ConfigDirector
Manage typed remote configuration and feature rollouts
Feature flags
Enable or disable software capabilities through configuration so releases can be controlled independently of deployment.
OpenFlags
Manage feature flags with local evaluation, targeted rollouts, and a self-hosted dashboard.
dif.sh
Keep feature flags and experiments as versioned files in your repository
Kameleoon
Create experiments and control feature releases from one platform
FeatBit
Self-host feature flags and control staged releases
Flipt
Manage feature flags through a UI backed by Git
Convert
Test website variants and product changes with web and full-stack experimentation
Optimizely
Run web and feature experiments, personalize experiences, and manage rollouts
Flagsmith
Manage feature flags and remote settings across applications
DevCycle
Feature flag management built around the OpenFeature standard
Unleash
Control feature rollouts, experiments, and emergency switches
GrowthBook
Run experiments and manage feature releases
Statsig
Measure experiments and manage product changes
LaunchDarkly
Control releases with feature flags and progressive delivery
ConfigCat
Manage feature flags across applications
PostHog
Connect product behavior, experiments, and debugging data.