Alternativy k Snusbase pro Software as a Service (SaaS) s licencí open source

• Software as a Service (SaaS)
  Všechny platformy Windows Mac Linux Android iPhone Windows Phone Web Self-Hosted Software as a Service (SaaS) Ubuntu Microsoft Office 365 Gmail Debian CentOS Windows Server 2012 Microsoft Exchange Server Red Hat Windows Server 2008 R2
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence