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

• Software as a Service (SaaS)
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone Apple Watch iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Telegram Ruby on Rails
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence