Shopify Plus vs BigCommerce Enterprise (2026 Comparison)

TLDR: Shopify Plus is the superior choice for most high-growth eCommerce brands seeking an ecosystem-rich, scalable platform with unmatched app integrations, while BigCommerce Enterprise better serves businesses requiring extensive native features, unlimited API calls, and freedom from transaction fees.

What You’ll Learn in This Article

• How Shopify Plus and BigCommerce Enterprise compare on pricing, scalability, and total cost of ownership for high-volume merchants
• Which platform offers superior customization options for complex enterprise requirements
• The critical differences in API limitations, headless commerce capabilities, and multi-storefront management
• Why Shopify Plus dominates in app ecosystem while BigCommerce excels in native B2B functionality
• How to determine which platform aligns with your specific growth trajectory and technical requirements

The Enterprise eCommerce Landscape

Before we get into the platform comparison, it’s worth understanding the context. The enterprise eCommerce market is growing fast. Platform choices matter more than ever because migration at scale is expensive and disruptive.

Shopify currently powers millions of stores globally, with Shopify Plus serving thousands of enterprise brands. BigCommerce Enterprise has carved out a strong position serving merchants across multiple countries. Both platforms have invested heavily in composable architecture and headless commerce capabilities.

The shift toward headless commerce has accelerated significantly since 2023, with enterprise merchants increasingly separating their frontend experience from backend commerce logic. Both platforms support this approach, though in different ways.

Which Is Better for Large eCommerce Stores: Shopify Plus or BigCommerce Enterprise?

This is the question every enterprise merchant wants answered. The reality is that there’s no universal winner. The right choice depends entirely on your specific business needs, technical requirements, and growth trajectory.

When we talk about “large” eCommerce stores, we’re typically referring to businesses doing several million in annual revenue, managing thousands of SKUs, or handling significant traffic volumes. At this scale, both platforms can handle the load. The differences come down to how they approach the problem.

Shopify Plus Advantages

Shopify Plus brings serious ecosystem strength. The platform has over 8,000 apps available, meaning almost any functionality you need probably exists as a ready-made solution. This matters when you’re moving fast and need to test new features without custom development.

The brand recognition factor is real. Shopify is a household name that can help with customer trust and developer availability. Finding Shopify Plus developers is easier than finding BigCommerce specialists in most markets.

Checkout customization has improved dramatically with Checkout Extensibility. While the old checkout.liquid system was limiting, the new approach using UI extensions and Shopify Functions gives you real flexibility without compromising performance or security.

BigCommerce Enterprise Advantages

BigCommerce comes with more features out of the box. Native B2B functionality, advanced product filtering, and customer groups are built in, whereas Shopify often requires apps or custom development for the same capabilities.

The no transaction fees model is significant. If you’re doing high volume and not using Shopify Payments, those 0.2-0.4% transaction fees add up quickly. BigCommerce doesn’t charge transaction fees regardless of which payment gateway you use.

Unlimited API calls is a technical advantage that matters for complex integrations. If you’re syncing data with multiple systems in real-time, BigCommerce won’t throttle your API usage the way Shopify Plus does.

Evaluating enterprise platforms for your growing store? Our certified Shopify Plus experts can provide a personalized platform assessment tailored to your business model. Contact Fyresite here.

Shopify Plus vs BigCommerce Enterprise Pricing: What High-Volume Merchants Actually Pay

Let’s talk about what these platforms really cost. The sticker price is just the starting point.

Shopify Plus Pricing Structure

Shopify Plus starts at $2,300 per month on a 3-year term, or $2,500 per month on a 1-year term. But that’s the minimum. If your monthly revenue exceeds $800,000, Shopify Plus charges 0.25% of your monthly sales, capped at $40,000 per month.

Here’s what that looks like:

• Under $800k monthly revenue: $2,300-$2,500/month flat fee
• $800k-$16 million monthly revenue: 0.25% of monthly sales
• Over $16 million monthly revenue: $40,000/month (maximum)

Transaction fees depend on your payment gateway. Using Shopify Payments gets you the lowest rates (around 2.15% + $0.30 per transaction in the US). Using a third-party gateway adds 0.2% to your processing fees.

You also get 10 expansion stores included. Additional stores cost $250-$300 per month each.

BigCommerce Enterprise Pricing Structure

BigCommerce Enterprise pricing is custom-quoted and typically ranges from $1,000 to $15,000+ per month depending on your GMV and requirements. The platform doesn’t publish a fixed price, which means you’ll need to talk to their sales team.

The big difference: no transaction fees. Ever. Regardless of which payment gateway you use, BigCommerce doesn’t take a cut of your transactions.

Hidden Costs to Consider

Both platforms have costs beyond the monthly fee:

Apps and Extensions: Most Shopify Plus stores spend $500-$1,000+ monthly on apps. BigCommerce stores typically spend less because more features are native, but you’ll still need apps for specific functionality.

Themes: A premium theme costs $100-$500 one-time on either platform. Custom themes can run $5,000-$30,000+ depending on complexity.

Development: Custom work costs roughly the same on both platforms ($150-$250/hour for experienced developers), but Shopify Plus might require more custom development for features that come native in BigCommerce.

Payment Processing: This is where the math gets interesting. Shopify Payments offers competitive rates, but if you use a third-party processor, those additional transaction fees compound quickly at high volumes.

For a store doing $10 million in annual revenue:

• Shopify Plus with third-party gateway: ~$40,000 in additional transaction fees
• BigCommerce Enterprise: $0 in additional transaction fees

Need help calculating your true platform costs? Hire experienced Shopify developers who understand enterprise pricing models inside and out. Get started with Fyresite.

What Are the Key Differences Between Shopify Plus and BigCommerce Enterprise for High-Volume Merchants?

Let’s get into the technical details that matter when you’re running at scale.

Platform Architecture and Flexibility

Shopify uses Liquid templating, which has a learning curve but offers good performance once you understand it. The ecosystem is mature with extensive documentation.

BigCommerce uses the Stencil framework, which is built on Handlebars. It’s more open by design, giving developers more direct access to the platform’s internals.

For headless implementations, both platforms work well. Shopify offers Hydrogen (a React framework) and Oxygen (hosting), creating an integrated solution. BigCommerce is framework-agnostic, meaning you can use Next.js, Vue, or any other frontend framework without platform lock-in.

Multi-storefront capabilities differ significantly. Shopify Plus includes 10 expansion stores, which share the same admin but can have different catalogs, pricing, and branding. BigCommerce Enterprise typically includes 5 storefronts, though this varies by contract.

Checkout Customization Capabilities

Checkout is where conversions happen, so customization matters.

Shopify Plus now uses Checkout Extensibility, which replaced the older checkout.liquid system. You can modify the checkout using UI extensions (for frontend changes) and Shopify Functions (for backend logic). The system is more secure than before but requires learning the new extension framework.

BigCommerce offers an open checkout SDK, giving you direct access to modify the checkout experience. If you need to completely rebuild the checkout, BigCommerce makes it easier.

For most merchants, Shopify’s Checkout Extensibility provides enough flexibility without the complexity of managing a fully custom checkout. But if you have extremely specific checkout requirements, BigCommerce’s open approach might be preferable.

Building a custom enterprise storefront? Our Shopify Plus experts specialize in headless implementations and advanced checkout customizations. Contact Fyresite.

Which Platform Offers Better Customization and Flexibility?

This depends on what type of customization you need.

Shopify Plus Customization Strengths

Shopify Functions let you customize backend logic without modifying core platform code. You can build custom discount logic, payment customizations, and delivery customizations.

Checkout UI Extensions give you frontend control while maintaining platform security and performance standards.

The massive app ecosystem means you can often find pre-built solutions rather than building from scratch. This speeds up implementation and reduces development costs.

Scripts (being phased out in favor of Functions) allowed automated discounting and cart modifications. The new Functions system offers similar capabilities with better performance.

BigCommerce Enterprise Customization Strengths

Open API architecture with unlimited calls means you can build complex integrations without hitting rate limits. This matters for real-time inventory syncing, ERP integrations, and multi-system data flows.

Greater control over checkout flow allows complete customization if needed. You’re not constrained by platform-imposed design patterns.

No transaction fees regardless of customization means you can use any payment gateway without penalty.

Native multi-storefront customization gives you more flexibility in how you structure different regional or brand-specific stores.

Is Shopify Plus or BigCommerce Enterprise More Suitable for Fast-Growing Online Retail Brands?

Speed to market matters when you’re growing fast.

Both platforms handle infrastructure scalability well. You won’t outgrow either platform from a technical performance standpoint. The real question is operational scalability.

Shopify Plus excels at rapid deployment. The extensive app ecosystem means you can add new functionality quickly without custom development. Need abandoned cart recovery? Install an app. Want SMS marketing? Another app. This approach gets you moving fast but can lead to app bloat over time.

BigCommerce Enterprise requires more upfront planning but potentially less ongoing maintenance. Because more features are native, you have fewer moving parts to manage. This can be an advantage as you scale operations.

For international expansion, Shopify Markets provides built-in tools for multi-currency, multi-language, and regional pricing. BigCommerce offers similar capabilities but often requires more configuration.

Scaling rapidly and need expert guidance? Hire Shopify developers with proven experience migrating and optimizing high-growth brands. Get in touch.

Which Platform Scales Better with High-Traffic Stores?

Both platforms are built for enterprise traffic. Neither will be your bottleneck.

Shopify Plus handles over 80,000 checkouts per minute during peak events. The platform has proven itself during Black Friday/Cyber Monday, consistently maintaining 99.99% uptime.

BigCommerce Enterprise offers a 99.99% uptime SLA with unlimited bandwidth. The platform architecture is designed to handle traffic spikes without performance degradation.

In practice, at enterprise scale, your frontend implementation matters more than the platform choice. A poorly optimized theme or excessive third-party scripts will slow you down regardless of which platform you choose.

CDN and global infrastructure are strong on both platforms. Your customers will get fast load times whether you choose Shopify Plus or BigCommerce Enterprise.

Which Platform Is Better for Headless Commerce?

Headless commerce is increasingly popular for enterprise merchants who want complete control over their frontend experience.

Shopify’s Headless Approach

Shopify offers Hydrogen, a React-based framework optimized for commerce, and Oxygen, a hosting platform specifically for Hydrogen storefronts. This integrated approach simplifies headless implementation.

The Storefront API provides access to products, collections, cart, and checkout functionality. It’s well-documented with good performance characteristics.

GraphQL support makes data fetching efficient and flexible.

The limitation is API rate limits. While generous, high-traffic headless implementations can hit these limits during peak periods.

BigCommerce’s Headless Approach

BigCommerce is framework-agnostic, meaning you can use any frontend framework you prefer. Want Next.js? Vue? Angular? All work equally well.

Unlimited API calls is a significant advantage for headless implementations that make frequent API requests.

The platform doesn’t provide an opinionated headless framework like Hydrogen, which means more flexibility but also more decisions to make during implementation.

Both platforms excel at headless commerce. Shopify offers a more guided path with Hydrogen/Oxygen, while BigCommerce offers more freedom with unlimited API access.

Ready to go headless? Our Shopify Plus experts have delivered dozens of Hydrogen storefronts for enterprise brands. Start your project.

Does BigCommerce Enterprise Allow More API Calls?

Yes, and this matters for certain use cases.

BigCommerce Enterprise offers unlimited API calls. You can make as many requests as needed without throttling or additional charges.

Shopify Plus has API rate limits that vary based on your specific contract and usage patterns. For most implementations, these limits are sufficient. But high-frequency data syncing or complex integrations can hit these limits.

In practice, what does this mean?

If you’re syncing inventory in real-time across multiple warehouses, updating prices based on competitor data, or integrating with multiple ERPs, unlimited API calls provide peace of mind.

For standard eCommerce operations, Shopify Plus’s API limits rarely become an issue. The platform is generous with rate limits for enterprise merchants.

Workarounds exist for API-heavy Shopify Plus implementations, including request batching, caching strategies, and optimized polling intervals. But these add complexity.

Which Platform Offers Better Support for Global eCommerce Growth?

International expansion is critical for many enterprise merchants.

Shopify Markets centralizes international management, making it easy to create localized experiences. Markets Pro (an add-on) handles duties, taxes, and customs for you, though it comes at additional cost.

BigCommerce provides native multi-currency and multi-language support but requires more manual configuration for regional customization.

Both platforms support multiple storefronts for different regions, which is essential for true localization beyond just currency conversion.

Expanding internationally? Hire Shopify developers experienced in multi-region enterprise deployments. Contact Fyresite.

Who Offers Better Enterprise Support: Shopify or BigCommerce?

Support quality matters when platform issues directly impact revenue.

Shopify Plus Support

Dedicated account management is included with Shopify Plus. You get a launch engineer during implementation and ongoing support from a merchant success manager.

24/7 priority support via phone, chat, and email ensures you can get help when issues arise.

Shopify Plus Academy provides training resources specifically for enterprise merchants.

The massive partner ecosystem means finding experienced implementation partners is easy. At Fyresite, we’re Arizona’s first Shopify Plus Partner and have worked with merchants across various industries.

BigCommerce Enterprise Support

Priority support with faster response times compared to lower-tier plans.

Dedicated account manager for enterprise clients.

Professional services available for complex implementations.

Smaller partner ecosystem compared to Shopify, which can make finding experienced developers more challenging in some markets.

Both platforms provide solid enterprise support. Shopify’s larger ecosystem means more community resources and available experts. BigCommerce’s smaller, more focused support team can sometimes provide more personalized attention.

Shopify Plus vs BigCommerce Enterprise: Which Provides Better Customization Options for Enterprise Needs?

Let’s break this down by category:

Checkout Customization: Shopify Plus wins with Checkout Extensibility, offering a good balance of flexibility and security.

Backend API Flexibility: BigCommerce Enterprise wins with unlimited API calls and more open architecture.

App Ecosystem: Shopify Plus wins decisively with over 8,000 apps versus BigCommerce’s more limited marketplace.

Native B2B Features: BigCommerce Enterprise wins with customer groups, price lists, and quote management built in.

Headless Implementation: Tie. Both platforms excel, with Shopify offering more guidance via Hydrogen and BigCommerce offering more flexibility.

Need a custom enterprise solution? Our Shopify Plus experts architect complex implementations for brands doing millions annually. Get started.

The Verdict: Choosing Between Shopify Plus and BigCommerce Enterprise

The right choice depends on your specific situation.

Choose Shopify Plus If:

You value ecosystem breadth and app availability. The ability to quickly add functionality through apps accelerates development and reduces costs.

Brand recognition and trust signals matter. Shopify is a recognized leader in eCommerce, which helps with customer trust and talent acquisition.

You want the fastest path to market. Shopify Plus’s opinionated approach and extensive ecosystem mean faster initial implementation.

Your team prefers a more guided platform experience. Shopify provides more guardrails, which can be helpful for teams without deep technical expertise.

You’re investing heavily in checkout optimization. Checkout Extensibility offers powerful customization while maintaining performance and security.

Choose BigCommerce Enterprise If:

Transaction fee elimination is critical to margins. At high volumes, avoiding transaction fees can save tens of thousands annually.

You need unlimited API calls for complex integrations. Real-time data syncing across multiple systems benefits from unlimited API access.

Native B2B functionality is a requirement. If you’re selling B2B or wholesale, BigCommerce’s built-in features save development costs.

You want maximum architectural flexibility. BigCommerce’s more open platform gives developers more control.

Your development team prefers working with open APIs and fewer platform constraints.

Frequently Asked Questions

Which is better: Shopify Plus or BigCommerce Enterprise?

Shopify Plus is better for brands prioritizing ecosystem and speed-to-market, while BigCommerce Enterprise suits those needing maximum API flexibility and zero transaction fees. The best choice depends on your specific business requirements.

What is the difference between Shopify and BigCommerce?

Shopify offers a more controlled, app-dependent ecosystem while BigCommerce provides more native features and open architecture out-of-the-box. Shopify has a larger market share and app ecosystem, while BigCommerce offers unlimited API calls and no transaction fees.

Is Shopify Plus better than BigCommerce Enterprise?

Shopify Plus leads in market share, app ecosystem, and checkout customization, but “better” depends entirely on your specific technical and business requirements. Both are excellent platforms for enterprise eCommerce.

Does BigCommerce integrate with Shopify?

No, BigCommerce and Shopify are competing platforms and do not integrate with each other directly. You would need to choose one platform or the other for your eCommerce store.

How much is the BigCommerce Enterprise plan?

BigCommerce Enterprise pricing is custom-quoted based on GMV and requirements, typically ranging from $1,000 to $15,000+ per month depending on your business size and needs.

Does BigCommerce Enterprise allow more API calls?

Yes, BigCommerce Enterprise offers unlimited API calls compared to Shopify Plus’s rate-limited API access. This matters for complex integrations requiring high-frequency data synchronization.

Which platform is better for headless commerce?

Both excel at headless commerce. Shopify offers Hydrogen/Oxygen for an integrated headless experience, while BigCommerce provides framework-agnostic flexibility with superior API limits.

Which platform scales better with high-traffic stores?

Both platforms handle enterprise-level traffic with 99.99% uptime guarantees. Neither platform is a limiting factor for high-traffic stores. Implementation quality matters more than platform choice at scale.

Still not sure which platform fits your enterprise needs? Schedule a consultation with our certified Shopify Plus experts for an unbiased assessment of your requirements. Contact Fyresite today.

We at Fyresite are Arizona’s first Shopify Plus Partner. We work with you, not over you, to build the site that fits your business perfectly. Whether you need migration support, custom development, or ongoing optimization, we’re here to help.