BigCommerce Website Development Services

🚀 BigCommerce Website Development Services

BigCommerce Website Development Services That Scale With Enterprise Ambition

Stallyons is a certified BigCommerce website development company building enterprise stores, B2B Edition portals, multi-storefront architectures, and headless Catalyst storefronts. Our BigCommerce development agency delivers BigCommerce website designs and development, custom Stencil themes, deep ERP integrations, painless replatform migrations, and conversion engineering, without the bloated SI price tag or templated mediocrity.

180+

Stores Launched

70%

Avg. Conversion Lift

4.9★

Client Rating

180+

Stores Launched

70%

Avg. Conversion Lift

4.9★

Client Rating

350+

Magento Stores Built

99.9%

Store Uptime

4.9★

Client Rating

Trusted by Innovative Companies Worldwide

What Are BigCommerce Website Development Services and and Why Enterprises Choose Them in 2026

BigCommerce website development services cover the end-to-end process of designing, building, customizing, integrating, and scaling enterprise ecommerce stores on the BigCommerce SaaS platform. As the enterprise-grade commerce engine trusted by Skullcandy, Burrow, Solo Stove, Vodafone, and Ben & Jerry's, BigCommerce delivers a hardened commerce backbone (99.99% uptime SLA, Akamai CDN, PCI-DSS Level 1) paired with an open, API-first architecture that scales from $500K to $500M+ in GMV without expensive rebuilds. Hiring a professional BigCommerce website development company means partnering with certified BigCommerce developers who handle Stencil theme engineering, B2B Edition implementation, Catalyst headless storefronts, and multi-storefront architecture, so your team focuses on growth instead of platform plumbing.

As a leading BigCommerce website development agency, Stallyons builds enterprise stores that convert and scale. The difference between a BigCommerce store that compounds revenue and one that quietly bleeds it comes down to the BigCommerce development company behind it. Generic Cornerstone tweaks and ThemeForest reskins will not push you past a 1.5% conversion rate. Real BigCommerce expertise, including Stencil framework mastery, GraphQL Storefront API fluency, B2B Edition workflows, multi-storefront architecture, and deep enterprise ERP integration, is what separates ship-and-pray builds from stores that win their category. That is the standard our BigCommerce development services are built around.

Why BigCommerce Beats Shopify, Magento, and Custom Builds for Enterprise Ecommerce Development

Custom-built commerce platforms cost $500K to $2M up front and demand a permanent engineering team to keep the lights on. Adobe Commerce (Magento) carries enterprise licensing fees north of $40K per year before development even starts, plus hosting, security patches, and version-upgrade pain. Shopify Plus is excellent for DTC velocity but limits checkout customization and B2B complexity in ways enterprises feel quickly. BigCommerce sits in the sweet spot for serious ecommerce brands: full SaaS reliability, an open API surface that lets you customize anything that matters, native B2B Edition, native multi-storefront, and transparent pricing that does not penalize you for growing. That is why so many enterprise teams shortlist a BigCommerce development company over the alternatives.

Add the BigCommerce ecosystem advantage: 1,000+ certified apps, native sales channels for Amazon, eBay, Walmart, Google, TikTok, Facebook, and Instagram, embedded checkout for unique brand experiences, a headless-ready GraphQL Storefront API, and Catalyst as a production-grade Next.js reference storefront. No other SaaS ecommerce platform combines this much enterprise muscle with this much developer flexibility, which is exactly why a specialized BigCommerce website development agency can deliver enterprise outcomes in a fraction of the time and budget of a custom build.

Core BigCommerce Web Development Services Every Enterprise Needs

Custom Stencil Theme Development: Bespoke themes built in the Stencil framework with Handlebars, SCSS, and modern JS, not bloated Cornerstone reskins that drag Core Web Vitals into the basement.

BigCommerce B2B Edition Implementation: Company accounts, quote management, shared shopping lists, requisition lists, sales rep assignment, purchase orders, payment terms, and order approval workflows, all configured for how wholesale really runs.

Multi-Storefront Architecture: One BigCommerce instance powering multiple brand, region, or channel storefronts with shared catalog, shared customers, and storefront-specific pricing, shipping, and payments.

Headless BigCommerce Development (Catalyst, Next.js, React): Decoupled storefronts on BigCommerce Catalyst, Next.js, or Gatsby using the GraphQL Storefront API for sub-second TTFB and total design freedom.

Deep ERP and Enterprise Integration Services: Bidirectional connections to NetSuite, SAP, Microsoft Dynamics, Acumatica, and Sage, plus PIM (Akeneo, Salsify), 3PL (ShipBob, Deliverr), tax (Avalara, TaxJar), and CRM (Salesforce, HubSpot).

BigCommerce Migration Services Without SEO Loss: Replatforming from Shopify, Magento, WooCommerce, Salesforce Commerce Cloud, or legacy custom builds with full product, customer, and order migration, 301 redirect mapping, and post-launch QA.

How to Choose the Right BigCommerce Website Development Company or Agency

A BigCommerce Partner badge is the floor, not the ceiling, when evaluating any BigCommerce development agency. Look for a team that has shipped enterprise and B2B Edition implementations at scale, can show real Lighthouse scores and conversion-lift case studies, and operates fluently across Stencil, the GraphQL Storefront API, Catalyst, Page Builder widgets, BigCommerce Scripts, Webhooks, and multi-storefront architecture. Anyone still building on legacy Blueprint themes in 2026 is operating a decade behind the platform, and any qualified BigCommerce development company should already be shipping on Stencil and Catalyst by default.

Equally important: a real BigCommerce website development services partner thinks about outcomes, not deliverables. They should challenge your tech stack, audit your apps for performance drag, recommend the right B2B model, tell you when multi-storefront is the right architecture versus when expansion stores are overkill, and price against revenue impact instead of slide decks. If your first conversation is about hourly rates and not about your AOV, LTV, and conversion rate, you are hiring a vendor and not a BigCommerce development partner. Stallyons is built to be the latter.

Why Brands Choose Stallyons

Ready to build a BigCommerce store engineered to convert and scale?

What We Build

BigCommerce Ecommerce Development Services for Every Commerce Model

From enterprise multi-storefront empires to focused B2B wholesale portals, our BigCommerce website design & development company builds it all on the BigCommerce platform.

Enterprise Stores

High-volume Enterprise plan implementations with custom SSL, dedicated APIs, and enterprise SLAs.

B2B Edition

Full B2B Edition builds with company accounts, quotes, sales reps, price lists, and net terms out of the box.

Multi-Storefront

Multiple storefronts powered by a single BigCommerce instance for multi-brand, multi-region, and B2B+B2C operations.

Headless (Catalyst / Next.js)

Decoupled storefronts on Catalyst, Next.js, Gatsby, or Nuxt using the GraphQL Storefront API.

International Stores

Multi-currency, multi-language, region-specific shipping and tax for global expansion done right.

Subscription Commerce

Rebillia, PayWhirl, and custom subscription apps for subscribe-and-save and box programs.

Marketplace & POD

Multi-vendor marketplaces, print-on-demand, and dropshipping with supplier-integrated workflows.

Industrial & Distributor

Complex catalogs, fitment lookups, quote workflows, and ERP-integrated distributor portals.

Not sure which BigCommerce model fits your business?

Common Challenges

Signs Your Store Needs Professional BigCommerce Developers

If your current BigCommerce store shows any of these warning signs, it is quietly leaking revenue every single day. A qualified BigCommerce development agency fixes every one of them.

Bloated Cornerstone reskins and 25+ third-party scripts mean your Lighthouse score is 38 and your conversion rate is half what it could be.

You're running a $300 marketplace theme that looks like 4,000 other stores. Generic design = generic conversion rates and zero brand differentiation.

Enterprise SIs quote $250K+ for builds you could ship in 12 weeks. You're paying for steering committees and slide decks, not commerce code.

Your NetSuite, SAP, or Acumatica doesn't talk cleanly to BigCommerce. Orders desync, inventory drifts, and your ops team patches the gaps by hand.

You're stuck on Magento, Shopify, or a legacy custom build, and you are terrified that moving will torch SEO rankings and lose B2B customer data.

You are running wholesale on a platform that was not built for it, fighting price lists, quotes, and corporate accounts every day.

Hitting any of these walls? Let's fix the leaks in your funnel.

Our BigCommerce Development Services

End-to-End BigCommerce Development Solutions for Enterprise Brands

As a full-service BigCommerce website development company, Stallyons covers every corner of the BigCommerce ecosystem, from a brand-new enterprise launch to a full B2B Edition replatform, headless Catalyst storefronts, and ERP integrations. Below are the core BigCommerce development services we deliver.

Need help mapping these services to your BigCommerce roadmap?

Why Choose Stallyons

Why We're the Stallyons Why Enterprise Brands Trust Stallyons as Their BigCommerce Partner

Choosing the right BigCommerce partner is the single biggest factor in whether your enterprise store becomes a revenue engine or a maintenance headache. Here is why 180+ ambitious DTC and B2B brands chose Stallyons.

Stallyons is a certified BigCommerce partner and a specialized development team that has been engineering enterprise ecommerce stores on the BigCommerce platform since the Stencil era. Unlike generic web agencies that dabble in everything, our team lives and breathes BigCommerce, including Stencil, the GraphQL Storefront API, Catalyst, B2B Edition, Page Builder, Scripts, Webhooks, and multi-storefront architecture. When you hire us, you are not getting a freelancer learning on your dime or a system integrator outsourcing to junior contractors. You are getting senior BigCommerce experts who have shipped 180+ live stores across enterprise B2B, B2C, and hybrid commerce.

What separates a great BigCommerce team from a mediocre one is not tooling. It is outcomes. Anyone can install a Cornerstone theme. Real BigCommerce work is measured by Lighthouse scores, conversion rate lift, AOV growth, time-to-launch, and post-launch retention. Stallyons delivers on every single metric, with 92+ average Lighthouse scores, 70% average conversion lift, a 4.9-star client rating, and 180+ enterprise stores shipped on time and on budget. Those are not slide-deck claims. They are verified outcomes we can show case studies for, on request.

We also believe transparency is part of what you are paying for. No hidden fees, no surprise change orders, no slide-deck-driven sticker shock. Every engagement begins with a free discovery call, a detailed scope, a fixed-price quote, and a clear delivery timeline. Throughout the project, you get shared Linear or Jira access, weekly demo calls, and full code ownership at handoff. That is how a proper BigCommerce team should operate, and exactly how we do.

Whether you are searching for a BigCommerce partner near you, a remote-first team, a specialist for B2B Edition rollouts, or a long-term retainer team for ongoing CRO and growth, Stallyons is built to be that partner. We work with enterprise brands across the US, Canada, UK, Europe, Australia, and the Middle East, and our processes are designed for asynchronous, transparent collaboration regardless of time zone.

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Ready to work with a BigCommerce partner that ships real results?

Why Partner with Stallyons

Why Hire a Certified BigCommerce Website Development Agency

Working with a real BigCommerce website development company is the difference between a store that ships and a store that scales. Here is what you unlock with Stallyons.

Higher Conversion Rates

Our BigCommerce stores convert 35 to 70% better than templated builds. Conversion thinking is baked into every PDP, category page, and checkout decision.

Faster Load Times

92+ average Lighthouse scores via Akamai-tuned Stencil themes. Every second of speed lifts conversion, SEO, and reduces bounce.

True Enterprise Architecture

Multi-storefront, B2B Edition, GraphQL Storefront API, custom apps. Your store evolves with the platform instead of fighting against it.

Enterprise-Grade Security

PCI-DSS Level 1 compliance, 2FA, role-based access, SOC 2-aligned engineering practices. Your customers and revenue stay protected.

Built to Scale

From your first 100 orders to 100,000+ during BFCM. Our architecture handles growth without rebuilds or surprise rewrites.

Real ROI Focus

Every recommendation ties back to revenue, AOV, LTV, or CAC. We measure success in your metrics, not our deliverables.

Ready to unlock these benefits for your brand?

Our Process

Our BigCommerce Web Development Process: From Brief to Launch in 6 Steps

A battle-tested BigCommerce development methodology that ships enterprise ecommerce stores on time, on budget, and on conversion targets, every single time.

01 Discovery

Goals, catalog & ERP audit

03 Development

Stencil, apps & widgets

05 Launch

QA, migration, redirects & cutover

Design

UX research & high-fi mockups

02 Integration

ERP, PIM, 3PL & marketing stack

04 Optimize

CRO, A/B tests & growth

06

Want to see how this process maps to your project?

Our Process

Our BigCommerce Web Development Process: From Brief to Launch in 6 Steps

A battle-tested BigCommerce development methodology that ships enterprise ecommerce stores on time, on budget, and on conversion targets, every single time.

Discovery

Goals, users, catalog & tech stack audit

Design

UX research, wireframes & high-fi mockups

Development

Stencil, apps & widgets

Integration

ERP, PIM, 3PL & marketing stack

Launch

QA, migration, redirects & cutover

Optimize

CRO, A/B tests & growth

Want to see how this process maps to your project?

Technology Stack

The Technology Stack Powering Our
BigCommerce Development Services

Every Shopify development company has tools. We have mastered the full Shopify ecosystem and the integrations that make it sing.

🅱️

Core BigCommerce

🏬

BigCommerce Enterprise

🤝

B2B Edition

⚡

Stencil Framework

🔷

GraphQL Storefront API

📜

Script Manager

🖥️

Frontend & Headless

🧠

Catalyst

▲

Next.js

⚛️

React / Gatsby

🔷

TypeScript

🌊

TailwindCSS

🔌

Apps & Integrations

📧

Klaviyo / Omnisend

⭐

Yotpo / PowerReviews

🔁

Rebillia / PayWhirl

📦

ShipperHQ / ShipBob

🎧

Gorgias / Zendesk

⚙️

Enterprise & ERP

🏢

NetSuite / SAP

🔵

Acumatica / Sage

🔶

Salesforce / HubSpot

🗂️

Akeneo / Salsify (PIM)

🔗

Celigo / Workato

📈

Analytics & CRO

📊

GA4 + Server-Side

📉

Glew / Northbeam

🔥

Hotjar / Lucky Orange

🔄

Convert / VWO

🐋

Triple Whale

Let's design the right stack for your business

Why Strategic Decisions

BigCommerce Catalyst vs Stencil: Which Storefront Should Your Brand Build?

One of the biggest decisions when hiring a BigCommerce development company in 2026 is choosing between Stencil and Catalyst. Here is how our BigCommerce website development services help you pick the right architecture for your business.

BigCommerce Stencil is the platform native theme framework. Themes are built with Handlebars templating, SCSS, and JavaScript, and they live inside the BigCommerce SaaS envelope, which means hosting, security, and support are fully managed. For most B2C and simpler B2B builds in the $5M to $50M GMV range, Stencil is still the right answer. It ships faster, costs less, and requires far less ongoing maintenance than a headless build. Our BigCommerce Stencil development services include custom theme engineering, Cornerstone customization, Page Builder widget development, and Core Web Vitals optimization.

BigCommerce Catalyst is the first-party Next.js and React reference storefront, free to use under MIT license. Catalyst makes sense when you need sub-second TTFB, total design freedom, omnichannel content delivery, headless CMS integration, or UX patterns that a templated Stencil theme cannot express. Our headless BigCommerce development services include Catalyst implementations, Makeswift visual editor integration, GraphQL Storefront API engineering, and hybrid Catalyst plus BigCommerce-checkout architectures. Catalyst is genuinely good in 2026, but it is more complex, has rougher docs, and demands React expertise on your team or ours.

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Not sure which BigCommerce architecture fits your business?

Industries We Serve

BigCommerce Ecommerce Solutions Across Every Industry

Our BigCommerce development agency brings deep domain knowledge to the categories that drive BigCommerce's biggest enterprise brands.

Industrial & Manufacturing

Complex catalogs, specs & quote workflows

B2B & Wholesale

B2B Edition, price lists & company accounts

Automotive Parts

Year/make/model fitment & parts lookup

Hardware & Tools

Distributor portals & technical catalogs

Fashion & Apparel

Size guides, lookbooks & variant management

Health & Wellness

Compliance, age gates & subscriptions

Home & Furniture

Configurators, AR visualization & freight

Jewelry & Luxury

High-value security, engraving & certification

We understand your vertical. Let's build something category-leading.

Why Choose Stallyons?

Stallyons vs. Other BigCommerce Development Agencies

An honest comparison of your BigCommerce development options, including DIY templates, freelancers, generic agencies, and a specialized BigCommerce development company like ours.

Capability	DIY / Templates	Freelancers	Generic Agency	Stallyons Technologies
BigCommerce Partner Certified	✕ No	⚠ Sometimes	⚠ Varies	Certified Partner
Custom Stencil Theme	✕ Marketplace Only			Lighthouse 90+
B2B Edition Implementation	✕ None	✕ Rare	⚠ Premium	Native Expertise
Multi-Storefront Architecture	✕	⚠ Rare	⚠ Extra Cost	Included
Headless (Catalyst / Next.js)	✕	⚠ Rare	⚠ Premium	Native Expertise
ERP Integration (NetSuite / SAP)	✕	✕ Limited	⚠ Extra Cost	Production-Grade
Migration Without SEO Loss	✕	✕ Risky	⚠ Extra Cost	Full 301 Mapping
Post-Launch Growth Support	✕	✕	⚠ Retainer Only	Continuous CRO

See the Stallyons difference for yourself

Complete Package

Everything Included in Our BigCommerce Development Package

🚀 Full-Service BigCommerce Development

From Discovery to Launch & Growth: We Handle It All

Here's everything included when you partner with Stallyons

🔒 No obligation. We'll provide a detailed proposal within 48 hours.

Plus, Get These FREE Bonuses

Comprehensive 30-point audit of your current store covering performance, CRO, SEO, app bloat, and B2B workflow gaps. Yours free.

Included FREE

A custom CRO roadmap with prioritized test ideas, funnel improvements, and projected impact on AOV and conversion rate.

Included FREE

Phased project plan with milestones, integration map, B2B/multi-storefront architecture, and a clear path from brief to BFCM-ready store.

Included FREE

Risk-Free Partnership

Our Triple Enterprise Guarantee: Risk-Free BigCommerce Builds

We stand behind every BigCommerce website development project with iron-clad commitments that protect your enterprise investment from day one.

Conversion-Optimized Build

Every page is engineered for conversion, including sticky carts, persuasion stacks, frictionless checkouts. If your conversion rate doesn't improve, we keep optimizing at no extra cost.

Performance Certified (90+ Lighthouse)

Your store will score 90+ on Lighthouse Performance, Accessibility, and Best Practices. If it doesn't on launch day, we tune until it does. No exceptions.

Launch-Ready Delivery

Your store ships fully tested, QA-verified, ERP-validated, and BFCM-stress-tested. No "we will fix it after launch" surprises. Ready to take orders from minute one.

Build with zero risk, backed by our Triple Commerce Guarantee

Track Record

Real Results From Our Certified BigCommerce Experts

180+

Stores Launched

70%

Avg. Conversion Lift

92+

System Uptime

4.9

Client Rating

STALLYONS TECHNOLOGIES successfully delivered the app on time, meeting the client's expectations. The team impressed the client with their designs and quick work. They communicated effectively through virtual meetings, emails, and a messaging app.

