Funders › CA › Open Philanthropy Action Fund › 2023
Grants paid by Open Philanthropy Action Fund, tax year 2023
EIN 81-2644663 · Palo Alto, CA · Form 990, Schedule I · NTEE S01
In tax year 2023, Open Philanthropy Action Fund (EIN 81-2644663) reported 38 grants paid totaling $35,709,060. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Accountable Justice Action Fund Brooklyn, NY | A | $11,500,000 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Malnutrition Advocacy Fund Raleigh, NC | A | $7,734,777 | paid | ADVOCACY FOR COST-EFFECTIVE MALNUTRITION INTERVENTIONS | 202403209349313635 |
| 2023 | California Yimby Sacramento, CA | A | $2,977,361 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Open New York Inc New York, NY | A | $1,966,904 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Vital Strategies Action Fund Inc New York, NY | A | $1,500,000 | paid | WORK RELATED TO ALCOHOL POLICY | 202403209349313635 |
| 2023 | Economic Innovation Group Inc Washington, DC | A | $1,223,935 | paid | IMMIGRATION REFORM WORK | 202403209349313635 |
| 2023 | Ifp Action Washington, DC | A | $1,200,000 | paid | DEVELOPMENT AND RESEARCH ON VARIOUS PUBLIC POLICIES | 202403209349313635 |
| 2023 | 1day Sooner Action Project Inc Claymont, DE | A | $1,000,000 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Federation of American Scientists Washington, DC | A | $611,000 | paid | IMMIGRATION POLICY DEVELOPMENT AND ADVOCACY | 202403209349313635 |
| 2023 | Charak Foundation Orange, CA | A | $604,000 | paid | CLINICAL TRIAL OF RAMATROBAN AGAINST COVID-19 | 202403209349313635 |
| 2023 | Abundant Housing Ma Inc Boston, MA | A | $595,667 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Breakthrough Energy Action Inc Kirkland, WA | A | $592,469 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Cambridge Boston Alignment Initiative Inc Cambridge, MA | A | $404,546 | paid | AI SAFETY COMMUNITY-BUILDING WORK | 202403209349313635 |
| 2023 | Federation of American Scientists Washington, DC | A | $400,000 | paid | POLICY CHANGE ADDRESSING THE CHALLENGES WITH ADVANCEMENTS IN AI | 202403209349313635 |
| 2023 | Ifp Action Washington, DC | A | $341,660 | paid | AI POLICY | 202403209349313635 |
| 2023 | Competitive Markets Action Inc Washington, DC | A | $323,000 | paid | ADVOCACY WORK OPPOSING THE EATS ACT | 202403209349313635 |
| 2023 | Competitive Markets Action Inc Washington, DC | A | $257,000 | paid | ADVOCACY WORK OPPOSING THE EATS ACT | 202403209349313635 |
| 2023 | Greater Greater Washington Inc Washington, DC | A | $248,362 | paid | SUPPORT WORK ON HOUSING | 202403209349313635 |
| 2023 | Leap Laboratories Inc Richmond, CA | A | $230,000 | paid | RESEARCH TO ADVANCE AI SAFETY | 202403209349313635 |
| 2023 | Global Challenges Project Inc Lewes, DE | A | $200,000 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Futurewise Seattle, WA | A | $198,647 | paid | ADVOCACY WORK ON HOUSING IN WASHINGTON | 202403209349313635 |
| 2023 | Vegan Women Summit Woodland Hills, CA | A | $198,179 | paid | WORK ON ALTERNATIVES TO ANIMAL PRODUCTS | 202403209349313635 |
| 2023 | Farm Action Fund Mexico, MO | A | $180,000 | paid | ADVOCACY WORK OPPOSING THE EATS ACT | 202403209349313635 |
| 2023 | Regional Plan Association Inc New York, NY | A | $175,000 | paid | SUPPORT FOR DESEGERGATE CT | 202403209349313635 |
| 2023 | Cambridge Boston Alignment Initiative Inc Cambridge, MA | A | $173,400 | paid | AI ALIGNMENT BOOTCAMP PROGRAMS | 202403209349313635 |
| 2023 | Cambridge Boston Alignment Initiative Inc Cambridge, MA | A | $146,200 | paid | AI ALIGNMENT RESEARCH PROGRAM | 202403209349313635 |
| 2023 | Center for Responsible Food Business Bethlehem, PA | A | $120,000 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Ml for Good LLC Cambridge, MA | A | $111,229 | paid | AI ALIGNMENT BOOTCAMP PROGRAMS | 202403209349313635 |
| 2023 | Sightline Institute Seattle, WA | A | $108,214 | paid | HOUSING AND URBAN DEVELOPMENT IN WASHINGTON AND OREGON | 202403209349313635 |
| 2023 | Ml for Good LLC Cambridge, MA | A | $81,120 | paid | AI ALIGNMENT ORGANIZERS RETREAT | 202403209349313635 |
| 2023 | Centre for Effective Altruism USA Inc San Francisco, CA | A | $57,500 | paid | PRODUCE FILMED CONTENT RELATED TO EFFECTIVE ALTRUISM | 202403209349313635 |
| 2023 | Centre for Effective Altruism USA Inc San Francisco, CA | A | $47,500 | paid | SUPPORT PUBLIC WRITING ON UTILITARIANISM AND EFFECTIVE ALTRUISM | 202403209349313635 |
| 2023 | Apart Research Syndicate Wilmington, DE | A | $41,050 | paid | AI ALIGNMENT HACKATHON EVENTS | 202403209349313635 |
| 2023 | Leverage Debate LLC Los Angeles, CA | A | $40,500 | paid | SCHOLARSHIPS FOR DEBATE CAMP ATTENDEES | 202403209349313635 |
| 2023 | Cambridge Boston Alignment Initiative Inc Cambridge, MA | A | $38,220 | paid | AI SAFETY UNIVERSITY GROUP ORGANIZERS WORKSHOP | 202403209349313635 |
| 2023 | Action Fund On Technology and Emerging Risk Silver Spring, MD | A | $34,000 | paid | GENERAL SUPPORT | 202403209349313635 |
| 2023 | Cambridge Boston Alignment Initiative Inc Cambridge, MA | A | $33,620 | paid | UNIVERSITY ORGANIZING | 202403209349313635 |
| 2023 | Workstream Business Systems LLC Columbia, MD | A | $14,000 | paid | WORKSTREAM OPERATIONS FELLOWSHIP | 202403209349313635 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990 e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.