Must-Have Features for Online Meeting Platforms

Screen sharing, chat, breakout rooms, and stable connection - the rest is extra.

Agree that those are the core features needed. I'd add a couple others to the list of essentials: 1) Good audio/video quality and 2) Ability to easily invite external participants via a link. The rest are nice-to-haves but not deal breakers for me when evaluating meeting platforms. Curious what others think are absolute must-haves?