Skype
Freemium
Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
Glip
Freemium
Glip is fully searchable, real-time group chat; video chat, task management, file sharing app.
Flock
Freemium
Flock is a communication app for teams. Packed with tons of productivity features, Flock drives efficiency and boosts speed of execution.
Huddle
Commercial
Huddle is a team collaboration & project management software for enterprise and government.
Facebook
Free
Facebook is the world's largest social network platform.
eXo Platform
Commercial
eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform.
Grape
Commercial
Grape is an REST-like API framework for Ruby. It's designed to run on Rack or complement existing web application frameworks such as Rails and Sinatra by prov…
Azendoo
Freemium
Azendoo is a project management & team collaboration platform.
Compare Whaller with alternatives
Compare eXo Platform and Whaller and decide which is most suitable for you.