Status
Active
Focus
Grant size in USD (if applicable)
1-10k10-25k> 25k
Grant cycle
How to apply
What you need to know
“I’m most interested in charities that pursue novel ways to change complex systems, either through technological breakthroughs, new social institutions, or targeted political change”. No open round as of Oct 2026; the Oct 2025 results post said the next round would “probably begin late 2026 or early 2027”. 2025 animal grants included a review of electrical stunning research for shrimp ($5k), fish-farmer welfare workshops in Nigeria ($10k), and work on the welfare of mice raised as snake food ($50k).
Where they post updates
Astral Codex Ten (grant rounds announced here): https://www.astralcodexten.com/
Last checked
October 29, 2026
Checked by
Megan