Zach Epstein

Founder and CEO Haus

Zach Epstein is the founder and CEO of Haus, a marketing science and experimentation platform that enables brands to measure incrementality and drive quantifiable growth through actionable, scientifically backed insights. Haus was founded in 2021 to democratize access to world-class decision science tools previously only available to big tech companies and empower businesses to navigate growth with a reliable compass. Before Haus, Zach led key measurement initiatives at Google, including building causal inference systems for industry giants like Netflix and pioneering privacy-safe ad targeting that bypasses identifiers for advertisers (IDFA) and third-party cookies.