01
Unleash
Open-source feature management platform
Health97
Shipping97
Score97
Confidence90
Stars13.8k
ModeSource-visible project
Feature Flag Management
Alternatives to GrowthBook
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
Why compare
Signals behind this alternatives page
- Commit continuity, contributor activity, and delivery signals are strong.
- Health score: 98/100.
- Shipping score: 97/100.
Switching guide
Best alternatives by need
Verified open/source-visibleUnleash, Flagsmith, Go Feature Flag, Flipt
Useful when portability and inspectability matter.
Ranked alternatives
Best-fit feature flag management options
Active
02
Flagsmith
Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.
Health97
Shipping97
Score97
Confidence90
Stars6.6k
ModeSource-visible project
03
Go Feature Flag
GO Feature Flag is a simple, complete and lightweight self-hosted feature flag solution 100% Open Source. 🎛️
Health94
Shipping96
Score95
Confidence90
Stars2.1k
ModeSource-visible project
04
Flipt
Enterprise-ready, Git native feature management solution
Health95
Shipping93
Score94
Confidence90
Stars4.9k
ModeSource-visible project
05
Flipper
Open-source feature flag management library and UI for Ruby applications.
Health88
Shipping82
Score85
Confidence90
Stars4k
ModeLibrary / Framework
06
FeatBit
Enterprise-grade feature flag platform that you can self-host. Get started - free.
Health89
Shipping84
Score87
Confidence90
Stars1.9k
ModeSource-visible project
07
Featurevisor
Feature flag, experimentation, and remote configuration management with version control.
Health75
Shipping72
Score74
Confidence90
Stars807
ModeSource-visible project
08
ConfigDN
Globally distributed toggleable feature flags.
Health68
Shipping63
Score66
Confidence90
Stars2
ModeSource-visible project
09
Rollout.io
Remote config and feature flag management system for runtime behavior changes.
Health18
Shipping5
Score13
Confidence90
Stars23
ModeSource-visible project
10
Flagbridge
Open-source feature flags platform with product intelligence.
Health13
Shipping3
Score9
Confidence90
Stars2
ModeSource-visible project
11
Switchflag
Full-stack feature flag platform with edge evaluation and RBAC.
Health13
Shipping0
Score8
Confidence90
Stars0
ModeLibrary / Framework