Open Source Communication Tools
Explore the Best Open Source Communication Tools like Mattermost, Rocket.Chat, Revolt and more.
Mattermost
A secure collaboration platform designed for mission-critical operations. It offers customizable tools for team communication, task management, and workflow automation
- Free + From $10/mo
- Open Source
Rocket.Chat
An open-source communication platform designed for secure and customizable team collaboration.
- Free + From $4.5/mo
- Open Source
Revolt
An open-source, user-centric chat platform designed as a privacy-focused alternative to Discord.
- Free
- Open Source
Element
An open source Matrix-based end-to-end encrypted messenger and secure collaboration app.
- From $6/mo
- Open Source
Zulip
An organized team chat app for distributed teams of all sizes.
- Free + From $6.67/mo
- Open Source