5 Best BigCommerce Alternatives For Enterprise B2B In 2026

BigCommerce built its reputation as a reliable eCommerce platform for growing merchants. Its clean interface, solid built-in tools, and reasonable pricing made it a go-to choice for mid-market retailers.

But B2B commerce is a different beast. When your business is managing complex account hierarchies, negotiated pricing contracts, multi-site operations, and deep ERP integrations, the cracks begin to show fast.

Enterprise B2B organizations need more than a consumer-first platform with B2B features bolted on. They need a platform built from the ground up to handle the complexity, workflow depth, and integration demands that define modern B2B commerce.

If you’ve been feeling the friction, you’re probably already searching for BigCommerce alternatives.

This guide gives you everything you need to choose the right platform with confidence. It explains why enterprise B2B companies often need more advanced solutions, what to look for when comparing platforms, and a detailed breakdown of the five best BigCommerce competitors in 2026.

Why Some Enterprise B2B Companies Look Beyond BigCommerce

BigCommerce was originally built for direct-to-consumer eCommerce. While its B2B Edition adds additional capabilities, it’s still layered on top of that DTC foundation, which can introduce limitations for more complex, enterprise-level use cases.

The most common challenges:

• Architecture: The platform’s ability to support true B2B complexity is constrained by its underlying DTC design, not by missing features alone.
• Pricing: Custom pricing configuration is limited. Organizations needing contract rates, tiered volumes, and segment-specific rules end up relying on third-party apps and custom scripts.
• Quote and RFQ workflows: Enterprise-grade quote negotiation requires either heavy customization or external tooling, neither of which is sustainable at scale.
• ERP integration: Connecting to SAP, Microsoft Dynamics, Oracle, or NetSuite typically requires custom development or expensive middleware, adding complexity and cost.

If your tech stack is already holding you back, it may be worth taking a closer look at whether this platform is still the right fit.

Signs your B2B operation needs more advanced features

Not every eCommerce platform is built for every business model. Here are the clearest signals you have outgrown your current setup:

• Pricing workarounds are piling up. You’re using customer groups, discount codes, and custom scripts to approximate contract pricing.
• Quotes and approvals happen off-platform. RFQs are being managed via email, spreadsheets, or a separate CRM.
• ERP integration is fragile. Every sync with your existing systems requires developer intervention or manual reconciliation.
• Multiple storefronts have no unified view. Operating separate online stores for different brands or regions without central oversight creates overhead and inconsistency.
• Buyers can’t complete tasks without calling your team. Poor self-service drives up support costs and limits customer lifetime value.
• Every business change triggers a development sprint. Your platform has become a bottleneck rather than an enabler.

The hidden cost of tech debt in B2B commerce accumulates quietly until it becomes a competitive disadvantage you can no longer afford to ignore.

What To Evaluate In An Enterprise B2B Commerce Platform

When comparing eCommerce platforms, it helps to look beyond surface-level features. These are some of the key areas that tend to matter most for enterprise B2B teams and why they’re worth paying attention to.

5 Best BigCommerce Alternatives For Enterprise B2B At A Glance

5 Top BigCommerce Competitors In 2026 Ranked

Here are the five platforms that consistently rank among the best BigCommerce alternatives, evaluated on architecture, B2B depth, and real-world fit.

1. OroCommerce

OroCommerce is the only enterprise eCommerce platform designed specifically for B2B from its very first line of code.

Built by the creators of Magento, it is engineered to handle the full complexity of B2B commerce, including corporate account hierarchies, contract pricing, multi-org structures, and deep ERP integration.

The platform serves over 130 B2B enterprise customers and has been recognized in the Gartner Magic Quadrant for Digital Commerce for 5 consecutive years.

Best for

Mid-market to enterprise manufacturers and distributors that rely on sales reps, manage multi-step approval processes, offer negotiated pricing, and operate across multiple sites, regions, or business units.

Key features

• Corporate account management with multi-level buyer hierarchies, roles, and permissions
• Flexible pricing engine: customer-specific, contract, tiered, volume, and negotiated pricing
• Native RFQ and quote negotiation workflows
• Sales rep tools: buyer impersonation, field sales app (PWA), and assisted ordering
• Quick order, reorder, and requisition list functionality for companies that sell online at high volume
• Native AI built into commerce workflows: ordering, sales intelligence, analytics, and task automation
• Built-in CRM and product content management
• Integrated invoicing and B2B payments (credit card, ACH, net terms) via OroPay
• Deep ERP integration: SAP ERP, Microsoft Dynamics, NetSuite, Oracle
• Multi-site, multi-brand, multiple languages, and multi-currency support

Pricing

OroCommerce uses GMV-based pricing, which helps keep costs predictable as your digital business grows.

There are no additional fees per storefront, site, or buyer account. Enterprise plans include 25 admin users for your digital, sales, and support teams, with deployment options across OroCloud, your own infrastructure, or on-premise.

Get a demo to explore the details.

2. Shopify Plus B2B

Shopify Plus is the enterprise tier of this popular eCommerce platform, offering B2B-specific features as part of its all-in-one solution. It allows merchants to run B2B and DTC operations on a single platform with shared infrastructure and a unified admin.

Check out the Shopify Plus alternatives to learn more.

Best for

Brands that already operate on Shopify and want to add wholesale capabilities, or businesses with minimal customization needs that prioritize speed to market, access to advanced features, and the ability to sell across multiple sales channels from a single platform.

Key features

• Company profiles with multiple buyer locations, payment terms, and permission levels
• Customer-specific catalogs and volume pricing tailored to distinct customer segments
• Built in subscription management for recurring orders and replenishment programs
• Bulk ordering and easy reordering from customer accounts
• Access to Shopify Flow for workflow automation
• Extensive third party integrations through 8,000+ apps
• Headless storefront options via Shopify APIs
• Sales rep permissions and draft order workflows

Pricing

Shopify Plus pricing starts at $2,500 per month on a one-year term, or $2,300 per month with a three-year commitment. Transaction and credit card rates vary by region.

For more complex business models, pricing may move to a variable platform fee, so total costs will depend on your specific setup.

3. Adobe Commerce

Adobe Commerce (formerly Magento Commerce) is a highly customizable enterprise eCommerce platform that powers large-scale online stores across B2B and B2C. Backed by Adobe’s broader experience cloud, it offers deep integration with Adobe’s marketing and analytics products.

Best for

Large enterprises with significant development resources and a need for deep customization, complex product catalogs, or tight integration with the Adobe ecosystem.

Key features

• Highly configurable B2B features, including company accounts, shared catalogs, and requisition lists
• Deep customization capabilities via its open-source foundation
• Native support for complex product catalogs with configurable, grouped, and bundled products
• Built-in SEO tools and integration with Adobe Experience Cloud for marketing and personalization
• Multi-site and multi-brand architecture
• SAP Commerce Cloud and third-party ERP integrations
• Cloud-based infrastructure options

Pricing

Adobe Commerce PaaS starts at around $40,000 per year.

When factoring in implementation and ongoing maintenance, total cost of ownership typically falls between $122,000 and $450,000 or more, depending on the complexity of your store.

As a result, it is generally better suited to larger organizations rather than small businesses or early-stage B2B operations.

4. Commercetools

Commercetools is a leading headless commerce platform built on a MACH architecture (Microservices, API-first, Cloud-native, Headless). It is designed for enterprise organizations that want to build custom commerce ecosystems rather than deploy a pre-configured solution.

Read our guide on commercetools alternatives to learn more.

Best for

Organizations with strong technical expertise and dedicated development teams who need maximum flexibility and want to build composable, API-driven custom solutions for complex commerce requirements.

Key features

• API-first architecture with granular microservices for every commerce function
• Full headless commerce capabilities enabling any frontend experience
• Flexible pricing rules and product modeling
• Multi-currency support and global markets capabilities
• Extensive integration capabilities with any third-party system
• Cloud-native, scalable infrastructure
• Strong support for complex B2B use cases through custom development

Pricing

Commercetools follows a usage-based pricing model. When you factor in development and implementation, the total cost of ownership can become quite substantial.

5. Salesforce B2B Commerce

Salesforce B2B Commerce Cloud is part of the broader Salesforce Commerce Cloud ecosystem, tightly integrated with Salesforce CRM, Service Cloud, and Marketing Cloud. It is purpose-built for B2B selling scenarios and benefits from Salesforce’s unified data model.

Best for

Enterprises already invested in the Salesforce ecosystem that want seamless integration between sales, service, and commerce on a unified platform.

Key features

• Deep native integration with Salesforce CRM and Service Cloud for unified customer data
• Configurable B2B storefront with account-based pricing
• Secure transactions and flexible payment processing with support for multiple payment methods and net terms
• Order management and approval workflows
• Einstein AI for personalization and product recommendations
• Multi-currency support and global markets readiness
• Salesforce commerce integration with marketing automation
• Mobile optimization and responsive web store design

Pricing

Salesforce Commerce Cloud B2B is typically priced at around 1 to 2 percent of GMV.

Implementation costs through a Salesforce SI partner can be significant, and the platform tends to deliver the most value for organizations that are already deeply invested in the Salesforce ecosystem.

Why OroCommerce Is The Best BigCommerce Alternative

When enterprise B2B organizations evaluate BigCommerce competitors, many platforms offer pieces of the puzzle.

But OroCommerce is the only platform on this list built specifically for how B2B commerce works, not adapted from a DTC foundation, not assembled from composable microservices, and not dependent on a wider CRM ecosystem to work.

OroCommerce’s unified solutions for B2B ecommerce deliver what enterprise B2B operations genuinely require: a unified solution that handles the full commercial lifecycle from buyer account management and quote negotiation through order processing, fulfillment, and invoicing, without requiring a stack of specialized tools to fill the gaps.

OroCommerce vs. BigCommerce: head-to-head comparison

The difference goes beyond a simple feature checklist. Unlike platforms that treat B2B as an extension of retail commerce, OroCommerce is built from the ground up around B2B concepts.

