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GrowthBook

GrowthBook

SaaS

Open-source feature flags and A/B testing.

Listed May 19, 2026Updated Jun 9, 2026
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About

GrowthBook is an open-source platform for feature flags and experimentation, with SDKs in every major language.

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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