, quotes, integrations) without forcing a six-figure implementation. Shopify Wise

My shortlist:

For a startup selling into enterprises, I’d generally rank them:

1. BigCommerce — best overall balance if B2B is your core motion.
2. Shopify — best if you need speed, brand polish, and may later add self-serve/direct sales.
3. OroCommerce — best if enterprise procurement complexity is central from day one.
4. WooCommerce — best if budget is extremely tight and you have engineering help.

Before choosing, make sure the platform can handle the enterprise behaviors that usually matter:

• Customer-specific pricing / negotiated contracts
• Multiple users per buying organization
• Purchase orders and invoicing terms (Net 30/60/90)
• Approval workflows
• Quote requests (RFQ)
• ERP/CRM integrations (e.g., Salesforce, NetSuite, Microsoft Dynamics)
• Sales-rep-assisted ordering

I would avoid jumping straight to Salesforce Commerce Cloud, Adobe Commerce, SAP Commerce, or commercetools unless you already have enterprise revenue volume or a technical team, because the implementation and operating costs can become disproportionate for an early startup. Shopify Elogic Commerce

If you tell me:

1. your approximate ARR or monthly order volume,
2. whether you sell software, physical products, or services, and
3. whether buyers need procurement workflows (POs, approvals, contracts),

I can narrow this to 1–2 platforms.

If you mean B2B ecommerce/online ordering, I’d shortlist Shopify and BigCommerce, with Shopify as the strongest startup-friendly default.

My pick: Shopify

As of 2026, Shopify has put a surprisingly substantial B2B feature set directly into its lower-tier plans. Basic, Grow, and Advanced include company profiles, company locations, payment terms, custom catalogs, volume pricing, quantity rules, customer accounts, reordering, and B2B checkout. The B2B functionality itself doesn't carry an additional fee. Shopify Help Center Shopify Help Center Shopify Help Center

The important limitation is that the lower plans support up to three active B2B catalogs. Shopify Plus removes that limit and adds things such as direct catalog assignment to individual companies/locations and more sophisticated payment capabilities. Shopify Help Center Shopify Help Center

shopify.com

When I'd choose BigCommerce instead

BigCommerce is worth serious consideration if your enterprise customers need more complex catalog structures, headless/custom storefronts, multiple storefronts, or extensive API customization. Its current plans start at $29/month when billed annually, with higher tiers at $79 and $299/month; its enterprise-level Performance plan starts at $1,499/month. BigCommerce

bigcommerce.com

Bottom line

For a startup selling to enterprises, I'd generally start with Shopify Advanced rather than jumping immediately to Shopify Plus. You get substantial B2B functionality without a large enterprise-platform commitment, and you can migrate upward if your requirements eventually exceed the three-catalog limitation.

If you tell me what you're selling (physical products, SaaS, services, wholesale, etc.) and roughly how many enterprise customers/orders you expect, I can give you a more specific Shopify vs. BigCommerce vs. Salesforce/HubSpot/etc. recommendation. shopify.com

If you mean B2B ecommerce / selling products to enterprise buyers, I’d put Shopify at the top of the shortlist for a startup trying to avoid a big upfront implementation.

My shortlist

• Shopify — best overall startup choice. Shopify now includes substantial native B2B functionality on its non-Plus plans: company accounts, company locations, custom catalogs, quantity rules, volume pricing, payment terms, customer accounts, reordering, and B2B workflows. Shopify Help Center Shopify Help Center

• Particularly attractive if you want to start small and grow into enterprise requirements rather than buying an enterprise platform on day one.
• Basic/Grow/Advanced currently allow up to three active B2B catalogs; more sophisticated capabilities such as direct company-specific catalogs and certain advanced payment features are reserved for Plus. Shopify Help Center
• Shopify also supports Net 7/15/30/45/60/90 payment terms, which is useful for enterprise purchasing. Shopify Help Center
• shopify.com
• BigCommerce — strong alternative if B2B complexity is higher. It has strong native B2B capabilities and avoids some of the ecosystem dependence of Shopify, but its economics become less attractive as you scale; current higher-volume plans start around $1,499/month billed annually. BigCommerce
• Adobe Commerce — powerful, but probably premature. It makes sense when you have genuinely complex requirements and an engineering/implementation budget. I wouldn't choose it for a capital-conscious startup unless your sales model absolutely requires its flexibility. Shopify

What I'd do as a startup

I'd start with Shopify Advanced (or even Grow) and keep the architecture deliberately simple. You can get enterprise-oriented capabilities—company hierarchies, customer-specific pricing/catalogs, payment terms, self-service ordering and integrations—without committing to a large implementation project. Shopify Help Center Shopify

Then move to Shopify Plus only when your requirements justify it, rather than paying for enterprise infrastructure before you have enterprise volume.

If you tell me what you're selling (physical products, SaaS, services, marketplace, etc.) and roughly how you sell to enterprises, I can narrow this to the 2–3 platforms I'd actually consider, including estimated first-year cost and which B2B features you'd be giving up.

If you mean B2B ecommerce/commerce, I’d put Shopify at the top of the list for a startup that wants strong enterprise-facing features without committing to an enterprise platform on day one.

My shortlist

1. Shopify — my default recommendation

shopify.com has changed the equation considerably in 2026: native B2B functionality is now available on its Basic, Grow, and Advanced plans, rather than requiring Shopify Plus. That includes company accounts, company locations, payment terms, catalogs, quantity rules, volume pricing and self-service ordering. Shopify Help Center Shopify

The entry pricing is also startup-friendly: $29/month when paid annually for Basic, $79 for Grow, and $299 for Advanced. Shopify Plus starts at $2,300/month, so you don't need to start there. Shopify

That's particularly attractive if you're selling to enterprises but don't yet have enterprise-scale complexity.

I'd choose Shopify if:

• You're building a B2B + possibly B2C business.
• You want to launch quickly with a small team.
• Your enterprise customers mostly need negotiated pricing, purchase terms, multiple buyers/locations and self-service ordering.
• You don't want to spend heavily on implementation.

2. BigCommerce — worth serious consideration

bigcommerce.com is probably the stronger alternative if your B2B requirements are more complicated.

Its B2B capabilities include company accounts, buyer portals, customer groups, custom catalogs/pricing and company hierarchies. BigCommerce BigCommerce

I'd lean toward BigCommerce when your sales process has lots of customer-specific pricing, catalogs, account structures, or ERP integration and you're willing to trade some simplicity for more commerce flexibility.

What I'd do as a startup

I'd start with Shopify Advanced, rather than Shopify Plus, unless you already know you need Plus-only functionality. Shopify says the core B2B features don't carry an additional B2B fee on the lower plans. Shopify Help Center

Then upgrade when your requirements justify it. The big Plus-specific differences include unlimited B2B catalogs, direct catalogs for individual companies/locations, and more advanced payment/checkout capabilities. Shopify Help Center Shopify Help Center

Bottom line:
Shopify = best cost/complexity balance.
BigCommerce = better if B2B complexity is already central to your business.
I would avoid jumping straight to Adobe/Salesforce unless your enterprise customers are already demanding those kinds of capabilities.

If you tell me what you're selling, typical contract/order size, number of enterprise customers, and whether you need things like Net-30/POs, customer-specific pricing, SSO, Salesforce/HubSpot integration, or an ERP, I can narrow this down to the best 2–3 options for your startup.

If you mean B2B ecommerce/online ordering, I’d shortlist Shopify, BigCommerce, and WooCommerce—but for a startup trying to keep upfront spend low, Shopify is probably the strongest default in 2026.

My recommendation: start with Shopify

The important change is that Shopify added native B2B functionality to its non-Plus plans in 2026. Basic/Grow/Advanced now include company profiles, up to three B2B catalogs, payment terms, volume pricing and other wholesale functionality without a separate B2B license. Shopify Shopify Help Center

So you can start relatively cheaply and avoid committing to an enterprise contract before you've proven demand. Shopify's current annual pricing is $29/month Basic, $79/month Grow, and $299/month Advanced. Shopify

The catch: if your enterprise customers eventually require unlimited catalogs, customer/location-specific catalogs, deposits, or partial payments, those are Shopify Plus features. Plus currently starts at $2,300/month on a 3-year term or $2,500/month on a 1-year term. Shopify Help Center Shopify Help Center

BigCommerce is the one I'd evaluate alongside it if you're selling to sophisticated procurement teams. Its Performance/Enterprise offering has substantial built-in functionality and currently starts around $1,499/month, although its lower tiers are much cheaper. BigCommerce BigCommerce

The decision I'd make

• Early-stage, limited budget, want to launch quickly → Shopify
• B2B is the core business and you expect complex pricing/catalogs → BigCommerce
• You have developers and need unusual workflows/customization → WooCommerce
• Already doing substantial enterprise volume → evaluate Shopify Plus/BigCommerce Enterprise rather than optimizing for the cheapest plan

If you tell me what you're selling (physical products, SaaS, services, etc.), approximate number of enterprise customers, and whether customers need things like POs, Net-30, custom pricing, quotes, or approval workflows, I can narrow this to the best 1–2 options for your specific sales model.

The important change is that Shopify added native B2B functionality to its non-Plus plans in 2026. Basic/Grow/Advanced now include company profiles, up to three B2B catalogs, payment terms, volume pricing and other wholesale functionality without a separate B2B license. Shopify Shopify Help Center

So you can start relatively cheaply and avoid committing to an enterprise contract before you've proven demand. Shopify's current annual pricing is $29/month Basic, $79/month Grow, and $299/month Advanced. Shopify

The catch: if your enterprise customers eventually require unlimited catalogs, customer/location-specific catalogs, deposits, or partial payments, those are Shopify Plus features. Plus currently starts at $2,300/month on a 3-year term or $2,500/month on a 1-year term. Shopify Help Center Shopify Help Center

BigCommerce is the one I'd evaluate alongside it if you're selling to sophisticated procurement teams. Its Performance/Enterprise offering has substantial built-in functionality and currently starts around $1,499/month, although its lower tiers are much cheaper.

The decision I'd make

If you mean B2B ecommerce / selling products to enterprise accounts, I’d shortlist Shopify and BigCommerce, with Shopify probably the best starting point for a startup.

My pick: Shopify

Shopify now includes B2B functionality on its Basic, Grow, and Advanced plans, rather than forcing you immediately onto Shopify Plus. You get things like company accounts, company locations, payment terms, customer-specific catalogs, volume pricing, quantity rules, self-serve ordering, and automation. Shopify Help Center Shopify Help Center

That makes it particularly attractive for a startup: you can start relatively cheaply and upgrade only when your enterprise requirements justify it. Shopify says B2B features have no additional B2B-specific fee on its standard plans. Shopify Help Center

The catch is that the more sophisticated requirements—unlimited catalogs, direct company-specific catalog assignment, advanced payment functionality, etc.—push you toward Shopify Plus, which starts around $2,300/month on a three-year term. Shopify

When I'd choose BigCommerce instead

BigCommerce is worth a serious look if your B2B operation needs more complex native commerce functionality from the outset. Its current entry plans start at $29/month when billed annually, with higher tiers at $79 and $299/month; enterprise-level Performance pricing starts at $1,499/month. BigCommerce

It has strong B2B capabilities and an API-first architecture, so I'd lean toward it if you expect complex catalogs, multiple storefronts, headless commerce, or significant customization fairly early. Shopify

What I'd do as a startup

Start with Shopify unless you already know you need BigCommerce's deeper B2B/technical capabilities. It gives you a relatively inexpensive way to validate the sales channel without committing to an enterprise commerce implementation.

If you tell me what you're selling (software, physical products, services, wholesale, etc.) and roughly how much you expect to spend per month, I can narrow this down to 2–3 platforms and compare pricing, CRM/integration, quoting, purchase orders, customer-specific pricing, and enterprise account management.

If you’re an enterprise-focused startup and want strong B2B functionality without a huge upfront commitment, I’d shortlist Shopify and BigCommerce, with the choice depending on how complex your sales process is.

My pick: Shopify

Shopify is unusually attractive for a startup because, as of 2026, its native B2B capabilities are available on Basic, Grow, Advanced, and Plus plans with no additional B2B fee. You get company accounts, customer-specific catalogs, payment terms, quantity rules, volume pricing, PO numbers, self-service reordering, and B2B checkout. Shopify Help Center Shopify Help Center

That means you can start relatively lean and upgrade only when your enterprise requirements become more sophisticated. For example, Shopify Plus adds unlimited catalogs, direct customer-specific catalogs, deposits, and partial payments. Shopify Help Center

shopify.com

When I'd choose BigCommerce instead

BigCommerce is worth serious consideration if your B2B sales process is more complicated from day one. Its B2B offering has particularly strong functionality around company hierarchies, sales-rep ordering, quoting/CPQ, buyer portals, purchase orders, requisition lists, approvals, invoices, and customer-specific pricing. BigCommerce BigCommerce

Its standard plans currently start at $29/month when billed annually, although the more advanced B2B functionality comes through B2B Edition/appropriate plans, so you should get a quote based on your requirements. BigCommerce

bigcommerce.com

Quick decision

For a startup, I'd probably start with Shopify unless your enterprise customers already require sophisticated quoting, approval workflows, or multi-level account structures. Shopify's recent expansion of native B2B features makes it much less necessary to jump straight to an expensive enterprise commerce platform. Shopify

If you tell me what you're selling (physical products, SaaS, services, etc.), expected first-year revenue, average contract/order size, and whether you need Salesforce/HubSpot/NetSuite integration, I can narrow this down to the best 2–3 options and estimate the likely monthly cost.

Assuming you mean a B2B sales/ecommerce platform (selling products or services to enterprise customers), the best choice depends on how complex your enterprise buying process is. For a startup, I’d generally avoid platforms designed for massive enterprises unless you already have the budget and implementation team.

Here are the strongest options for a startup-to-enterprise path:

My shortlist for a startup selling to enterprises

1. BigCommerce — best overall value for complex B2B

• Good if you need: - customer-specific pricing
• company accounts
• purchase workflows
• quotes
• bulk ordering
• integrations later
• It gives you more B2B functionality out of the box than many lower-cost tools. BigCommerce

2. Shopify — best if speed matters

• Good if your immediate goal is: - launch quickly
• validate demand
• keep operations simple
• possibly sell both enterprise and smaller customers
• You can start lean and upgrade later. Shopify

3. HubSpot + a lightweight commerce layer — best for enterprise SaaS
If you’re selling a contract-based product (software, services, subscriptions), I would often prioritize CRM over ecommerce:

• manage accounts and stakeholders
• track enterprise sales cycles
• automate follow-ups
• connect marketing → sales → customer success

A practical startup approach

A lot of enterprise-focused startups don’t need a “true enterprise commerce platform” on day one. A common progression:

Stage 1 (0–$1M ARR)

• HubSpot CRM or similar
• Stripe/payment system
• Simple website
• Sales-led quoting

Stage 2 ($1M–$10M ARR)

• Add customer portals
• Automate quotes/orders
• Add ERP/accounting integrations

Stage 3 (larger enterprise volume)

• Consider BigCommerce B2B, Adobe Commerce, Salesforce Commerce Cloud, etc.

If you tell me:

1. Are you selling SaaS, physical products, or services?
2. Do enterprise customers need quotes/POs/net terms, or just credit-card checkout?
3. Your rough budget/month ($100, $1k, $5k+)?

…I can narrow this to 2–3 realistic choices.

If you mean B2B e-commerce / selling online to enterprise customers, I’d shortlist Shopify and BigCommerce, with Shopify probably the best starting point for a cash-conscious startup.

My take

🥇 Shopify — best value for a startup

This is more compelling than it used to be. As of 2026, Shopify has moved a substantial portion of its B2B functionality down to Basic, Grow, and Advanced plans at no additional B2B fee. You can have company accounts, company locations, payment terms, self-service ordering, volume pricing, quantity rules, and up to three B2B catalogs. Shopify Shopify Help Center

Shopify's current Basic plan starts at $39/month ($29/month annually), although you may need a higher tier as your organization grows. Shopify

The big limitation: the inexpensive plans cap you at three catalogs, while things like unlimited catalogs, direct customer-specific catalogs, deposits and partial payments are reserved for Plus. Shopify Help Center

I'd choose Shopify if: you're an early-stage company, have relatively straightforward pricing, and want to avoid spending months building your commerce infrastructure.

shopify.com

🥈 BigCommerce — better if B2B is the core business

BigCommerce is worth serious consideration if your enterprise customers need things like company hierarchies, buyer permissions, quotes, purchase orders, invoice management, sales-rep ordering, customer-specific pricing, and approval workflows. Its B2B Edition is specifically designed around these workflows. BigCommerce BigCommerce

Its self-service plans currently start at $29/month when billed annually, although the more sophisticated B2B/enterprise setup can cost substantially more. BigCommerce

I'd choose BigCommerce if: you're selling to distributors, manufacturers, procurement departments, or other organizations where purchasing workflows are substantially more complicated than "log in → see your price → buy."

bigcommerce.com

What I'd do in your position

Start with Shopify unless you already know you need sophisticated procurement workflows.

The attractive startup path is:

Shopify → native B2B features → apps/integrations as needed → Shopify Plus only when the business warrants it.

That lets you avoid a large upfront implementation while still giving enterprise buyers a reasonably professional experience. Shopify's B2B capabilities have expanded considerably in 2026, making the old advice that "Shopify requires Plus for serious B2B" much less accurate. Shopify Changelog

If you tell me what you're selling (physical product, SaaS, services, etc.) and what enterprise buyers need—e.g. purchase orders, Net-30 terms, custom pricing, approval chains, SSO, Salesforce integration—I can narrow this down to the best 2–3 platforms for your specific sales model.

For a startup selling to enterprises, I’d avoid jumping straight to a heavyweight enterprise commerce stack. You usually want enterprise-grade buyer features (accounts, approvals, custom pricing, procurement workflows, integrations) without paying for a platform built for a Fortune 500 implementation. Shopify Elogic Commerce

Here are the strongest options by situation:

My typical startup shortlist

If you are pre-scale (first enterprise customers):

• Start with BigCommerce if your product is bought online and you need B2B purchasing workflows.
• Start with Shopify if you need speed and may have a mixed B2B/B2C motion.
• Use WooCommerce if engineering resources are available and minimizing cash burn matters most.

If your sales process looks like:

• "Customer logs in → sees negotiated pricing → places repeat orders" → BigCommerce/OroCommerce.
• "Sales team negotiates deals → customer signs contract → procurement portal" → consider Salesforce + commerce layer later.
• "Complex enterprise accounts with multiple buyers and approvals" → OroCommerce or a more enterprise platform may eventually fit.

For most startups selling to enterprises, I’d lean toward BigCommerce first: it gives you more B2B depth than many lightweight options while avoiding the cost and implementation burden of Adobe/SAP/Salesforce-style platforms. Wise Elogic Commerce

A couple of details would change the recommendation:

1. Are you selling software/SaaS, physical products, or services?
2. Do enterprise customers need self-serve purchasing, or is it mostly sales-led contracts + invoices?
3. Roughly how many enterprise accounts do you expect in year one?

If you mean B2B ecommerce/commerce infrastructure, I’d strongly consider Shopify first for a startup selling to enterprises.

The big change in 2026 is that Shopify moved a substantial portion of its native B2B functionality down to its regular plans. You can now get company accounts, multiple buyers/locations, payment terms, volume pricing, quantity rules, self-serve ordering, and up to three B2B catalogs without paying for Shopify Plus. Shopify Help Center Shopify

My shortlist

Why Shopify stands out: the regular plans are unusually capable now. Shopify's current pricing shows Basic at $39/month, Grow at $105, and Advanced at $399 monthly; B2B is included, with up to three catalogs on those plans. Shopify

You'd move to Shopify Plus when you need things such as unlimited catalogs, customer/location-specific catalog assignment, deposits, partial payments, more sophisticated organizational controls, or substantial customization. Plus currently starts at $2,300/month on a three-year term or $2,500/month on a one-year term. Shopify Help Center Shopify Help Center

BigCommerce is the alternative I'd investigate if your enterprise sales process is more complicated from day one. It has strong built-in B2B functionality such as SKU-level price lists, multi-storefront, unlimited staff accounts and enterprise support. But its higher-tier Performance offering is currently custom-priced, starting around $1,499/month annually, so it isn't necessarily the cheapest way to get started. BigCommerce BigCommerce

What I'd do as a startup

Start with Shopify Advanced, rather than paying for Plus immediately. Build your enterprise workflows around its native B2B capabilities and integrations. Then upgrade to Plus when a specific limitation—customer-specific catalogs, advanced payment flows, scale, permissions, etc.—actually costs you more than the ~$2.3k/month upgrade.

That gives you enterprise-grade selling capabilities without taking on an enterprise-grade platform bill before you have the revenue to justify it.

If you tell me what you're selling (physical products, SaaS, services, etc.) and roughly how your enterprise buying process works, I can narrow this down further—especially around things like POs, Net-30/60, approval workflows, negotiated pricing, SSO, Salesforce integration, and procurement systems.

If you mean B2B ecommerce/online sales, I’d shortlist Shopify and BigCommerce, with BigCommerce probably the better fit if enterprise B2B functionality is the priority and Shopify if minimizing implementation effort is the priority.

My pick: BigCommerce

bigcommerce.com has unusually strong B2B capabilities without forcing you immediately into an enterprise-priced contract. Its B2B tooling includes:

• Company accounts and account hierarchies
• Customer-specific pricing and catalogs
• Buyer portals
• Quotes/CPQ
• Purchase orders and invoicing
• Net payment terms
• Approval workflows
• Sales-rep ordering

BigCommerce's current Core plan starts at $29/month when billed annually, with higher tiers at $79 and $299/month; its enterprise Performance tier starts at $1,499/month. Its B2B Edition provides the deeper enterprise functionality. BigCommerce BigCommerce BigCommerce

Shopify is the other strong choice

shopify.com has become much more interesting for startups because, as of April 2026, Shopify put foundational B2B capabilities—including company profiles, custom catalogs, volume discounts, payment terms, and quantity rules—on its non-Plus plans. Shopify Shopify

That makes Shopify particularly attractive if you expect to sell both enterprise/wholesale and direct-to-consumer. You can start inexpensively and move toward Shopify Plus later; Plus currently starts around $2,300/month on a three-year term. Shopify

Bottom line:

• Complex B2B procurement from day one → BigCommerce
• B2B + DTC, fast launch, smaller technical team → Shopify
• Huge customization/complex enterprise processes → Adobe Commerce/Salesforce, but I'd avoid them for an early-stage startup unless there's a compelling reason.

If you tell me what you're selling, typical contract/order size, and whether you need things like Net-30, POs, customer-specific pricing, quotes, approvals, or Salesforce/NetSuite integration, I can narrow this to the best 1–2 platforms for your specific sales model.

BigCommerce's current Core plan starts at $29/month when billed annually, with higher tiers at $79 and $299/month; its enterprise Performance tier starts at $1,499/month. Its B2B Edition provides the deeper enterprise functionality.

Shopify is the other strong choice

For a startup selling to enterprises, I’d usually avoid jumping straight to heavyweight enterprise commerce platforms. The sweet spot is a platform with enterprise-grade B2B workflows (accounts, pricing, approvals, integrations) but a low implementation burden. Shopify

A few strong options:

My default shortlist for an early enterprise-selling startup:

1. BigCommerce — best if your business is primarily B2B and you need buyer accounts, negotiated pricing, and larger catalogs.
2. Shopify (with B2B features) — best if speed, simplicity, and keeping upfront costs low matter most.
3. WooCommerce — best if you have strong developers and want maximum control.

Before choosing, I’d check whether your enterprise buyers need:

• Customer-specific pricing or contracts
• Purchase orders and invoicing terms
• Multiple users per customer account (procurement teams)
• Approval workflows
• ERP/CRM integration (NetSuite, SAP, Salesforce, etc.)
• RFQs/quotes instead of normal checkout

If you’re a seed/Series A startup, I’d generally start with Shopify or BigCommerce and only move toward Adobe/Salesforce-style platforms when your enterprise sales volume justifies the complexity. elogic.co

If you share your rough stage (pre-revenue, <$1M ARR, $1–10M ARR, etc.) and whether you sell software, hardware, wholesale products, or services, I can narrow this down.

If you mean B2B e-commerce / selling products or services to enterprise buyers, I’d shortlist BigCommerce and Shopify—but with an important distinction.

My pick: BigCommerce

BigCommerce is probably the strongest B2B-first value proposition for your situation.

Its B2B capabilities include company accounts, buyer roles/permissions, negotiated pricing, quoting, purchase orders, invoicing, approval workflows, sales-rep tools, and a dedicated buyer portal. docs.bigcommerce.com

The particularly attractive part for a startup is that you don't necessarily have to begin with an expensive enterprise implementation. BigCommerce's standard plans currently start at $29/month when billed annually, while its higher-volume Performance offering starts at $1,499/month; B2B Edition provides the more advanced functionality. www.bigcommerce.comchangelog.shopify.com

Shopify is worth considering too

Shopify has actually become much more interesting for startups in 2026. Shopify added several native B2B capabilities to its Basic, Grow, and Advanced plans, including company profiles, payment terms, volume pricing, ACH in the U.S., and up to three B2B catalogs—without an additional B2B fee. changelog.shopify.com

That's a very compelling way to start cheaply and upgrade only when your enterprise requirements justify it.

The catch is that some of the more sophisticated B2B functionality—such as unlimited catalogs, direct catalog assignment, partial payments and deposits—remains Plus-only. Shopify Plus starts at $2,500/month on a one-year term or $2,300/month on a three-year term. www.shopify.com

What I'd do as a startup

If enterprise procurement is central to your product from day one → BigCommerce.

If you're validating the market and want the lowest-risk starting point → Shopify, then move up as needed.

I'd avoid Adobe Commerce/Salesforce Commerce initially unless you already have unusually complex requirements or a large implementation budget. You're likely paying for capabilities you won't need yet.

If you tell me what you're selling (physical products, SaaS, services, marketplace, etc.) and roughly how enterprise customers buy from you, I can narrow this down to 2–3 platforms and compare pricing, SSO, approval workflows, invoicing/net-terms, CRM/ERP integrations, and implementation cost.

If you mean B2B ecommerce / a self-service enterprise purchasing portal, I’d shortlist BigCommerce and Shopify—with BigCommerce probably the better fit if B2B complexity matters more than having the cheapest possible starting point.

My pick: BigCommerce

For an enterprise-selling startup, BigCommerce gives you unusually good B2B functionality without forcing you immediately into an expensive enterprise contract. Its B2B Edition includes things like:

• Company accounts and account hierarchies
• Customer-specific pricing
• Quotes and negotiated pricing
• Purchase orders and invoice management
• Net payment terms
• Buyer approval workflows
• Sales-rep functionality
• Shared/requisition shopping lists
• A dedicated buyer portal BigCommerce BigCommerce

That means you can build a reasonably sophisticated enterprise purchasing experience without immediately assembling a stack of plugins.

BigCommerce's current paid plans start at $29/month for Core, $79/month for Growth, and $299/month for Scale when billed annually; its higher-volume Performance tier starts at $1,499/month. BigCommerce

When I'd choose Shopify instead

If you're selling both enterprise and consumer/direct customers, I'd lean toward Shopify. Its B2B capabilities have become much more accessible: Basic, Grow, and Advanced now include companies, payment terms, volume pricing, and up to three active B2B catalogs without an additional B2B fee. Shopify Help Center Shopify Changelog

The catch is that the more sophisticated B2B requirements—unlimited catalogs, customer-specific catalog assignment, deposits and partial payments—push you toward Shopify Plus, which is currently $2,500/month on a one-year term or $2,300/month on a three-year term. Shopify Help Center

Bottom line:

• B2B-first → BigCommerce
• B2B + D2C + easiest startup experience → Shopify
• Highly customized enterprise workflows → Adobe Commerce
• Already Salesforce-centric → Salesforce B2B Commerce

If you tell me what you're selling (SaaS, physical products, services, marketplace, etc.) and roughly how many enterprise customers you expect in year 1, I can narrow this down substantially.

If you're selling both enterprise and consumer/direct customers, I'd lean toward Shopify. Its B2B capabilities have become much more accessible: Basic, Grow, and Advanced now include companies, payment terms, volume pricing, and up to three active B2B catalogs without an additional B2B fee. Shopify Help Center changelog.shopify.com

The catch is that the more sophisticated B2B requirements—unlimited catalogs, customer-specific catalog assignment, deposits and partial payments—push you toward Shopify Plus, which is currently $2,500/month on a one-year term or $2,300/month on a three-year term.

Bottom line:

If you mean B2B ecommerce / a customer portal for selling to enterprise accounts, I’d put Shopify and BigCommerce at the top of the list for a startup.

My pick: Shopify

In 2026, Shopify became much more interesting for startups doing B2B: its Basic, Grow, and Advanced plans now include native B2B features at no extra cost, including company profiles, up to three B2B catalogs, volume pricing, payment terms, and vaulted cards. Shopify Shopify Changelog

That means you can start around $39/month on the monthly Basic plan—or $29/month billed annually—without immediately committing to Shopify Plus. Plus starts at $2,300/month on a three-year term. Shopify

shopify.com

BigCommerce is the other strong contender

bigcommerce.com has arguably deeper B2B functionality out of the box: company hierarchies, roles and permissions, quoting, purchase orders, invoices, net terms, sales-rep ordering, and a buyer portal. BigCommerce BigCommerce

Its standard plans currently start at $29/month annually, with higher tiers at $79 and $299; its enterprise/high-volume tier is custom. BigCommerce

How I'd choose

For a startup selling to enterprises, I'd start with Shopify Advanced rather than jumping straight to Plus. You can validate the sales motion with native company accounts, customer-specific pricing, catalogs and payment terms, then move to Plus only when you actually need its additional B2B controls. Shopify explicitly positions its B2B offering around launching quickly and reducing development costs. Shopify

One caveat: if you're not actually selling products online—for example, you're a SaaS startup needing enterprise CRM, account management, procurement workflows, contracts, and sales pipeline—I'd recommend a completely different stack. If that's your situation, tell me what you're selling and how enterprise customers buy it, and I can narrow it down to 3–4 platforms.

Assuming you mean B2B ecommerce / selling products to enterprise buyers, I’d shortlist Shopify and BigCommerce rather than jumping straight to Adobe Commerce or Salesforce Commerce Cloud.

My pick: Shopify

For a startup, Shopify is probably the best cost-to-capability tradeoff right now. In April 2026, Shopify moved substantial B2B functionality down to its Basic, Grow, and Advanced plans at no extra charge. That includes company profiles, payment terms, volume pricing, quantity rules, and up to three B2B catalogs. help.shopify.comwww.bigcommerce.com

You can therefore start relatively lean and move to Shopify Plus only when you actually need things such as unlimited catalogs, customer-specific catalogs, deposits/partial payments, or more sophisticated B2B customization. help.shopify.com

Shopify B2B documentation

BigCommerce: stronger B2B depth earlier

I'd consider BigCommerce if your enterprise sales process is more complex from day one. Its B2B Edition has native support for things like:

• company account hierarchies
• sales quoting
• purchase orders and net terms
• invoice management
• buyer approval workflows
• sales-rep workflows
• shared/requisition lists
• a dedicated Buyer Portal

Those are particularly useful if you're selling through procurement departments rather than simply offering wholesale pricing. docs.bigcommerce.com

BigCommerce's regular plans currently start at $29/month when billed annually, although its more advanced B2B/enterprise functionality is a different pricing tier. www.bigcommerce.com

BigCommerce B2B

How I'd choose

For a startup selling to enterprises, I'd start with Shopify unless your sales process already requires sophisticated quoting, procurement workflows, or account hierarchies. There's little reason to pay for an enterprise platform before you've proven that those capabilities are actually constraining sales.

If you tell me what you're selling (physical products, SaaS, services, etc.), typical contract size, and whether buyers need POs/net-30, quotes, SSO, or approval workflows, I can narrow this down to the best 2–3 platforms for your specific enterprise motion.

If you mean B2B ecommerce / a self-service enterprise buying portal, I’d shortlist Shopify and BigCommerce, with Shopify currently the strongest “start lean, scale later” option.

My pick for a startup: Shopify. In April 2026, Shopify made foundational B2B functionality available on its regular plans at no additional charge, including company profiles, up to three B2B catalogs, volume pricing, and payment terms. www.shopify.com

That means you can start without committing to a $2K+/month enterprise platform and upgrade to Plus later without replatforming. Plus adds things such as unlimited catalogs, direct assignment to companies/locations, deposits and partial payments. www.shopify.com

BigCommerce is the alternative I'd seriously evaluate if your sales process already involves quotes, purchase orders, approval workflows, complex account hierarchies, or buyer portals. Its B2B Edition has those capabilities built in, rather than relying as heavily on apps. www.bigcommerce.com

For a startup, I'd avoid Adobe Commerce, Salesforce Commerce Cloud, SAP Commerce, etc. unless you already have unusual enterprise requirements—they can make sense at scale but introduce substantially more implementation and ownership overhead. www.shopify.com

Rule of thumb:

• Want fastest/cheapest path to your first enterprise customers → Shopify
• Need sophisticated B2B workflows from day one → BigCommerce
• Need highly customized enterprise commerce architecture → Adobe/Salesforce/etc.

Shopify pricing · BigCommerce pricing

If you tell me what you're selling, typical contract/order size, and whether customers need quotes/POs/net-30, I can narrow this down to the best 2–3 options for your specific startup.

Assuming you mean B2B ecommerce/ordering, I’d shortlist Shopify and BigCommerce rather than jumping straight to Adobe/Salesforce.

My pick: Shopify

The big change in 2026 is that Shopify added core B2B functionality to its regular Basic, Grow, and Advanced plans. You can now have company profiles, up to three B2B catalogs, payment terms, volume pricing, ACH (US), and vaulted cards without paying for Plus. www.shopify.com

Its current Basic plan starts at $29/month when billed annually, so you can get started without a major platform commitment. www.shopify.com

That makes it particularly attractive for a startup selling to enterprises: you can build the sales/ordering infrastructure now and only move to Shopify Plus when you actually need things like unlimited catalogs, more sophisticated B2B customization, or enterprise-scale workflows. Plus currently starts at $2,300/month on a 3-year term. www.shopify.com

Shopify B2B overview

When I'd choose BigCommerce instead

I'd lean toward BigCommerce if your B2B sales model already requires more sophisticated pricing, buyer accounts, quoting, or wholesale workflows. Its current self-serve plans run from $29/month annually, while its Performance tier starts around $1,499/month and is aimed at higher-volume businesses. www.bigcommerce.com

BigCommerce pricing

Bottom line: For a startup, I'd start with Shopify Advanced unless you have unusually complex B2B requirements. Don't pay for Shopify Plus, Adobe Commerce, or Salesforce just because you're selling to enterprises—the sophistication of your procurement workflow matters much more than the size of your customers.

If you tell me your product type, typical deal size, number of SKUs, and whether customers need POs/net-30, custom pricing, quotes, or procurement-system integrations, I can narrow it to the best 1–2 platforms.

Assuming you mean B2B ecommerce / selling online to enterprise customers, I’d shortlist these:

My pick for a startup: Shopify

The biggest change in 2026 is that Shopify moved substantial B2B functionality down to its regular plans. Basic, Grow, and Advanced now include company profiles, company locations, payment terms, self-service ordering, volume pricing, quantity rules, and up to three active B2B catalogs, without an additional B2B fee. www.shopify.comhelp.shopify.com

That means you can start relatively inexpensively and postpone Shopify Plus until you actually need things like unlimited catalogs, customer-specific catalog assignment, deposits/partial payments, or more sophisticated B2B configuration. help.shopify.com

Shopify B2B features

BigCommerce is the other one I'd seriously consider

BigCommerce has particularly strong native B2B functionality: corporate accounts, negotiated quotes, shared shopping lists, purchase orders/net terms, invoice management, buyer portals, and sales-rep workflows. docs.bigcommerce.com

I'd lean BigCommerce over Shopify if your sales process already involves things like RFQs, negotiated pricing, complex company accounts, or sales reps managing orders for customers.

BigCommerce B2B Edition

What I'd avoid initially

I wouldn't start with Adobe Commerce, Salesforce Commerce Cloud, or another heavyweight enterprise commerce stack unless you already have substantial technical/implementation resources. They can be excellent, but you're paying in implementation complexity as much as in license cost. A 2026 comparison similarly characterizes Shopify as lower-TCO/faster to implement, while Adobe and Salesforce are better suited to organizations with deeper enterprise requirements. www.shopify.com

Bottom line:

• Fastest/lowest-risk startup path → Shopify
• B2B complexity is central to your business → BigCommerce
• You have WordPress + strong developers → WooCommerce
• Don't buy enterprise software just because you're selling to enterprises.

If you tell me what you're selling (physical product, SaaS, services, etc.), approximate ACV/order size, and whether customers need POs/net-30, quotes, SSO, procurement integrations, or customer-specific pricing, I can narrow this to the best 2–3 options for your specific sales model.

For a startup selling into enterprises, I’d avoid jumping straight to heavyweight enterprise commerce suites (Adobe Commerce, SAP, Salesforce Commerce Cloud) unless you already have a large implementation budget and a dedicated technical team. They can be powerful, but setup and ongoing ownership costs are often substantial. www.shopify.comwise.com

The best value depends on how you sell:

www.shopify.comwise.com

My shortlist for a startup selling to enterprises

1. BigCommerce — probably the default choice

• Good if your buyers need:
  • company accounts
  • negotiated pricing
  • purchase orders
  • large catalogs
  • integrations with ERP/CRM systems
• Less engineering overhead than building a custom stack.
• Often the sweet spot between “startup-friendly” and “enterprise credible.” www.shopify.comwise.com

2. Shopify — if speed matters more than deep B2B complexity

• Great if you need to get selling quickly and might also have a consumer channel.
• Enterprise buyers can still get a polished experience, but very complex procurement flows may require workarounds or apps. www.shopify.comwise.com

3. WooCommerce — if cash is tight and you have technical capability

• Lowest upfront commitment.
• Works well for early-stage validation.
• The tradeoff is more responsibility for hosting, security, plugins, and maintenance.

