FOSS Funders


We are a group of companies working together to fund Free and Open Source Software (FOSS), especially developer productivity projects such as languages, libraries, frameworks, editors, and command-line tools. Let's make it weird not to fund FOSS.

Our Emphasis by Project Stack Level and Relation to Money

Project's Relation to Money
Don't Want Want & Need Don't Need
End-user Applications ❌ βœ… βœ… βœ… ❌
Developer Productivity ❌ βœ… βœ… βœ… ❌
Operating Systems ❌ βœ… βœ… βœ… ❌


We have a private channel on TODO Group's Slack, and a Zoom call every other Tuesday at 10:00 AM PT.

Want in? πŸ“ Fill out this form.


Click the logos to learn about each company's funding program and inspire your own approach. Add your logo on GitHub.

  • Foxley Talent logo
  • Frontend Masters logo
  • Indeed logo
  • Microsoft logo
  • Prisma logo
  • Pydantic logo
  • Sentry logo
  • Sourcegraph logo
  • Spotify logo
  • Tarsnap logo
  • Vercel logo