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Open source

Perks for open-source maintainers

· 6 min read

Maintaining an open-source project is mostly unpaid work, but it does come with one real benefit: a long list of companies will give your project their paid tools for free. CI, hosting, error tracking, security scanning, documentation, and increasingly AI coding tools all have open-source programs. Here is what is available and how to apply in a way that gets approved.

What most programs ask for

Open-source programs vary, but most check some combination of the same things:

  • An OSI-approved license, clearly stated in the repository.
  • A public repository with recent activity, such as commits, issues or releases.
  • No commercial version that the free tools would mainly serve, or a clear split between the two.
  • Sometimes a minimum level of use or popularity, such as stars, downloads or dependents.
  • A maintainer or core contributor applying, rather than an occasional contributor.

Before you apply anywhere, make sure your README, license file and contribution guide are up to date. Reviewers often look at those first.

Build, test and code quality

CI and testing are where open-source programs are most generous. Listed on PerkRadar:

  • CircleCI offers a large monthly credit allowance for open-source projects across Linux, Arm, Docker, macOS and Windows.
  • GitLab offers Ultimate features with 50,000 compute minutes.
  • Docker's sponsored open-source program includes a year of Docker Team and removes Hub rate limits for the project.
  • Codecov, Coveralls, Sonar and Codacy offer free analysis or coverage for public projects.
  • BrowserStack, TestMu AI and Cypress have free testing plans for open-source work.
  • Mergify offers its merge queue and CI insights free for open source.

Hosting, docs and infrastructure

If your project has a website, docs or a demo service, these programs can cover it. Good documentation search and a fast docs site make a real difference to new users, and they are some of the easiest perks to get approved for:

  • Read the Docs and GitBook host open-source documentation at no charge.
  • Algolia offers free hosted search for open-source and technical docs.
  • Netlify lists 10,000 platform credits a month for approved open-source projects.
  • Cloudflare's Project Alexandria offers recurring credits and plan upgrades.
  • Vultr has open-source tiers from $500 a year up to $30,000 a year for flagship projects.
  • Neon lists $5,000 in database credits plus $5,000 in AI Gateway credits for open-source projects.
  • Fastly offers free services to open-source projects through its Fast Forward program.

Security and monitoring

Security tooling matters more as your project gets dependents. Snyk offers full licenses for maintainers, Socket offers its Business plan, Sentry has a sponsored Business account, Datadog is available at no cost for open-source projects, and 1Password and Tailscale both offer free team plans. Together these cover dependency scanning, error tracking, secrets and access for the whole maintainer team.

A shared password manager is often the most underrated of these. Release tokens, package registry credentials and domain logins tend to live with one maintainer, and that becomes a real risk if they are unavailable. Moving them into a team vault, with access for at least two people, makes the project more resilient.

If your project publishes packages, pair a dependency scanner with branch protection and required reviews. The free plans are usually enough to catch a suspicious dependency update before it reaches a release.

AI coding tools for maintainers

AI companies have started targeting maintainers directly, and these programs can be very useful for triaging issues and reviewing pull requests:

  • Anthropic lists six months of Claude Max 20x free for open-source maintainers.
  • OpenAI lists six months of ChatGPT Pro with Codex for maintainers, plus API credits.
  • GitHub offers free Copilot Pro to maintainers of popular repositories.
  • CodeRabbit and Greptile offer free AI code review for open-source projects.
  • Factory gives open-source contributors access to its coding agents.

AI programs often look at project popularity. If yours is smaller, apply anyway, but be ready for the answer to be no and focus on programs without a popularity bar.

How to write a good application

  1. Explain what the project does and who uses it in two or three sentences.
  2. Give concrete signals of use, such as downloads, dependents or notable users, if you have them.
  3. Say exactly how you will use the tool, for example running the test suite on every pull request.
  4. Apply from an account clearly linked to the project, and use the project's email if it has one.
  5. Offer an acknowledgement in your README if the program asks for one, and keep it there while you use the perk.

If you are turned down, ask whether you can reapply later. Many programs reconsider projects once they have more users or a longer history.

Keep it sustainable

Most open-source programs renew annually or need you to stay eligible. Put renewal dates in a shared place your co-maintainers can see, so access does not lapse if one person steps back. And if a program helps the project, saying so publicly helps keep these programs funded for everyone else.

Be careful about building critical project infrastructure on a single sponsor. Programs can change their terms or close, and a project that depends on one free CI provider or one free host can be stuck if that happens. Keep your configuration portable where you can, document how to move, and keep backups of anything stored in a sponsored service.

Finally, apply only for what you will use. Reviewers talk to maintainers who leave tools idle, and some programs ask for usage at renewal. A short list of tools the project relies on is easier to maintain, and easier to justify, than a long list of perks nobody opens.

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