Skype
Freemium
Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.
Mattermost
Open Source
Mattermost is an open source, private cloud Slack-alternative, Workplace messaging for web, PCs and phones. MIT-licensed.
Zulip
Open Source
Zulip is a chat and collaborative software.
YakYak
Open Source
YakYak is a desktop chat client for Google Hangouts.
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…
Dialog Messenger
Free Personal
Dialog Messenger is a handy and feature-rich enterprise multi-device messenger available for server or cloud.
Compare Rocket.Chat with alternatives
Compare Mattermost and Rocket.Chat and decide which is most suitable for you.
Compare Matrix.org and Rocket.Chat and decide which is most suitable for you.
Compare Dialog Messenger and Rocket.Chat and decide which is most suitable for you.