head to head · open source
Flagsmith vs Flipt
Flagsmith has 6,638 GitHub stars, 595 forks, 711 open issues and last shipped yesterday. Flipt has 4,935 stars, 317 forks, 42 open issues and last shipped 5 days ago. Flagsmith leads on adoption by 35% (6,638 vs 4,935 stars). Flagsmith is written in Python under BSD-3-Clause; Flipt is written in Go under a custom or non-standard licence. Flagsmith has attracted 9% as many forks as stars, Flipt 6%. Flagsmith was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (feature-flags, feature-toggles, hacktoberfest), 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
| Flagsmith | Flipt | |
|---|---|---|
| GitHub stars | ★ 6.6K | ★ 4.9K |
| License | BSD-3-Clause | Custom / other |
| Written in | Python | Go |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 595 | ⑂ 317 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Flagsmith if
- You weight community size — 6.6K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Flipt if
- You want the Flipt feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Go
- You evaluated both and Flipt fits your workflow better
About Flagsmith
Try our interactive demo Flagsmith is an Open Source Feature Flagging Tool to Ship Faster & Control Releases Change the way your team releases software. Roll out, segment, and optimise—with granular control. Stay secure with on premise and private cloud hosting. Feature flags: Release features behind the safety of a feature flag Make changes remotely: Easily toggle individual features on and off, and make changes without deploying new code A/B testing: Use segments to run A/B and multivariate tests on new features Segments: Release features to beta testers, collect feedback, and iterate Organisation management…
read the full Flagsmith overview →
About Flipt
The Git native, enterprise ready feature management platform that developers love Docs • Website • Blog • Contributing • Discord [!NOTE] Looking for Flipt v1? You can find the v1 code on the main branch and documentation at docs.flipt.io. Why Flipt v2? Finally, feature flags that work with your existing Git workflow. Flipt v2 is the first truly Git native feature management platform that treats your feature flags as code. Store your flags in your own Git repositories, use your existing branching strategy, and deploy flags alongside your code using the tools you already know and trust. 🚀 Git Native by Design Own…
read the full Flipt overview →
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Frequently asked questions
Is Flagsmith or Flipt more popular?
Flagsmith has 6,638 GitHub stars and Flipt has 4,935. Flagsmith has the larger community by that measure.
Are Flagsmith and Flipt free?
Both are open source. Flagsmith is licensed under BSD-3-Clause, and Flipt has no licence declared in this registry. Both are free to self-host.
What is the difference between Flagsmith and Flipt?
Flagsmith is written in Python and Flipt 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, Flagsmith or Flipt?
Choose Flagsmith if you want the larger community (6,638 stars) or its BSD-3-Clause licence terms. Choose Flipt if its feature set, stack or Custom / other licence fits better. Both are self-hostable.