Small differences are huge though. I gave up on WebEx over two years ago when finding Zoom, so I cant speak to them adding copy-cat features and catching up fea

Small differences are huge though. I gave up on WebEx over two years ago when finding Zoom, so I cant speak to them adding copy-cat features and catching up feature-wise. However, I first switched to zoom from WebEx based on: 1. One click meeting starts w/ a simple URL 2. One click meeting joins w/ a simple URL 3. Standing reservation-less room with a URL to remove the hassle of booked by 15-minute segments that WebEx wanted As for Lync, not sure where to start. There are times 3 or 4 years ago when you were lucky to be able to log in. Their auth was a mess and if -- God forbid -- you had a legacy Skype or legacy Microsoft account, there were strange auth/password reset loops where accessing your account was virtually impossible. You'll find plenty of discussion online about people who suddenly found themselves shut out of a decade-old Skype account because their Skype email was somehow mal-merged into a Microsoft account. I was similarly trapped in this endless loop of auth issues and gave up entirely on Lync.