Alternativas ao deepr para Self-Hosted com licença de código aberto

• Self-Hosted
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Firefox S60 Chrome HP webOS Gmail React
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial