Alternativer til News WiinKz til Slack med open source-licens

• Slack
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Vivaldi Browser BSD Windows Mobile Wordpress PortableApps.com Slack Waterfox Pale Moon Chrome Tor Browser Bundle HP webOS Thunderbird Cloudron Zapier
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens