Alternatif untuk Orbit untuk Software as a Service (SaaS) dengan lesen percuma

• Software as a Service (SaaS)
  Semua platform Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari JavaScript BSD Windows Mobile Java Mobile Xfce Haiku PortableApps.com Java FreeBSD Electron / Atom Shell F-Droid Chrome Node.JS WebRTC Pidgin PureOS (Purism) Dart
• Lesen percuma
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil