Stainless for FOSS
Stainless · Free paid plan · checked Nov 5, 2026 8 days ago
Stainless gives qualifying non-commercial open source projects its Starter plan for SDK, docs and MCP server generation.
- What you get
- Starter plan, free
- Amount
- No dollar amount stated
- Window
- Rolling
- For
- For the project
- Lasts
- No end date
- Plan
- Starter
- Apply
- By email after creating a free account
- Who can get it
- Qualifying non-commercial open source projects.
We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects.
Other dev tools perks
Atlassian for open source
Atlassian takes open source license requests for its cloud products (Jira, Confluence, Trello, Bitbucket).
Cal.com OSS sponsorship
Cal.com sponsors a limited number of open source projects each month with free access, in exchange for a README banner.
Docker-Sponsored Open Source
Non-commercial open source projects get a Docker-Sponsored Open Source badge on Docker Hub, plus Hub features and insights.
JetBrains Open Source licenses
JetBrains gives free licenses for open source development to the core contributors of qualifying projects.
Tailscale for open source
A GitHub organization can use Tailscale free when it is for an open source project.
webclaw for OSS
The Growth plan's 100,000 web scraping credits a month, free, renewing while the project stays active.