Wikipedia
Glip
Glip is an online team messaging platform launched in October 2013. Built as a conversation based collaboration solution, users have access to proprietary productivity tools which are integrated into team, group and individual chat streams.
Co-founders Peter Pezaris, David Hersh, James Price and Claudio Pinkus launched Glip after their previous venture, Multiply.com was acquired by Naspers in 2010.