Tidelift

Tidelift makes open source work better—for everyone. Through the Tidelift Subscription, they professionalize open source software, giving software development teams a single source for purchasing and maintaining their software, with professional support and maintenance from the experts who know it best. Tidelift gives open source maintainers and project teams a platform and market for building highly profitable businesses around their projects. They provide the tools and audience necessary for them to deliver a professional and financially viable software experience.