Plataformas para video conferencias

Zoom https://zoom.us/
Skype https://www.skype.com/es/
Join.me https://www.join.me/es
Go to Meeting https://www.gotomeeting.com/es-es
Hangouts https://hangouts.google.com/
Webinar Jam https://home.webinarjam.com/index
Jitsi https://jitsi.org/jitsi-meet/