Alternatívy programu Crowdpurr pre Self-Hosted s licenciou s otvoreným zdrojom

• Self-Hosted
  Všetky platformy 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
• Licencia Open Source
  Akákoľvek licencia Bezplatná licencia Licencia Open Source Obchodná licencia