There is free and open source alternative written in pure Go - "donate"[1]. For now it works only with cryptocurrencies though. Another good option is OpenColle

There is free and open source alternative written in pure Go - "donate"[1]. For now it works only with cryptocurrencies though. Another good option is OpenCollective [2]. They are completely open-source [3] but charge a substantial fee. Moreover, they integrate[4] with GitHub Sponsors seamlessly. [1] https://github.com/jollheef/donate https://github.com/jollheef/donate [2] https://opencollective.com/ https://opencollective.com/ [3] https://github.com/opencollective https://github.com/opencollective [4] https://docs.opencollective.com/help/collectives/github-sponsors https://docs.opencollective.com/help/collectives/github-spon...