18
Total listings
13
Currently live
Support types
Infrastructure
Credits, hosting, AI-assisted maintainer tooling, CI/CD, storage, and services that reduce operating cost.
When to use it: Use this when hosting, tooling, documentation, review, or day-to-day operational load is the main blocker.
AWS Promotional Credit
AWS provides cloud credits to eligible open source projects to offset infrastructure costs such as CI, storage, and testing.
Claude for Open Source
Claude for Open Source offers approved maintainers and contributors free Claude Max access to reduce coding and review overhead.
CodeRabbit for Open Source
CodeRabbit gives open source projects free AI code review tooling and has committed sponsorship money to OSS maintainers.
Codex for Open Source
Codex for Open Source gives selected maintainers free OpenAI coding access, API credits, and review tooling to reduce maintainer workload.
Dosu
Dosu helps maintainers generate documentation, answer repository questions, and reduce support overhead with GitHub-connected AI workflows.
Houdini
Houdini is a self-hosted open source fundraising stack for nonprofits and NGOs.
Open Source Lab
The Open Source Lab is a nonprofit organization working for the advancement of open source technologies by providing hosting to open source projects.
Radicle
Radicle is a peer-to-peer code collaboration stack built on Git for sovereign, local-first software collaboration.
Software Freedom Conservancy
Software Freedom Conservancy is a nonprofit fiscal sponsor and services organization for free and open source software projects.
Staroid
Staroid is a hosting platform that turns open source projects into running services to fund project contributors.
Storj Network
Storj is a decentralized, end-to-end encrypted cloud storage platform that uses cryptography to secure your files.
Historical examples: 4 discontinued listings
Ellcrys
Ellcrys was a decentralized git-hosting and software-ownership protocol that aimed to combine collaboration, governance, and revenue sharing.
Fosshost
Fosshost is a not-for-profit provider of free to use and accessible cloud-hosting services to the free and open source software community.
Open Source Coin
Oscoin was a proposal for a decentralized network and economic layer designed to support open source collaboration and value redistribution.
Saasify
Saasify was a toolkit and hosted service for turning APIs or serverless functions into SaaS products with billing, docs, and a marketing site.
Support types
Events
Programs and platforms that support contributor onboarding, hackathons, community events, and participation workflows.
When to use it: Use this when community momentum, contributor programs, or event-led participation would help sustain the project.
