Who founded Calm?

Answer

About Calm

Calm was founded by Michael Acton Smith.

Calm was founded by Michael Acton Smith (@acton on X). It launched in 2012. The product is in the Health category on Startup Spotlight.

Source

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

Other questions about Calm

• What is Calm?

  Calm is the #1 app for meditation and sleep.

• When was Calm launched?

  Calm launched in 2012.