When I schedule the meeting I use either Google meet (1 click to add to the invite) or Whereby which doesn't require any kind of login and is a solid alternative. It is also a good conversation starter as people are usually tired of Zoom and don't necessarily know Whereby.
In order of utilisation: Zoom, Google Hangout, Teams (hate it with passion), I've been invited on a number of different platforms but clearly none were very memorable :)