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Open Philanthropy (Now Coefficient Giving) – Homepage

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Credibility Rating

4/5
High(4)

High quality. Established institution or organization with editorial oversight and accountability.

Rating inherited from publication venue: Coefficient Giving

This is the homepage of Open Philanthropy (now rebranded as Coefficient Giving), a major funder of AI safety research. It is relevant to AI safety as the organization funds significant work in AI governance and safety through its 'Navigating Transformative AI' program.

Metadata

Importance: 45/100homepage

Summary

This is the homepage of Open Philanthropy, which has rebranded as Coefficient Giving. The organization is a major philanthropic funder that has directed over $5 billion in grants since 2014, with focus areas including AI safety, biosecurity, global health, and animal welfare. Their 'Navigating Transformative AI' fund specifically targets ensuring AI is safe and well-governed.

Key Points

  • Open Philanthropy has rebranded as Coefficient Giving, marking a new chapter focused on helping more funders increase their philanthropic impact.
  • The organization has directed over $5 billion in grants since 2014 across causes including AI safety, biosecurity, and global health.
  • Their 'Navigating Transformative AI' fund focuses on ensuring AI is safe and well-governed.
  • In 2025, Coefficient Giving directed over $1 billion in grants, the most in their history.
  • The organization conducts in-depth research to identify high-impact cause areas, including global catastrophic risks.

Cited by 1 page

PageTypeQuality
Coefficient GivingOrganization55.0

Cached Content Preview

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We’re a philanthropic funder 
that partners with leading donors 
to multiply their impact.

 Coefficient has directed over $5 billion in grants since 2014. Our mission is to help others as much as we can with the resources available to us.

 

 
 
 About Us
 
 
 
 
 
 
 Open Philanthropy is now Coefficient Giving. Read more .

 
 
 
 
 
 Open Philanthropy is now Coefficient Giving. Read more .

 
 
 

 
 
 
 
 
 Our Funds

 
 
 Prev 
 
 
 Next 
 
 
 
 
 
 
 
 
 Abundance & Growth

 
 Accelerating growth and scientific progress 
 

 
 
 

 
 
 
 Air Quality

 
 Improving health through cleaner air 
 

 
 
 

 
 
 
 Biosecurity & Pandemic Preparedness

 
 Building resilience against biological risk 
 

 
 
 

 
 
 
 Effective Giving & Careers

 
 Empowering people to maximize their impact 
 

 
 
 

 
 
 
 Farm Animal Welfare

 
 Improving the lives of farmed animals 
 

 
 
 

 
 
 
 Forecasting

 
 Improving how critical decisions are made 
 

 
 
 

 
 
 
 Global Aid Policy

 
 Encouraging generous and cost-effective aid 
 

 
 
 

 
 
 
 Global Catastrophic Risks Opportunities

 
 Countering threats to civilization 
 

 
 
 

 
 
 
 Global Growth

 
 Supporting growth to reduce global poverty 
 

 
 
 

 
 
 
 Global Health & Wellbeing Opportunities

 
 Improving health and wellbeing for all people 
 

 
 
 

 
 
 
 Lead Exposure Action Fund

 
 Accelerating progress toward a lead-free world 
 

 
 
 

 
 
 
 Navigating Transformative AI

 
 Ensuring AI is safe and well-governed 
 

 
 
 

 
 
 
 Science and Global Health R&D

 
 Supporting lifesaving ideas and discoveries 
 

 
 
 

 
 
 
 Learn more about partnering with us

 
 
 

 
 
 

 
 
 
 
 
 

 Strategic Cause Selection

 
 
 

 

 We believe the most important decision a philanthropist makes is choosing which causes to support. We conduct in-depth research to identify the areas where our funding can help others the most.

 How we select causes 

 

 

 

 
 
 
 
 Research & News

 

 
 
 
 
 
 2025 Letter from the CEO 
 

 
 
 
 Coefficient Giving directed over $1 billion in 2025, the most in our history. This significant milestone is the result of extraordinary dedication from our funders, staff, and grantees, who share the conviction that effective philanthropy can be a powerful lever for making the world a much better place.
 
 
 
 
 
 

 
 
 
 
 Open Philanthropy Is Now Coefficient Giving 
 

 
 
 
 Our new name marks our next chapter as we double down on our longstanding goal of helping more funders increase their impact. We believe philanthropy can be a far more vital force for progress than it is today.
 
 
 
 
 
 

 
 
 
 
 Cool Things Our Global Health & Wellbeing Grantees Accomplished in 2025 
 

 
 
 
 Our GHW grantees made remarkable progress in 2025: a diagnostics company we supported reached 3 million sickle cell tests distributed across 40 countries, advocacy groups secured welfare improvements for hundreds of millions of chickens in Europe, and researchers advanced pr

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