Who founded Retool?

Answer

About Retool

Retool was founded by David Hsu.

Retool was founded by David Hsu (@dvdhsu on X). It launched in 2017. The product is in the Other category on Startup Spotlight.

Source

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

Other questions about Retool

• What is Retool?

  Retool is build internal tools, remarkably fast.

• When was Retool launched?

  Retool launched in 2017.