spree
An API-first open-source eCommerce platform for fast-growing businesses, supporting B2B, marketplaces, and multi-tenant scenarios.
What is spree?
Spree is an open-source, API-first eCommerce platform built for fast-growing businesses and enterprises. It solves the need for a flexible commerce backend that can scale from simple online stores to complex multi-vendor marketplaces, B2B wholesale operations, and global multi-tenant platforms. Its native support for diverse business models allows companies to adapt their commerce strategy without platform limitations.
Developers and businesses building custom eCommerce solutions, including marketplaces, B2B platforms, or multi-tenant SaaS products, who require a flexible, API-driven backend.
Developers choose Spree for its API-first design, which simplifies frontend integration, and its native support for complex commerce scenarios like B2B and marketplaces without requiring extensive custom development. Its open-source nature and enterprise-grade modules provide a cost-effective alternative to proprietary platforms.
Overview
Open-source headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront for cross-border, B2B or marketplace eCommerce.
Use Cases
Best For
- Building a custom multi-vendor marketplace with vendor dashboards
- Creating a B2B eCommerce platform with customer-specific pricing and approval workflows
- Launching a white-label multi-tenant eCommerce SaaS platform
- Developing a global multi-region online store with localized pricing
- Implementing a wholesale eCommerce operation for retail partners
- Integrating a headless commerce backend with modern frontend frameworks
Not Ideal For
- Teams wanting a fully hosted, no-code eCommerce solution like Shopify
- Projects with minimal eCommerce needs and limited development resources
- Developers unfamiliar with Ruby on Rails or API-first architectures
- Startups prioritizing low upfront costs over scalability, as enterprise features require paid licensing
Pros & Cons
Pros
Offers a Stripe-like API and SDK for fast, secure frontend integration, enabling headless commerce without vendor lock-in, as highlighted in the documentation.
Supports regional, B2B, and wholesale pricing out of the box, allowing complex pricing strategies without custom code, per the pricing features.
Built with Tailwind CSS and a Tables DSL, providing a customizable interface with role-based permissions for efficient store management.
Includes an event bus, webhooks with admin UI, and native integrations like Klaviyo, facilitating easy customization and third-party connections.
Cons
Key modules such as multi-vendor marketplace and B2B capabilities are only available in the paid Enterprise Edition, limiting open-source utility for advanced use cases.
Requires Docker, Node.js, and Rails knowledge for manual installation, making it cumbersome for simple stores compared to plug-and-play alternatives.
Demands proficiency in Ruby on Rails and API integration for deep customization, which can be a barrier for teams without this expertise.
Open Source Alternative To
spree is an open-source alternative to the following products:
Frequently Asked Questions
Related Projects
deviseFlexible authentication solution for Rails with Warden.
activeadminThe administration framework for Ruby on Rails applications.
CarrierwaveClassier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
kaminari⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.