Dani Seli

CEO, Restojoy

Dani Seli

Alimos, Greece

STALLYONS TECHNOLOGIES successfully completed the project on time, providing regular updates on their progress. The client was highly satisfied with the deliverables and impressed with the team's understanding of the app's logic and the resulting user experience.

Jerry Long

Founder, PicCiti LLC

Mark Sawyer

Tampa, Florida

FAQ

Frequently Asked Questions About BigCommerce Development

How much do BigCommerce website development services cost?

BigCommerce website development costs vary based on scope, custom features, ERP and PIM integrations, multi-storefront architecture, B2B Edition complexity, and whether you are headless or classic Stencil. A focused theme customization is a very different investment than a full B2B Edition replatform with NetSuite. We provide detailed, transparent estimates after a free discovery call, with no slide-deck-driven sticker shock.

How long does a BigCommerce website development project take?

Timelines depend on scope. A Stencil theme customization runs 3 to 5 weeks. A custom enterprise build typically takes 10 to 14 weeks. A B2B Edition replatform with ERP integration runs 12 to 18 weeks. A headless Catalyst storefront with multi-storefront usually takes 14 to 20 weeks. We provide accurate timelines during discovery and show weekly progress in shared Notion or Linear.

Are you a certified BigCommerce Partner and Elite agency?

Yes. Stallyons is a certified BigCommerce Partner, and our senior team holds B2B Edition implementation credentials. We have shipped 180+ stores across BigCommerce Standard, Pro, Plus, and Enterprise plans, and maintain a 4.9-star rating on Clutch from verified clients. Partner status is the baseline. Execution is the proof.

Can you migrate us from Shopify, Magento, or WooCommerce?

Yes. Replatform migrations to BigCommerce are one of our specialties. We handle product, customer, and order migration, full 301 redirect mapping to preserve SEO rankings, review migration from Yotpo, PowerReviews, or Trustpilot, and post-launch QA. We have migrated stores doing $1M to $80M+ in annual GMV without losing rankings or revenue.

Do you build headless storefronts on Catalyst or Next.js?

Yes. We build headless commerce on BigCommerce’s Catalyst (the Next.js reference storefront), custom Next.js, Gatsby, and Nuxt using the GraphQL Storefront API. Headless BigCommerce development makes sense when you need sub-second TTFB, total design freedom, omnichannel content via headless CMS, or specific PWA capabilities. It is not for every brand. We will tell you honestly when classic Stencil is the smarter call.

Can you implement BigCommerce B2B Edition?

Absolutely. B2B Edition is a core specialty. We configure company accounts, buyer roles and permissions, sales rep assignment, quote management, shared shopping lists, requisition lists, purchase orders, payment terms, order approval workflows, and B2B portal customization. Whether you’re running pure B2B, hybrid B2B/B2C, or a multi-storefront wholesale operation, we’ve built it.

Can you integrate our ERP, PIM, and marketing stack?

Yes. We’ve integrated BigCommerce with NetSuite, SAP, Microsoft Dynamics, Acumatica, Sage, Brightpearl, Cin7, Akeneo, Salsify, Salesforce, HubSpot, Klaviyo, Yotpo, Rebillia, Gorgias, ShipperHQ, ShipBob, Avalara, TaxJar, and dozens of custom systems. We use direct API connections, webhooks, or iPaaS platforms (Celigo, Workato, Boomi) depending on what’s right for your stack.

Do you offer ongoing support after BigCommerce development launch?

Yes. We offer retainer-based support covering store maintenance, app management, API version migrations, performance monitoring, seasonal launches, BFCM readiness audits, B2B workflow tuning, and continuous CRO. We’re your long-term BigCommerce partner, not a project-and-disappear shop.

Schedule an appointment with us today!

Ready to Hire BigCommerce Ecperts Who Delivers Results?

Get a FREE Shopify consultation from our Shopify development agency. We'll audit your current store (or your idea), identify revenue opportunities, and map out a clear roadmap from brief to launch, at zero cost or obligation.