Alternativer til WebinarJam til Blackberry med open source-licens

• Blackberry
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Software as a Service (SaaS) Firefox Windows Mobile Electron / Atom Shell Chrome
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens