A hosted fundraising platform (based on Houdini listed below) for people at all technical skill levels with possibility to get assistance from the support team too.

A Linux Foundation project to help advance sustainability, security, and diversity in open source technology by enabling developers to raise and spend funding.

A Linux Foundation initiative to collaboratively identify, fund and support critical elements of the global information infrastructure that are in need of assistance.

Decentralized censorship-resistant Git hosting service and monetization platform through paid feature branches and bug fixes.

An ethical ad platform that targets developers on Read the Docs sites.

Supports multiple online creators with one single subscription or with one-time donations

A self hosted Python and PostgreSQL based donation collection platform for groups and individuals.

FOSSA helps improve the overall security of the Internet through activities such as bug bounties, hackathons, and having it sponsored by EU budget.

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

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

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

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

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

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

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

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

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

A decentralized bug bounty platform for cybersecurity and cooperation between ethical hackers and customers.

A developer autonomous community that bring together developers, investors and IT experts.

Allows fundraising through donation campaigns and follow up with marketing campaigns.

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

A crowdfunding and on demand campaigning platform with marketplace.

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

Allows open source project owners to fund Github issues and developers to hunt the issues.

We bring together digital products developers, outsource developers, investors and IT experts.

Allows project creators to raise funds and kickstart their projects. The focus of the platform is moving into launching and listing ICOs.

A decentralized technical knowledge base for the Ethereum ecosystem by incentivising creators and the community.

Kickstarter helps artists, designers, and other creators find the resources and support they need to make their ideas a reality.

A friendly way to ask fans to support your work for the price of a coffee.

A self-publishing platform for selling in-progress and completed e-books and online courses.

Liberapay is a recurrent donations platform where people who benefit from free work support creators.

A techno-legal vending machine (platform and tools) for dual-licensed open software.

Connecting enterprise developers who are using open source with the contributors who are creating open source.

Lock access to any page of your website such as courses, video tutorials and turn it into members-only.

Financially supporting organizations and people that contribute to an open information society with ideas to fix the internet since 1997.

Provides tools for collectives to receive money and mechanisms to spend their money in a transparent way.

Allows open source consumers to send requests for implementations to the open source project teams.

A decentralized network run by the community and contributors, with a sustainable economy and value redistribution.

Empowers membership businesses for creators through regular donations.

Pledgecamp is a decentralized ecosystem for crowdfunding with blockchain protected investments.

Saasify handles all of the SaaS boilerplate, including user accounts, subscription billing, developer docs, and a polished marketing site.

A cross-platform package manager for usage insights and payment collection.

A not-for-profit charity that helps promote, improve, develop, and defend FLOSS projects.

A non-profit organization to help organizations develop and distribute open hardware and software.

A tool for attributing credit to contributions based on metrics that describes how important they were.

Staroid is a hosting platform that turns open source projects into running services to fund project contributors.

Blockchain and crypto focused bounties platform.

Paid newsletters where readers pay directly to writers, bloggers, thinkers, and creatives of every background.

A platform for online education through courses and coaching

A tool that helps you see if any of the software you depend on has authors seeking for donations

Professional assurances directly from the open source experts who know it best.

Tipeee is a financing platform for Internet content creators allowing them to receive tips from their communities.

A marketplace for teaching and learning, through online video courses.

A provider of free crowdsourcing services to open source projects by incentivizing contribution.

A platform for open source projects offering paid subscriptions for open core, dual licensing, support, models.