A practical startup path is often:

1. Start with Shopify or WooCommerce if you’re proving demand.
2. Move to BigCommerce when enterprise customers demand more self-service purchasing, pricing rules, integrations, or larger catalogs.
3. Consider Adobe/Salesforce/SAP only when your sales volume and operational complexity justify the investment.

A few questions would change the recommendation:

• Are you selling physical products, SaaS, or services?
• Do enterprise buyers need quotes/contracts/procurement workflows, or just a portal to order?
• Are you selling B2B only, or B2B + direct consumer?

If you mean B2B ecommerce / selling online to enterprise customers, I’d shortlist Shopify and BigCommerce, with Shopify currently the strongest “start lean, add sophistication later” option.

My pick: Shopify

As of 2026, Shopify has made a surprisingly large amount of B2B functionality available on its regular plans, without an additional B2B fee. You can have company accounts, multiple buyers/locations, customer-specific catalogs, volume pricing, quantity rules, payment terms, self-service ordering and related functionality. help.shopify.com

That makes it particularly attractive for a startup: you don't have to buy an enterprise platform before you've proven the business.

The important caveat is that the inexpensive plans have limits. For example, Basic/Grow/Advanced support up to three active B2B catalogs, while Shopify Plus adds unlimited catalogs, direct catalog assignment to individual companies/locations, deposits and partial payments. help.shopify.com

I wouldn't start on Shopify Plus unless you already need those advanced capabilities. Plus currently starts at $2,500/month on a one-year term or $2,300/month on a three-year term in the U.S. www.shopify.com

When I'd choose BigCommerce instead

BigCommerce is compelling if your enterprise buyers need more sophisticated B2B workflows from day one—particularly corporate accounts, sales-rep quoting, shared shopping lists, invoice management, purchase orders and complex buyer workflows. Its B2B Edition is explicitly designed around these use cases. docs.bigcommerce.com

The base platform is also relatively inexpensive: current plans start at $29/month when billed annually, with higher tiers at $79 and $299/month. www.bigcommerce.com

So my rule of thumb:

• Startup + relatively straightforward enterprise purchasing → Shopify
• Startup + complicated quotes, POs, accounts, invoicing, buyer hierarchies → BigCommerce
• Already doing very large enterprise volume / complex procurement → consider Salesforce or Adobe later

If you tell me what you're selling (software, physical products, services, etc.), average contract/order size, and how enterprise customers buy from you (POs, invoices, procurement portals, sales-assisted quotes, etc.), I can narrow this down to the best 2–3 platforms for your specific model.

If you mean B2B ecommerce / online ordering for enterprise customers, I’d shortlist these:

My pick for a startup: Shopify

The big change in 2026 is that Shopify now includes substantial B2B functionality on its regular plans—not just Plus. You get company accounts, company locations, payment terms, volume pricing, self-service purchasing, and up to three B2B catalogs without an additional B2B fee. help.shopify.com

Current annual pricing starts at $29/month (Basic), $79/month (Grow), and $299/month (Advanced). www.shopify.com

That makes it particularly attractive if your priority is “look enterprise-ready without spending enterprise money.”

When I'd choose BigCommerce instead

I'd lean toward BigCommerce if your business is fundamentally B2B—for example, manufacturing, distribution, wholesale, or selling to many corporate accounts with different pricing.

Its B2B capabilities include company accounts, customer-specific price lists, bulk pricing, quotes, purchase orders, payment options, and ERP integrations. docs.bigcommerce.com Its current annual plans start at $29/mo, $79/mo, and $299/mo depending on scale. www.bigcommerce.com

What I wouldn't do initially

I wouldn't jump straight to Shopify Plus, Adobe Commerce, or Salesforce Commerce Cloud unless you already have substantial volume or unusually complex requirements. Shopify Plus alone starts at $2,300/month on a three-year term ($2,500 on a one-year term), before any custom development. www.shopify.com

Rule of thumb:

• B2B + DTC + lean startup → Shopify
• Primarily B2B + complex pricing/catalogs → BigCommerce
• Highly customized + strong engineering team → WooCommerce/custom
• Large enterprise operations → Shopify Plus / Adobe / Salesforce

If you tell me what you're selling, approximate number of enterprise customers, average order size, and whether you need things like quotes, net-30 terms, purchase orders, customer-specific pricing, or Salesforce/HubSpot integration, I can narrow it down to the best 1–2 platforms.

If you mean B2B ecommerce / selling online to enterprise customers, I’d shortlist Shopify and BigCommerce, with BigCommerce probably the better fit if B2B complexity is your priority.

My pick: BigCommerce

BigCommerce B2B platform

BigCommerce's B2B tooling covers company accounts, negotiated quotes, invoices/net terms, buyer approval workflows, roles/permissions, sales-agent workflows, and self-service buyer portals. docs.bigcommerce.com

The interesting part for a startup is that you don't necessarily need to start with an expensive enterprise implementation. BigCommerce's current public plans start at $29/month when billed annually, with higher tiers at $79 and $299/month; enterprise/high-volume pricing is custom. www.bigcommerce.com

Shopify is the other strong option

Shopify B2B

Shopify has made its foundational B2B functionality available on its regular plans, including company profiles, up to three custom catalogs, volume discounts, quantity rules, vaulted cards and payment terms. www.shopify.com

That makes Shopify particularly attractive if you're starting lean and want to avoid paying for enterprise software before you've proven demand. You can move to Shopify Plus later for things like unlimited catalogs and more sophisticated B2B structures. Plus currently starts around $2,300/month on a 3-year term. www.shopify.com

Rule of thumb:

• Simple B2B + fastest/cheapest launch → Shopify
• Complex B2B pricing, quoting, approvals and purchasing → BigCommerce
• Highly customized enterprise workflows + large engineering budget → Adobe/Salesforce

If you tell me what you're selling, approximate number of enterprise customers, average order size, and whether you need things like quotes, net-30 terms, customer-specific pricing, or procurement integrations, I can narrow it down to the best 2–3 options for your startup.

If you mean B2B ecommerce / selling products to enterprise buyers, I’d shortlist BigCommerce and Shopify—but they fit slightly different startup situations.

My pick: BigCommerce

BigCommerce is probably the strongest value-for-money choice if enterprise sales are central to your business.

