I'm running Mattermost and Jitsi for my employer on a $20 droplet (2 vCPU/4GB RAM) and it works like a champ. Meetings of 5-10 are common, but we've run meeting

I'm running Mattermost and Jitsi for my employer on a $20 droplet (2 vCPU/4GB RAM) and it works like a champ. Meetings of 5-10 are common, but we've run meetings larger than that too. As a facilitator of 1:1 adhoc meetings, it's basically zero overhead, because the server just coordinates a P2P connection then gets out of the way.