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Open Philanthropy Action Fund

EIN: 81-2644663 • Palo Alto, CA
Total Assets
$41.2M
Foundation endowment scale
Annual Giving
$16.8M
Annual capital distribution
Typical Grant
$106,800
Most grants: $39K – $180K
Application Status
Accepts New Applicants
Rolling review

About Open Philanthropy Action Fund Grantmaking

Open Philanthropy Action Fund is an institutional grantmaking foundation headquartered in Palo Alto, CA (EIN: 81-2644663). According to verified IRS Form 990-PF filings, the foundation maintains $41.2M in total assets and distributed $16.8M across 60 grants. Its typical award size is $106,800, with the middle 50% of awards falling between $39K and $180K. Its primary funding focus includes Crime & Legal (49%), Health Care & Medical Research (24%), Civil Rights & Advocacy (11%), with the highest concentration of grants awarded in NY (45%) and CA (37%).

Top Funded Causes% Capital
Crime & Legal49%
$12.7M deployed2 awards
Health Care & Medical Research24%
$6.1M deployed3 awards
Civil Rights & Advocacy11%
$3M deployed2 awards
Community & Economic Dev11%
$2.9M deployed4 awards
Environment & Animals5%
$1.2M deployed2 awards
Top Recipient States% Dollars
NY State Recipients45%
$15.4M funded8 grants
CA State Recipients37%
$12.6M funded24 grants
DC State Recipients12%
$4.3M funded6 grants
WA State Recipients4%
$1.2M funded3 grants
TX State Recipients2%
$700K funded2 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)63%
38 large institutional grants
Mid-Sized ($25K–$100K)27%
16 standard program grants
Micro & Small (<$25K)10%
6 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Accepts Unsolicited Proposals
Submission Deadlines

Rolling review

Geographic Focus & Restrictions

CA statewide and regional focus

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 60 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
Accountable Justice Action FundAlbany, NY2024$6,400,000General support
Americans for Responsible InnovationWashington, DC2024$2,948,728General support
Plant Based Foods AssociationSan Francisco, CA2024$2,500,000Work related to plant-based foods
Vital Strategies Action Fund INCNew York, NY2024$1,740,378Work to reduce alcohol harms in low and middle-income countries
Competitive Markets Action INCWashington, DC2024$629,000Farm bill advocacy
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Frequently Asked Questions about Open Philanthropy Action Fund

Does Open Philanthropy Action Fund accept unsolicited grant proposals?

Yes, Open Philanthropy Action Fund accepts unsolicited grant proposals. Submission review cycle: Rolling review.

What is the typical grant size from Open Philanthropy Action Fund?

The median grant size from Open Philanthropy Action Fund is $106,800, with the middle 50% of awards ranging between $39K and $180K.

What causes does Open Philanthropy Action Fund fund?

Over recent Form 990-PF filings, Open Philanthropy Action Fund's primary funding areas have been Crime & Legal, Health Care & Medical Research, Civil Rights & Advocacy.

How do I contact Open Philanthropy Action Fund about a grant?

Open Philanthropy Action Fund is headquartered in Palo Alto, CA. Verified NPO Grant subscribers can access direct program officer telephone extensions, primary office numbers, and detailed submission guidelines.