# Open-Source Alternatives to Meetup

- [Agorakit](https://agorakit.org/) ([Source](https://github.com/philippejadin/agorakit)) *mature*, PHP
- [attendize](https://www.attendize.com/) ([Source](https://github.com/Attendize/Attendize)) *mature*, PHP
- Chapter by freeCodeCamp ([Source](https://github.com/freeCodeCamp/chapter)) *new*, JavaScript
- [GetTogether](https://gettogether.community/) ([Source](https://github.com/GetTogetherComm/GetTogether)), *mature*, Python
- [Mobilizon](https://joinmobilizon.org/en/) ([Source](https://framagit.org/framasoft/mobilizon/)), *in development*, Elixir
- Open Event (Source: [Frontend](https://github.com/fossasia/open-event-frontend), [Backend](https://github.com/fossasia/open-event-server)) *mature*, Python