head to head · open source
Spree Commerce vs flamingo-commerce
Spree Commerce has 15,700 GitHub stars, 5,302 forks, 143 open issues and last shipped yesterday. flamingo-commerce has 594 stars, 97 forks, 31 open issues and last shipped yesterday. Spree Commerce leads on adoption by 2,543% (15,700 vs 594 stars). Spree Commerce is written in Ruby under BSD-3-Clause; flamingo-commerce is written in Go under MIT. Spree Commerce has attracted 34% as many forks as stars, flamingo-commerce 16%. flamingo-commerce was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ecommerce), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Spree Commerce | flamingo-commerce | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 594 |
| License | BSD-3-Clause | MIT |
| Written in | Ruby | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 5.3K | ⑂ 97 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Spree Commerce if
- You weight community size — 16K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick flamingo-commerce if
- You want the flamingo-commerce feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and flamingo-commerce fits your workflow better
About Spree Commerce
Spree Commerce is an open source headless commerce platform written in Ruby and released under the BSD 3 Clause license. It lives in the open source e commerce ecosystem and is described as a platform for B2B, marketplaces, and enterprise use, with a REST API, a TypeScript SDK, and a Next.js storefront. It targets teams that want to self host their commerce stack, keep ownership of code, data, and infrastructure, and avoid platform fees or vendor lock in.
read the full Spree Commerce overview →
About flamingo-commerce
Flamingo Commerce With "Flamingo Commerce" you get your toolkit for building fast and flexible commerce experience applications. A demoshop using the standalone adapters is online here you can also try the GraphQL support What problems does Flamingo Commerce solve? Modern Architecture: Break monolithic e commerce architecture to allow scaling and maintainability. Modern Architecture: Use it to build commerce for headless commerce solutions Real time commerce: Build personalized experiences without the need to cache rendered pages What are the main design goals of Flamingo Commerce? Performance : We do not want to…
read the full flamingo-commerce overview →
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Frequently asked questions
Is Spree Commerce or flamingo-commerce more popular?
Spree Commerce has 15,700 GitHub stars and flamingo-commerce has 594. Spree Commerce has the larger community by that measure.
Are Spree Commerce and flamingo-commerce free?
Both are open source. Spree Commerce is licensed under BSD-3-Clause and flamingo-commerce under MIT. Neither carries a licence fee.
What is the difference between Spree Commerce and flamingo-commerce?
Spree Commerce is written in Ruby and flamingo-commerce in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Spree Commerce or flamingo-commerce?
Choose Spree Commerce if you want the larger community (15,700 stars) or its BSD-3-Clause licence terms. Choose flamingo-commerce if its feature set, stack or MIT licence fits better. Both are self-hostable.