Alternativ till Crowdpurr för Software as a Service (SaaS) med kommersiell licens

• Software as a Service (SaaS)
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry 10 iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Windows Mobile Microsoft Office Powerpoint
• Kommersiell licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens