Who founded GrowthBook?

Answer

About GrowthBook

GrowthBook was founded by Stephen Pinkerton.

GrowthBook was founded by Stephen Pinkerton (@stephenpinkerton on GitHub). It launched in 2020. The product is in the SaaS category on Startup Spotlight.

Source

This answer is drawn from the GrowthBook listing on Startup Spotlight, last updated May 20, 2026. For the full profile, see the GrowthBook listing.

Other questions about GrowthBook

• What is GrowthBook?

  GrowthBook is open-source feature flags and A/B testing.

• When was GrowthBook launched?

  GrowthBook launched in 2020.