https://meet.google.com/ Google Meet(recording is with the enterprise version) integrates with google calendar
https://www.gotomeeting.com/
https://www.skype.com/en/free-conference-call/
https://www.bluejeans.com/
Amazon Chime: https://chime.aws
Kosmi: https://kosmi.io
Jami: https://jami.net
Screen: https://screen.so
Signal: https://signal.org
Whereby: https://whereby.com
Airtime: https://airtime.com
Microsoft Teams: https://www.microsoft.com/en-us/microsoft-365/microsoft-team...
Rally: https://rally.video
https://kopano.com/products/meet/
A subscription or self-hosted, e2e encrypted video call tool
https://meet.google.com/ Google Meet(recording is with the enterprise version) integrates with google calendar
https://www.gotomeeting.com/
https://www.skype.com/en/free-conference-call/
https://www.bluejeans.com/