I've been using Whereby for the last couple of years, and I do like it. It works well for small calls, but for calls with more than 5 people I found that it sta

I've been using Whereby for the last couple of years, and I do like it. It works well for small calls, but for calls with more than 5 people I found that it started to use a lot of CPU. If you're smaller than that, it's actually one of the most frictionless videoconference tools around.