BigCommerce App Development
BigCommerce App Development
Build and launch custom BigCommerce apps for the App Marketplace – Single-Click Apps, AppExtensions, secure OAuth, and storefront apps that merchants can install and use.
- Single-Click & connector apps
- AppExtensions & control-panel UI
- OAuth security & webhooks
- App Marketplace listing & launch
Get a Free BigCommerce App Consultation
Proven BigCommerce App Expertise
We build productised BigCommerce apps for the App Marketplace – Single-Click Apps, AppExtensions, and connector apps built on OAuth, webhooks, and the BigCommerce APIs. With deep app framework and BigCommerce experience, we take apps from idea to merchant-ready.
Years of Expertise
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eCommerce Projects
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From App Idea to Marketplace Launch
Great BigCommerce apps are built on the app framework and designed for real merchants. We turn ideas into apps optimised across:
The right app type for your goal
Single-Click OAuth flow & scopes
Embedded control-panel & storefront UI
Webhooks, security & marketplace listing
From a Single-Click App to an AppExtension, we build apps that are secure, scalable, and ready to list in the BigCommerce App Marketplace.
End-to-End BigCommerce App Development
We combine BigCommerce app framework mastery, secure OAuth and webhook handling, and productised build discipline to create apps merchants rely on. Whether you need a Single-Click App or a storefront app, we handle strategy, build, listing, and support.
App Idea & Strategy
Single-Click App Development
AppExtensions & Storefront Apps
API, Security & Webhooks
Marketplace Listing, Testing & Launch
App Idea & Strategy
Validate the need, define the target merchants, and choose the right app type - Single-Click, connector, or AppExtension - before any build.
Plan My App
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Single-Click App Development
Build a Single-Click App with the OAuth flow, an embedded control-panel interface, and the APIs, SDKs, and toolkits your app needs.
AppExtensions & Storefront Apps
Add control-panel UI through AppExtensions, and build storefront features with the GraphQL Storefront API for a seamless merchant experience.
API, Security & Webhooks
Handle OAuth and scopes securely, wire up webhooks and background jobs, and keep tokens and data safe across every install.
Marketplace Listing, Testing & Launch
Test across stores, meet marketplace review and security requirements, list your app, and support it as merchants install and use it.
Why Choose Vserve Ecommerce for BigCommerce App Development
We bring BigCommerce app framework mastery, secure OAuth and webhook handling, and productised build discipline together to create apps merchants rely on. We bring the following to the table:
- 01
BigCommerce App Framework Depth
We build on the official app framework – OAuth Single-Click flow, AppExtensions, webhooks, and the storefront and catalogue APIs.
- 02
Productised, Marketplace-Ready
Apps are built as reusable, maintainable products – secure, documented, and ready to list and scale in the App Marketplace.
- 03
AppExtensions & Storefront Apps
Tokens, scopes, and background jobs are handled correctly and securely on every install and every webhook call.
- 04
Embedded UI That Merchants Love
AppExtensions and control-panel interfaces give merchants a smooth, in-context setup and day-to-day use.
- 05
Listing, Testing & Support
We test across stores, meet marketplace requirements, and support the app as merchants install, use, and rely on it.
Our Core Expertise as a BigCommerce Development Company
We combine BigCommerce expertise, AI technology, intelligent automation, and scalable architecture to create smarter, high-performing eCommerce experiences built for growth.
Turning Your App Idea Into a Marketplace Success
We build BigCommerce apps that solve real merchant problems – secure, scalable, and ready to list in the App Marketplace – from idea to launch and beyond.
The right app type and architecture for your goal
A Single-Click OAuth flow with secure scopes and tokens
An embedded control-panel or AppExtensions interface
Storefront features built on the GraphQL Storefront API
Webhooks and background jobs handled securely
Marketplace listing, testing, launch, and support
Let's Talk About Your Ecommerce Goals
Have an app idea in mind, looking to build or list a BigCommerce app, or exploring how technology can support your growth? Let’s discuss your requirements and identify the right approach for your business. Book a one-on-one consultation with our ecommerce experts to discuss your goals, challenges, and opportunities.
Tailored BigCommerce Solutions for Diverse eCommerce Needs
We build BigCommerce stores for: B2B eCommerce Businesses, B2C & D2C Brands, Retail & Wholesale Businesses, Subscription-Based Businesses, and Enterprise & Multi-Product Businesses. Every solution is customized around your business model and growth goals, combining BigCommerce flexibility with custom apps, intelligent automation, and scalable eCommerce technology.
Industries We Serve
We understand the unique requirements of different industries and build BigCommerce apps that combine targeted functionality, secure architecture, and scalable eCommerce technology to support business growth. We serve Fashion & Apparel, Food & Grocery, Retail & FMCG, Healthcare & Hospitality, and Automotive & Manufacturing.
Ready to Build a BigCommerce App?
Whether you need a Single-Click App, an AppExtension, or a storefront app, we will turn your idea into a secure, scalable app that is ready to list in the App Marketplace.
FAQ SECTION
What types of apps can you build on BigCommerce?
BigCommerce supports a few app types. Single-Click Apps use an OAuth flow and show an embedded interface inside the BigCommerce control panel, with required API scopes approved automatically on install. Connector, or server-to-server, apps connect systems in the background without a visible interface. AppExtensions let you render control-panel UI through an app proxy without an iframe, and storefront apps add functionality to the customer-facing site using the GraphQL Storefront API. We help you choose the right app type for what you are building.
How does a BigCommerce Single-Click App work?
A Single-Click App works through an OAuth flow. After you install a draft app and create an app profile, you write the code-grant authorization flow that generates a unique access token for each store. On installation, the app automatically requests and is approved for the required OAuth scopes, and its user interface is embedded right in the merchant’s control panel. This gives merchants a smooth, one-click setup while your app reads and writes the data it needs through the BigCommerce APIs.
How much does BigCommerce app development cost?
Cost depends on the app’s scope and complexity. Simple apps with standard functionality typically range from 25,000 to 50,000 dollars, while many lighter apps fall in the 3,000 to 15,000 dollar range, and more complex apps with deep integrations and design work cost more. Apps that need to run heavily in the storefront or as native mobile apps cost more again – native mobile builds can reach 150,000 dollars or more. Ongoing hosting and support add to the total. We scope the app so you know the cost up front.
Can I sell my app in the BigCommerce App Marketplace?
Yes. Any custom app can be listed and sold in the BigCommerce App Marketplace, which is how merchants discover and install apps. Single-Click Apps benefit from the OAuth flow, where the required scopes are approved automatically on install, giving a smoother listing and onboarding experience. You set your own pricing, whether one-time, monthly, or per-seat, and manage updates through the marketplace. We build apps to meet marketplace review and security requirements so your listing is approved and your app is ready for merchants to install.
What makes a BigCommerce app different from a theme or integration?
A BigCommerce app is a productised, reusable addition to the platform – a defined feature set that many stores can install from the marketplace, maintained and updated by you. Unlike a one-off theme or customization that solves one store’s problem, apps are built on OAuth, AppExtensions, webhooks, and the storefront and catalogue APIs, so they are robust, secure, and scalable. If you plan to sell or repeatedly deploy a capability, an app is right; for one store’s unique need, an integration may suit better.
