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.
Whaller
Freemium
Whaller allows teams and organizations to create their own internal social networks, meaning no adverts and no data exploitation.
TribeScale
Free
TribeScale is an All-in-One platform to coordinate your team around what really matters - communication, goals, decisions, tasks and results.
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…
Echoplexus
Open Source
Echoplexus is an anonymous, web-based, IRC-like chatting platform that makes its best effort to respect your privacy.
Flowdock
Commercial
Flowdock is a group chat for teams which integrates with GitHub, Jira, Trello.
Gitter
Freemium
Gitter is an open source instant messaging and chat room system for developers and users of GitHub repositories.
Hubgets
Commercial
Hubgets provides chat, voice and video turning team communication.
Slack
Freemium
Slack is a cloud-based team collaboration tool.
Matrix.org
Open Source
Matrix is an open protocol for real-time communication. It is designed to allow users with accounts at one communications service provider to communicate with…
Hibox
Freemium
Hibox provides task management, business chat and video calls.
Flock
Freemium
Flock is a communication app for teams. Packed with tons of productivity features, Flock drives efficiency and boosts speed of execution.
Fleep
Freemium
Fleep enables communication within and across organizations, be it your team chats, project communication or 1:1 conversations.
Zulip
Open Source
Zulip is a chat and collaborative software.
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Hack Chat
Open Source
Hack Chat is a minimal, distraction-free chat application.
Compare HipChat with alternatives
Compare Dialog Messenger and HipChat and decide which is most suitable for you.