Have you tried GoToMeeting? From the company that makes LastPass.
It's mostly equivalent to Zoom, from my experience. Grid view, screen sharing, recording, chat, file sharing, phone dial-in, calendar meetings, etc. If you follow a GTM invite link it downloads the app and run its for you, so nobody needs to have the app previously installed.
It's also rock stable. I've had hundreds of meetings with GTM, and never had any audio/video issues, whereas Google Hangouts/Meet has always been really flaky.
It's mostly equivalent to Zoom, from my experience. Grid view, screen sharing, recording, chat, file sharing, phone dial-in, calendar meetings, etc. If you follow a GTM invite link it downloads the app and run its for you, so nobody needs to have the app previously installed.
It's also rock stable. I've had hundreds of meetings with GTM, and never had any audio/video issues, whereas Google Hangouts/Meet has always been really flaky.