Flock is a polished looking, free chat solution for Teams and Businesses. The primary reason why I’m interested in them is because I just found out that Flock integration is coming to the Email Hosting packages that I resell and manage for a couple of my WenderHost clients.

Flock is a free chat service for work and business environments that speeds up and simplifies communication within teams and organizations. No more long and confusing email threads with multiple people. No more waiting for responses. Just sign in, and start chatting!

Source: Flock — Free chat for Teams and Businesses