Alternativen zu ReadyDesk für Software as a Service (SaaS) mit Open Source-Lizenz

• Software as a Service (SaaS)
  Alle Plattformen Windows Mac Linux Chrome OS Android iPhone Blackberry iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) PHP BSD Chrome Gmail MySQL Community Edition Google Apps Perl
• Open Source Lizenz
  Beliebige Lizen Freie Lizenz Open Source Lizenz Kommerzielle Lizenz