Alternativ till Agenda för Software as a Service (SaaS) med öppen källkodslicens

• Software as a Service (SaaS)
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear Pebble iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) Firefox Safari BSD PortableApps.com Chrome HP webOS Gmail GNU Emacs
• Open Source-licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens