Alternativas ao Hoverboard para Software as a Service (SaaS) com licença comercial

• Software as a Service (SaaS)
  Todas as plataformas Windows Mac Linux Android iPhone Windows Phone Blackberry Blackberry 10 iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Chrome Google Drive
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial