Open Source Alternatives to LaunchDarkly
Unleash
Enterprise-ready feature flag and toggle management.
★ 13,878 Updated: Oct 2026 Status: Active
GrowthBook
Open-source feature flagging and A/B testing platform.
★ 8,504 Updated: Oct 2026 Status: Active
Flagsmith
Open-source feature flag platform
★ 6,594 Updated: Oct 2026 Status: Active
Flipt
Enterprise-ready feature flag solution
★ 4,918 Updated: Oct 2026 Status: Active
FeatBit
Open-source feature flag service
★ 1,943 Updated: Oct 2026 Status: Active
Replane
Open-source self-hosted dynamic configuration and feature flag platform
★ 90 Updated: Oct 2026 Status: Active