Alternatives à Clockwork SMS pour Self-Hosted avec licence open source

• Self-Hosted
  Toutes les plateformes Windows Mac Linux Chrome OS Android iPhone Windows Phone iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) PHP JavaScript Windows Mobile Java Apple TV C++ Objective-C C (programming language)
• Licence Open Source
  Toute licence License gratuite Licence Open Source Licence commerciale