Antithesis launched out of stealth today and announced $47 mllion in seed funding from Amplify Partners, Tamarack Global, and First In Ventures, with participation from angel investors including Michael Walrath, Founder of Right Media and Howard Lerman, Founder of Yext and Roam.

Antithesis is a first-of-its-kind continuous reliability platform that autonomously searches for bugs in software and can perfectly reproduce any bug it encounters in a separate, fully deterministic simulated environment so that it can perform multiple tests without impacting production systems. Antithesis was built by the team behind FoundationDB, the world's most powerful and reliable distributed database, which was acquired by Apple in 2015 and which now underpins Apple's cloud infrastructure.