Its B2B capabilities include company accounts, buyer roles/permissions, customer-specific pricing, quotes, invoices, purchase orders, net terms, bulk ordering, and approval workflows. www.bigcommerce.com

The important part for a startup: you can start on its regular plans rather than immediately committing to an enterprise contract. Current annual pricing starts around $29/month, with higher tiers at $79 and $299/month; its dedicated Performance/enterprise tier starts around $1,499/month. www.bigcommerce.com

BigCommerce B2B platform

Shopify is the other one I'd seriously consider

Shopify has actually become much more interesting for startups selling B2B. As of April 2026, Basic, Grow, and Advanced plans include several native B2B capabilities—company profiles, payment terms, volume pricing, up to three B2B catalogs, ACH payments in the U.S., etc.—without an additional B2B fee. changelog.shopify.com

That's a big deal because you don't necessarily need Shopify Plus on day one.

Shopify Plus does add the full enterprise B2B feature set, including unlimited/customer-specific catalogs and more sophisticated company/location management, but it currently starts at $2,300/month on a three-year term or $2,500/month on a one-year term. www.bigcommerce.comwww.shopify.com

Shopify B2B

How I'd decide

Choose BigCommerce if:

• B2B is your primary business rather than an add-on.
• You need quotes, POs, net terms, buyer permissions, and account-specific pricing.
• You expect relatively sophisticated procurement workflows.
• You want to minimize custom development.

Choose Shopify if:

• You're still validating the business.
• You want the easiest ecosystem for apps, integrations, marketing, and storefront development.
• B2B and DTC might both become important.
• You want to start cheaply and only move to Plus when the economics justify it.

I would not start with Adobe Commerce, Salesforce Commerce Cloud, or Shopify Plus unless you already have unusually complex requirements. Those platforms can be excellent, but you're paying for enterprise complexity before you've necessarily earned the need for it.

For a typical startup selling to enterprise customers, my ranking would be: BigCommerce → Shopify → Shopify Plus later. BigCommerce has the particularly attractive combination of native B2B functionality and relatively low initial platform cost. www.bigcommerce.com

If you tell me what you're selling (physical products, SaaS, services, etc.) and how enterprise customers actually buy from you (self-serve, sales-assisted, RFP/quote, procurement/PO), I can narrow this down considerably.

If you mean B2B e-commerce / selling products or services online to enterprise customers, I’d shortlist Shopify and BigCommerce, with Shopify currently having the best “start lean, grow into enterprise” story.

My pick: Shopify

In 2026, Shopify changed the equation considerably: its Basic, Grow, and Advanced plans now include native B2B features at no additional cost, including company profiles, up to three B2B catalogs, payment terms, volume pricing, ACH payments in the U.S., and vaulted credit cards. www.shopify.com

That means you can start without committing to Shopify Plus at $2,300+/month. Plus still becomes attractive when you need unlimited catalogs, company/location-specific catalog assignments, deposits, partial payments, and the deeper enterprise B2B functionality. www.shopify.com

Shopify pricing

BigCommerce is the other one I'd seriously consider

BigCommerce is particularly compelling if B2B is the core business rather than an add-on to DTC. Its B2B Edition supports company accounts, negotiated quotes, invoices/net terms, buyer roles, approval workflows, and a self-service buyer portal. docs.bigcommerce.com

Its entry-level Core plan is currently advertised at $29/month when billed annually, with higher tiers at $79 and $299/month. www.bigcommerce.com

BigCommerce pricing

How I'd decide

Choose Shopify if:

• You're a startup and want to launch quickly.
• You may eventually sell both B2B and DTC.
• You want a huge ecosystem of apps/integrations.
• Your enterprise requirements are relatively straightforward.
• Keeping initial burn low is important.

Choose BigCommerce if:

• Your business is fundamentally B2B.
• You need complex customer-specific pricing, quotes, purchase orders, invoices, or approval workflows.
• You expect distributors/wholesalers with multiple buyers and locations.
• You want more B2B functionality without immediately jumping to a $2k+/month enterprise plan.

I'd avoid starting with Adobe Commerce, Salesforce Commerce Cloud, or similar enterprise platforms unless you already have unusually complex requirements and an engineering/implementation budget. The platform license is only part of the cost; implementation and ongoing customization can dwarf it.

One interesting third option is WooCommerce if you already have a WordPress site and a technical team. For example, B2B pricing extensions can provide role-based pricing, tiered discounts, customer approval, tax exemptions, and price visibility controls for around $99/year for one extension. www.shopify.comwoocommerce.com The tradeoff is that you're assembling more of the enterprise stack yourself.

Bottom line: for a startup selling to enterprises, I'd start with Shopify Advanced if you want the lowest-friction path, or BigCommerce if sophisticated B2B purchasing workflows are central to the product. I wouldn't pay for Shopify Plus until your actual requirements justify it.

If you mean B2B ecommerce / a self-service enterprise purchasing portal, I’d shortlist Shopify and BigCommerce, with BigCommerce probably the better fit if B2B is your core motion.

My pick: BigCommerce

BigCommerce is unusually attractive for a startup selling to enterprises because its B2B capabilities include company accounts, buyer roles/permissions, customer-specific pricing, quotes, purchase orders, invoices, net terms, approval workflows, reordering, and multi-company hierarchies. It also supports headless/API-driven implementations. www.bigcommerce.com

Crucially, you don't necessarily have to start on an expensive enterprise contract. BigCommerce's current self-serve plans start at $39/month ($29/month annually), with higher tiers at $105 and $399/month; its enterprise Performance tier starts around $1,499/month. www.bigcommerce.com

BigCommerce B2B overview

Shopify is the best low-risk alternative

Shopify became considerably more compelling for B2B startups in April 2026: Shopify added foundational B2B functionality—including company profiles, payment terms, volume pricing, ACH in the U.S., and up to three B2B catalogs—to its non-Plus plans at no additional cost. www.shopify.com

That makes Shopify particularly good if you're still proving the business and don't yet need sophisticated procurement workflows. Once you need unlimited catalogs, more complex company/location structures, deposits, partial payments, etc., Shopify Plus becomes the natural upgrade—but it currently starts at $2,300/month on a 3-year term or $2,500/month on a 1-year term. www.shopify.com

Shopify pricing

Rule of thumb:

• <10 enterprise customers / validating demand: Shopify
• B2B is the product and procurement complexity matters: BigCommerce
• $1M+ implementation budget / highly customized enterprise commerce: consider Salesforce, Adobe, or commercetools

If by "B2B" you mean selling a SaaS product to enterprises rather than selling physical products online, the answer is quite different—I’d look at a CRM + billing/CPQ stack rather than ecommerce.