Thanks for your question! Afaik Vectera runs in your browser and focuses on sharing what's in it. CoScreen lives on OS-level so you can share and interact with

Thanks for your question! Afaik Vectera runs in your browser and focuses on sharing what's in it. CoScreen lives on OS-level so you can share and interact with any native window, browser or not. They also don't seem to support multiple users sharing windows at the same time side-by-side but please let us know if we're missing anything.