Skype
Freemium
Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
Trillian
Freemium
Trillian is a proprietary multiprotocol instant messaging application.
fluxday
Open Source
fluxday is a user-friendly, free & opensource task & productivity management tool for growing startups.
eXo Platform
Commercial
eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform.
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…
Active Collab
Commercial
Active Collab is a web-based project management tool.
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…
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.
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.
Mattermost
Open Source
Mattermost is an open source, private cloud Slack-alternative, Workplace messaging for web, PCs and phones. MIT-licensed.
Rocket.Chat
Open Source
Rocket.Chat free open source chat solution.
HumHub
Open Source
HumHub is a free social network software and framework built to give you the tools to make teamwork easy and successful.
TribeScale
Free
TribeScale is an All-in-One platform to coordinate your team around what really matters - communication, goals, decisions, tasks and results.
Flock
Freemium
Flock is a communication app for teams. Packed with tons of productivity features, Flock drives efficiency and boosts speed of execution.
Mavenlink
Commercial
Mavenlink is an advanced project management, task collaboration, resource allocation, work management and professional services automation platform.
dapulse
Commercial
Dapulse is a smart collaboration and communication app you can use to get your team members working in sync in one place.
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
buckets.co
Free
buckets.co helps you optimize workflows & collaboration at all levels.
taskblitz
Freemium
taskblitz is set of tools to collaboratively get your work done including project management, chat, time tracking and invoicing.
Compare Glip with alternatives
Compare Dialog Messenger and Glip and decide which is most suitable for you.