It focuses on companies rather than individual customers, on contracts rather than basic price lists, and on structured purchasing workflows rather than a standard cart-and-checkout experience.

Because of this, enterprise B2B organizations can shape the platform to how they already operate, rather than adjust their processes to fit platform limitations.

OroCommerce also takes a more unified approach by bringing commerce, CRM, AI, and content management together in one platform. This can reduce the need for multiple tools and integrations, and help keep data more consistent across teams.

For a deeper look at what this means for your operations, explore what unified commerce looks like in practice and how unified commerce software supports B2B growth.

For manufacturers and distributors managing complex product catalogs, layered distribution models, and high-value account relationships, OroCommerce is the strongest alternative to BigCommerce.

Get a demo today.

Launch, Optimization, And Long-Term B2B Commerce Operations

Enterprise B2B platform implementations take time to do right. Depending on the complexity of your integration requirements, data migration needs, and customization scope, realistic timelines generally break down as follows:

• Discovery and planning (4–8 weeks): Defining requirements, mapping existing systems, selecting integration partners, and establishing governance. This phase often uncovers gaps between what your current platform does and what you actually need, a process similar to eСommerce consolidation.
• Core configuration and development (12–20 weeks): Platform setup, ERP integration, catalog configuration, pricing rules, user roles, and workflow automation.
• Testing and UAT (4–6 weeks): Internal testing, buyer acceptance testing, and performance validation under load.
• Staged rollout (2–4 weeks): Phased go-live by account segment, geography, or product line to manage risk and capture early feedback.

Total: 5 to 9 months for a full enterprise B2B implementation. Organizations with simpler requirements or strong existing systems integration can move faster. The key is choosing an SI partner with deep B2B commerce expertise and resisting the temptation to compress discovery.

Post-launch optimization for B2B buyer experience and conversion

Going live is the beginning, not the end. Post-launch, the highest-leverage optimization opportunities in B2B commerce typically include:

1. Self-service adoption: Measure what percentage of orders are placed through the web store versus sales-assisted channels, and identify the friction points preventing buyers from completing transactions independently.
2. Reorder and replenishment UX: Streamline fulfillment by optimizing how repeat buyers access previous orders, saved lists, and scheduled ordering.
3. Search and catalog navigation: Complex product catalogs require intelligent search, faceted navigation, and clear product relationships to prevent buyer frustration.
4. Mobile optimization: An increasing share of B2B procurement begins on mobile. Ensure your online business delivers a functional experience across all devices.
5. Personalization by account: Surface account-specific products, contract pricing, and relevant content based on buyer role and purchase history to improve customer lifetime outcomes.

Investing in B2B omnichannel strategies post-launch ensures that your digital channel works in harmony with your sales, service, and field teams rather than competing with them.

Building internal capabilities for ongoing commerce operations

Long-term B2B commerce success depends on building internal capabilities, not just deploying software. Organizations that treat their platform as a living system consistently outperform those that don’t.

Key internal capabilities to develop include:

• Business user ownership of content and catalog. Store owners and category managers should be able to update pricing, content, and catalog data without requiring development resources. Choose a platform and invest in training that enables this.
• Data governance for customer and product data. Clean, consistent customer data and structured product data are foundational to every commerce capability from personalization to reporting. The unified commerce architecture your platform sits on should support this.
• Commerce operations as a function. Establish a dedicated commerce operations role or team responsible for platform performance, buyer experience, and continuous improvement.
• Integration monitoring. ERP and CRM integrations need ongoing monitoring. Build the tooling and internal knowledge to identify and resolve sync issues before they impact orders.
• Roadmap alignment. Establish a regular cadence between your IT, sales, and operations teams to align platform development with evolving business needs.

Building toward a unified commerce company model where commerce, CRM, and operations share data and workflows dramatically reduces the coordination overhead that slows most enterprise B2B organizations.

Final Words About BigCommerce Alternatives For Enterprise B2B

BigCommerce works well for many eCommerce businesses, but enterprise B2B operations require capabilities that a consumer-first platform cannot sustainably deliver. Complex pricing contracts, multi-level approvals, deep ERP connectivity, and robust self-service tools demand a platform built for that reality.

Each of the five BigCommerce alternatives in this guide serves a different profile.

1. Shopify Plus suits B2B/DTC hybrid operations and teams that need minimal customization to get up and running fast.
2. Adobe Commerce fits enterprises with large development teams.
3. Commercetools works for organizations building fully composable architectures.
4. Salesforce B2B Commerce is the natural choice for enterprises already in the Salesforce ecosystem.
5. For organizations whose core business is B2B, OroCommerce’s unified commerce platform approach offers the deepest native fit with fewer integrations and less tech debt.

Start by mapping your current friction points against the evaluation framework above. The right platform is the one that best fits how your buyers buy and how your teams operate, not simply the most recognized name in the eCommerce market.

If your business is built on B2B, OroCommerce is the only platform on this list designed for that reality from the ground up. Its B2B-native architecture, built-in CRM, and flexible pricing engine mean you spend less time working around platform limitations and more time serving your buyers.