Alternatives à Mirrored Mockup Design pour Software as a Service (SaaS) avec licence open source

• Software as a Service (SaaS)
  Toutes les plateformes Windows Mac Linux Android iPhone iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) .NET Framework Google Drive Ruby on Rails Amazon Elastic Compute Cloud Atom
• Licence Open Source
  Toute licence License gratuite Licence Open Source Licence commerciale