OpenPerksby GlyphDeveloper tools and team apps
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.
Stainless for FOSS
Stainless gives qualifying non-commercial open source projects its Starter plan for SDK, docs and MCP server generation.
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.
Zulip for open source
Topic-based team chat with full message history, free for open source communities.
| Company | Perk | What it is | Type | Window | Apply |
|---|---|---|---|---|---|
Atlassian for open sourceunverified Atlassian Free Standard cloud plans Atlassian takes open source license requests for its cloud products (Jira, Confluence, Trello, Bitbucket). Free paid planRolling | Atlassian takes open source license requests for its cloud products (Jira, Confluence, Trello, Bitbucket). | Free paid plan | Rolling | Apply | |
Cal.com OSS sponsorship Cal.com Free scheduling, reviewed monthly Cal.com sponsors a limited number of open source projects each month with free access, in exchange for a README banner. Free paid planRolling | Cal.com sponsors a limited number of open source projects each month with free access, in exchange for a README banner. | Free paid plan | RollingRequests reviewed each month | Apply | |
Docker-Sponsored Open Source Docker Sponsored badge and Hub perks Non-commercial open source projects get a Docker-Sponsored Open Source badge on Docker Hub, plus Hub features and insights. Free paid planRolling | Non-commercial open source projects get a Docker-Sponsored Open Source badge on Docker Hub, plus Hub features and insights. | Free paid plan | Rolling | Apply | |
JetBrains Open Source licensesunverified JetBrains Free IDE licenses for core contributors JetBrains gives free licenses for open source development to the core contributors of qualifying projects. Free seatsRolling | JetBrains gives free licenses for open source development to the core contributors of qualifying projects. | Free seats | Rolling | Apply | |
Stainless for FOSS Stainless Starter plan, free Stainless gives qualifying non-commercial open source projects its Starter plan for SDK, docs and MCP server generation. Free paid planRolling | Stainless gives qualifying non-commercial open source projects its Starter plan for SDK, docs and MCP server generation. | Free paid plan | Rolling | Apply | |
Tailscale for open source Tailscale Free for open source orgs A GitHub organization can use Tailscale free when it is for an open source project. Free paid planOpen now | A GitHub organization can use Tailscale free when it is for an open source project. | Free paid plan | Open now | Apply | |
webclaw for OSS webclaw 100,000 scraping credits a month The Growth plan's 100,000 web scraping credits a month, free, renewing while the project stays active. CreditsOpen now | The Growth plan's 100,000 web scraping credits a month, free, renewing while the project stays active. | Credits | Open now | Apply | |
Zulip for open source Zulip Zulip Cloud Standard, free Topic-based team chat with full message history, free for open source communities. Free paid planOpen now | Topic-based team chat with full message history, free for open source communities. | Free paid plan | Open now | Apply |