Through Good VenturesOrganizationGood VenturesPhilanthropic foundation established by Dustin Moskovitz (Facebook co-founder) and Cari Tuna. Good Ventures has been the primary funding partner of Coefficient Giving (formerly Open Philanthropy), ... since 2011
AI Safety Funding
≈$336M
Via Open PhilanthropyOrganizationOpen PhilanthropyOpen Philanthropy rebranded to Coefficient Giving in November 2025. See the Coefficient Giving page for current information.Quality: 52/100 / Coefficient Giving (2017–2024)
Primary Vehicle
Coefficient GivingOrganizationCoefficient GivingCoefficient Giving (formerly Open Philanthropy) has directed $4B+ in grants since 2014, including $336M to AI safety (~60% of external funding). The organization spent ~$50M on AI safety in 2024, w...Quality: 55/100 (formerly Open Philanthropy)
Harvard University (economics, attended 2002-2004, did not graduate)
Net Worth
≈$17.4 billion (Forbes, May 2025)
Spouse
Cari Tuna (married October 2013)
Company
Asana (Co-founder, Board Chair since July 2025)
Giving Vehicle
Good Ventures / Coefficient GivingOrganizationCoefficient GivingCoefficient Giving (formerly Open Philanthropy) has directed $4B+ in grants since 2014, including $336M to AI safety (~60% of external funding). The organization spent ~$50M on AI safety in 2024, w...Quality: 55/100
Giving Pledge
Signed December 2010 (youngest male signatory at 26)