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flagd vs GO Feature Flag

The same facts for both, read from GitHub every night, and the relation a person reviewed.

flagd vs GO Feature Flag
FactflagdGO Feature Flag
LanguageGoGo
LicenceApache-2.0MIT
Stars1k2.1k
Latestcore/v0.18.0v1.56.0
Last push2026-10-062026-10-06
Release cadenceabout 1 day between releasesabout 14 days between releases
Active contributors16 commit authors on the default branch in the last 90 days6+ commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace LaunchDarkly. Alternatives to LaunchDarkly →

    PartialflagdEvaluates flags from files, HTTP or Kubernetes resources for OpenFeature SDKs, with no management UI.

    PartialGO Feature FlagFlags kept in a file you host and served through OpenFeature providers, with rollouts and targeting.