Alternativas ao GitLab para Redmine com licença gratuita

• Redmine
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari PHP Python BSD Raspberry Pi Django Chrome Apache HTTP Server Bitcoin MySQL Community Edition Git Redmine Cloudron NGINX ZeroNet Go (Programming Language) Visual Studio Code Sublime Text Bootstrap Atom IntelliJ IDEA Perl BitTorrent Emojics CodeMirror Markdown Webpack
• Licença gratuita
  Qualquer licença Licença gratuita Licença Open Source Licença comercial