Alternativas ao Dorkoy para Software as a Service (SaaS) com licença de código aberto

• Software as a Service (SaaS)
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Software as a Service (SaaS) PHP Windows Mobile Wordpress Node.JS Google Drive Cloudron Amazon Elastic Compute Cloud MongoDB
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial