Alternativa MeetingBurneru za Google Calendar z licenco odprtokodnega vira

• Google Calendar
  Vse platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Firefox Wordpress PortableApps.com Slack Electron / Atom Shell Chrome Google Calendar Drupal Moodle HubSpot
• Open Source licenca
  Vsako dovoljenje Brezplačna licenca Open Source licenca Trgovsko dovoljenje