BigCommerce
The B2B-friendly, open, API-first e-commerce SaaS.
BigCommerce pursues an open SaaS platform with rich APIs, native headless compatibility, and strong B2B positioning. It is a pragmatic alternative to Shopify Plus for mid-market contexts with heavy customization needs.
What BigCommerce brings to your project.
Typical use cases: Mid-market B2B / B2C, refactoring with custom requirements.
- 01
Native headless via Storefront API and BigCommerce for WordPress.
- 02
Advanced B2B features (price lists, quotes, ABM).
- 03
No transaction fees, managed SaaS infrastructure.
- 04
Flexible catalog, promotions, and business rules.
Entrust your project
to our experts.
Entrust your project to our
experts.
Entrust your project
to our experts.
Our experts build your project, delivering superior technical and functional quality within shorter timeframes.
They trust us.
They trust
us.
Startups, mid-caps, large enterprises, public sector: Kosmos Digital supports organisations of every size in building their web, mobile and AI applications.
They talk about us.
Explore the mentions and analyses that spotlight our work and our innovations across the business and tech press.
A project with BigCommerce?
Describe your project. Our team replies within 24 hours with free technical scoping, along with a clear estimate of costs and timelines. No commitment.
- Reply within 24 hours from a project manager
or engineer.Reply within 24 hours from a project manager or engineer. - Technical scoping and quote, with no fees.
- No commitment, your data stays
confidential.No commitment, your data stays confidential.
Monday to Saturday · 9am to 6:30pm · Standard-rate number.
hello@kosmos-digital.com
Paris · Lyon · Marseille · Nice · Geneva
Your company may qualify for a tax credit equal to 20% of the costs linked to developing its solution.
Free scoping & estimate in less than 24h
Describe your project and we'll get back to you with a costed estimate and a roadmap.