Emmett Shear is an angel investor and part-time partner at Y Combinator. See portfolio and contact routes.
Emmett Shear is an angel investor and part-time partner at Y Combinator, where he advises fledgling startups on product and strategy after co-founding and serving as CEO of Twitch Interactive [2][3]. His investment thesis focuses on early-stage companies in sectors including information services, media software, business productivity applications, podcasts, and communication technology [13]. As an angel investor, Shear typically invests personal capital for equity and has made 38 documented investments, though specific check sizes and lead/follow behavior are not publicly detailed [2][13]. Notable portfolio companies include Fathom, a transcription application he invested in during 2021, Monumental Labs in commercial services, and startups like Bikry App in software and fintech [2][3][9]. Shear is also known for his insightful public views on the impact of artificial intelligence on civilization and ethics, reflecting his recent role as interim CEO at OpenAI [6][14].
Every field above is read from the StartupFundraising investor directory — disclosed location, recorded investments and stated focus — and re-checked as filings arrive. Founders pair it with investors in San Francisco when building a target list.
Investors like Emmett Shear · Full investor directory · Investor access · Company funding database