Funder: Arnold Ventures
Due Dates: Rolling (Letters of Interest)
Funding Amounts: Typical awards: median ~$500,000 over 3–4 years; no fixed ceiling; awards range from ~$110,000 to $429,000+
Summary: Funds rigorous causal research on U.S. community safety and criminal justice policies to inform fairer, more effective systems.
Key Information: Letters of Interest accepted year-round; full proposals by invitation only.