Alternativen zu Tars für Software as a Service (SaaS) mit Open Source-Lizenz

• Software as a Service (SaaS)
  Alle Plattformen Windows Android iPhone iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Facebook Slack Facebook Messenger Gmail Twitter MailChimp Trello Salesforce.com HubSpot Google Drive - Sheets Intercom Autopilot Wit.ai Watson Conversation Api.ai
• Open Source Lizenz
  Beliebige Lizen Freie Lizenz Open Source Lizenz Kommerzielle Lizenz