compare
Flipt vs Unleash
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Flipt | Unleash |
|---|---|---|
| Language | Go | TypeScript |
| Licence | Other | AGPL-3.0 |
| Stars | 4.9k | 14k |
| Latest | v2.13.1 | v8.2.0 |
| Last push | 2026-10-06 | 2026-10-06 |
| Release cadence | about 25 days between releases | about 18 days between releases |
| Active contributors | 15 commit authors on the default branch in the last 90 days | 25+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace LaunchDarkly. Alternatives to LaunchDarkly →
PartialFliptFeature flags and segments with their state kept in git; no experimentation.
Full replacementUnleashFeature toggles, gradual rollouts and SDKs for most languages.
Flipt
- v2.13.12026-10-0224cfe9a0a5f08c89eba1aa36cc105ea7b0c05e85: fix(analytics): store boolean evaluation values as true/false (#6604) (@erka)
- v2.13.02026-09-2012aa96eed1dbd7c4bf0be11730a2434ff5073cee: feat(grpc): per-service health readiness for management and evaluation (@erka)
- v2.12.02026-09-05f48b36a7f9f77356ef9a45985b33e0acff881964: feat(ui): extend segment copy to support cross-environment selection (#6467)…
- v2.11.02026-07-185892c8f3f318626117840bfa4fcd5aaad449975e: feat(ext): serialize isoneof constraint values as YAML lists (#6072) (@jgaul3)
- v2.10.02026-06-131bb4f9b3e74b3d3826eddd520b427207d046999a: feat(constraints): add bulk edit mode for constraints (#6017) (@jgaul3)
Unleash
- v8.2.02026-09-08The New in Unleash page is now also available in Unleash Open Source. It shows the latest capabilities added to Unleash…
- v8.1.02026-08-05The projects page now gives you a quicker overview of the status of your projects. Project cards surface anything that…
- v8.0.32026-07-10All notable changes to this project will be documented in this file.
- v7.5.22026-06-29All notable changes to this project will be documented in this file.
- v7.6.52026-06-29All notable changes to this project will be documented in this file.
Flipt
unsigned The latest release, v2.13.1, carries no signature GitHub could verify.
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Unleash
unsigned The latest release, v8.2.0, carries no signature GitHub could verify.
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