About
GrowthBook is an open-source platform for feature flags and experimentation, with SDKs in every major language.
GrowthBook
SaaSOpen-source feature flags and A/B testing.
Listed May 19, 2026Updated Jun 9, 2026
Frequently asked
What is GrowthBook?
Open-source feature flags and A/B testing. GrowthBook is an open-source platform for feature flags and experimentation, with SDKs in every major language.
What category is GrowthBook in?
GrowthBook is listed under SaaS on Startup Spotlight, a directory of indie and micro-startups.
Who founded GrowthBook?
GrowthBook was founded by Stephen Pinkerton (@stephenpinkerton on GitHub).
When was GrowthBook founded?
GrowthBook was founded in 2020.
Where can I visit GrowthBook?
You can visit GrowthBook at growthbook.io, or view its full profile on Startup Spotlight.
Standalone answers: What is GrowthBook? · Who founded GrowthBook? · When was GrowthBook launched?
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