Nonprofit charity evaluator founded in 2007 by Holden Karnofsky and Elie Hassenfeld. GiveWell conducts in-depth research to find outstanding giving opportunities in global health and poverty. In metrics year 2024, GiveWell directed \$397M to its top-rated charities. Its cost-effectiveness analyses and transparent methodology have made it the most influential charity evaluator in effective altruism, significantly shaping where hundreds of millions of dollars in donations flow each year.
Planning for Frontier Lab ScalingAnalysisPlanning for Frontier Lab ScalingStrategic framework analyzing how non-lab actors could respond to frontier AI labs deploying $100-300B+ pre-TAI. For philanthropies: analysis of potential shifts from matching spend to maximizing l...Quality: 55/100Elon Musk (Funder)AnalysisElon Musk (Funder)Elon Musk's philanthropy represents a massive gap between potential and actual impact. With ~$400B net worth and a 2012 Giving Pledge commitment, he has given only ~$250M annually through his found...Quality: 45/100
Organizations
Gates FoundationOrganizationGates FoundationThe world's largest private charitable foundation, with an endowment exceeding $75B. Founded in 2000 by Bill and Melinda Gates and rebranded to Gates Foundation effective January 6, 2025, it focuse...Wellcome TrustOrganizationWellcome TrustGlobal charitable foundation with an endowment of approximately $50B, making it one of the largest funders of scientific research worldwide. Founded in 1936 from the estate of Sir Henry Wellcome, t...Rockefeller FoundationOrganizationRockefeller FoundationAmerican private foundation established in 1913 by John D. Rockefeller, with an endowment of approximately $6B. The foundation focuses on global health, food security, energy, and economic opportun...Bloomberg PhilanthropiesOrganizationBloomberg PhilanthropiesPhilanthropic organization founded by Michael Bloomberg, distributing over $1.7B annually across five focus areas: public health, the arts, education, the environment, and government innovation. No...New IncentivesOrganizationNew IncentivesNonprofit organization operating in Nigeria that provides cash incentives to caregivers who bring infants for routine immunizations. A GiveWell top-rated charity, New Incentives has been shown to s...Children's Investment Fund FoundationOrganizationChildren's Investment Fund FoundationOne of the world's largest philanthropies focused on children, founded by Sir Chris Hohn. CIFF operates with a portfolio of approximately $7B and distributes over $500M annually across child health...
Concepts
EA Shareholder Diversification from AnthropicConceptEA Shareholder Diversification from AnthropicThe EA ecosystem faces extreme portfolio concentration risk with $27-76B in risk-adjusted capital tied to Anthropic stock. This page analyzes diversification strategies across three time horizons: ...Quality: 60/100