head to head · open source
Medusa vs Solidus
Medusa has 37,059 GitHub stars, 5,487 forks, 194 open issues and last shipped yesterday. Solidus has 5,348 stars, 1,405 forks, 92 open issues and last shipped 5 days ago. Medusa leads on adoption by 593% (37,059 vs 5,348 stars). Medusa is written in TypeScript under a custom or non-standard licence; Solidus is written in Ruby under BSD-3-Clause. Medusa has attracted 15% as many forks as stars, Solidus 26%. Medusa 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
| Medusa | Solidus | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 5.3K |
| License | Custom / other | BSD-3-Clause |
| Written in | TypeScript | Ruby |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 5.5K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Medusa if
- You weight community size — 37K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Solidus if
- You want the Solidus feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Ruby
- You evaluated both and Solidus fits your workflow better
About Medusa
Medusa Documentation Website Building blocks for digital commerce Getting Started The fastest way to get started is with Medusa Cloud. It provides a managed environment optimized for Medusa applications, with automated deployments, scaling, and maintenance. Get started on Medusa Cloud To set up a Medusa application locally, visit the Documentation. About Medusa Medusa is a commerce platform with a built in framework for customization that allows you to build custom commerce applications without reinventing core commerce logic. The framework and modules can be used to support advanced B2B or DTC commerce stores…
read the full Medusa overview →
About Solidus
Solidus A free, open source e commerce platform that gives you complete control over your store. Visit our website : Read our Community Guidelines : View the project roadmap : Read our guides : Join our Slack : Solidus Security : mailing list Table of Contents Supporting Solidus Summary Demo Getting Started Installation Options Performance Developing Solidus Contributing Supporting Solidus As a community driven project, Solidus relies on funds and time donated by developers and stakeholders who use Solidus for their businesses. If you'd like to help Solidus keep growing, please consider: Become a backer or…
read the full Solidus overview →
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Frequently asked questions
Is Medusa or Solidus more popular?
Medusa has 37,059 GitHub stars and Solidus has 5,348. Medusa has the larger community by that measure.
Are Medusa and Solidus free?
Both are open source. Medusa has no licence declared in this registry, and Solidus is licensed under BSD-3-Clause. Both are free to self-host.
What is the difference between Medusa and Solidus?
Medusa is written in TypeScript and Solidus in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Medusa or Solidus?
Choose Medusa if you want the larger community (37,059 stars) or its Custom / other licence terms. Choose Solidus if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.