BigCommerce Plugin and Add-On Development Services

Boost Your Store with BigCommerce Add-Ons

Extend the functionality of your BigCommerce store with tailored plugins and add-ons that address your unique business needs. At 1Center, we build scalable, API-compliant solutions that enhance backend operations and deliver seamless frontend experiences.

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Why Custom Plugins Matters for
BigCommerce

Why Custom Plugins Matters for BC
BigCommerce UX Audit & Discovery
Tailored Functionality

Go beyond out-of-the-box features with purpose-built plugins.

Experience Strategy & Wireframes
Seamless Integrations

Connect CRMs, ERPs, marketing tools, and more.

Custom UI Design for BigCommerce
Faster Workflows

Automate repetitive tasks and simplify backend operations.

Dev Handoff or BigCommerce Build Support
Competitive Edge

Deliver unique customer experiences your rivals can’t replicate.

BigCommerce Plugin & Add-On Services

We Deliver

Whether it’s a custom app, API bridge, or conversion-boosting enhancement—our BigCommerce plugins are built to perform, scale, and simplify.
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Custom App Development

Build tailored BigCommerce apps to meet your unique needs.

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Third-Party API Integrations

Seamlessly connect your store with CRMs, ERPs, or marketing tools.

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Checkout & Cart Enhancements

Improve conversions with custom cart and checkout features.

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Admin Panel Utilities

Simplify backend operations with custom admin extensions.

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Subscription & Loyalty Extensions

Add recurring billing, rewards, or custom loyalty logic.

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Marketplace App Submissions

We develop and guide you through the BigCommerce app store listing process.

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Performance-Boosting Plugins

Build speed and SEO-enhancing add-ons for a better user experience.

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Custom Shipping & Tax Logic

Implement complex shipping rules, rates, or tax calculators.

Is This Right for Your Business

Is This Right for Your Business?

  • You need capabilities beyond what BigCommerce natively offers.
  • You want to build proprietary features for competitive advantage.
  • You rely on external tools or platforms that need syncing.
  • You’re scaling fast and need automation to keep up
Get in Touch

Why Choose 1Center for
Plugin Development?

At 1Center, we bring advanced technical expertise and a strategic approach to plugin and add-on development. We develop with BigCommerce’s APIs, GraphQL, Webhooks, OAuth, and are fully aligned with marketplace submission best practices.
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BigCommerce Partner Agency

Official BigCommerce partner with deep platform expertise across API architecture, app development, and storefront customization.

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End-to-End Ownership

Full-cycle development including scoping, UI/UX, backend coding, QA, documentation, and maintenance.

Experienced with Top-notch brands image

Experienced with Top-notch brands

Building the future-proof and flexible architecture for headless solutions is crucial. 1Center’s team has extensive experience in Micro Services-based Architecture (MACH) and API-first solutions.

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380+ Full-time Experts

We are one of few BigCommerce agencies in the world with large, certified and dedicated team to serve you at any scale and for any need.

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16+ years experience

From launching new brands to scaling for Fortune 500 enterprises, our BigCommerce team have extensive experience to ensure yours success.

Fast, Reliable and Long-term image

Fast, Reliable and Long-term

With our battle-tested approach, agile process, clear communication, and human touch, we are the partner you can trust and count on for long-term.

FAQS

Frequently Asked Questions

Can you create both private and public BigCommerce apps?

Yes, we build both. Private apps are tailored to your store, while public apps are designed for marketplace distribution.

Are your plugins API-compliant with BigCommerce?

Do you provide support post-deployment?

How secure are the plugins you build?

Do your plugins support multi-storefront setups?

Can I connect third-party systems like ERP, PIM, or CRM?

Can your add-ons be headless/PWA-ready?

What kind of performance optimization do you offer?

Can you create custom checkout flows?