Rahul Vohra
Founder and CEO of Superhuman, the fast email client. Before Superhuman, he co-founded Rapportive (email contact enrichment), which was acquired by LinkedIn in 2012. Earlier in his career, Vohra was a professional game designer — an unusual background he applies directly to product design, arguing for game design principles over gamification.
Vohra is the originator of the PMF Engine framework, which makes product-market fit measurable and improvable using the Sean Ellis survey method. He also developed the Switch Log as a personal time-tracking discipline.