
FOSS Pay
DonationsA self hosted Python and PostgreSQL based donation collection platform for groups and individuals.

Free and Open Source Software Audit
GrantsFOSSA helps improve the overall security of the Internet through activities such as bug bounties, hackathons, and having it sponsored by EU budget.

Fund Request
BountiesA decentralised marketplace for requesting development bug fixes, security audits, etc to the Open Source developer community.

Fundition
CrowdfundingFundition is a decentralized, peer-to-peer crowdfunding and collaboration platform, built on the Steem blockchain.

Gitcoin
BountiesGitcoin is the easiest way to leverage the open source community to incentivize or monetize work.

GitFund
SupportOpen source project sponsorship platform for tiered support such as Gold, Silver, Bronze sponsors, etc.

GitHub Sponsors
DonationsAllows the developer community to financially support the people who design, build, and maintain the open source projects they depend on, directly on GitHub.

Gitpay
BountiesAn issue bounty platform for Git-powered projects with an integrated payment system.

Gitstore
PaywallAn online-store-like platform for selling access to public or private repositories, packages, etc.

Giveth
BountiesDecentralized transparent not-for-profit donation platform supporting open source projects with Ethereum donations.

Goteo
CrowdfundingA collective financing and distributed collaboration platform for projects for giving individual rewards, and generating collective returns.

Hacken Proof
BountiesA decentralized bug bounty platform for cybersecurity and cooperation between ethical hackers and customers.

Hit Chain
CrowdfundingA developer autonomous community that bring together developers, investors and IT experts.

Hopsie
DonationsAllows fundraising through donation campaigns and follow up with marketing campaigns.

Houdini
DonationsHoudini is an all-in-one, self-hosted, open source fundraising software developed in Ruby on Rails.

IndieMaker
PaywallA community marketplace where makers sell their side-projects, unused domains and online businesses.

Indigogo
CrowdfundingA crowdfunding and on demand campaigning platform with marketplace.

Issue Hunt
BountiesAllows open source project owners to fund Github issues and developers to hunt the issues.