Quebic is the best way to communicate over text, voice, and video. On our platform, users own their data, and we will not sell your information to third parties.




Zulip is described as 'Threaded group chat with topics for live or async collaboration, open-source, supporting self-hosted or cloud use, suited for organized team discussions' and is a very popular instant messenger in the social & communications category. There are more than 100 alternatives to Zulip for a variety of platforms, including Android, iPhone, Web-based, Windows and iPad apps. The best Zulip alternative is Signal, which is both free and Open Source. Other great apps like Zulip are Telegram, Element, Discord and Matrix.
Quebic is the best way to communicate over text, voice, and video. On our platform, users own their data, and we will not sell your information to third parties.








Kik is way more than just messaging. It’s the easiest way to connect with your friends, stay in the loop, and explore – all through chat. No phone numbers, just pick a username.





Campfire is an installable, self-hosted group chat system. Easily invite people. Make rooms. @mentions, DMs, and mobile support. The basics done right. And since you get the code and host it yourself, you can customize it however you’d like for your own use.



Common Ground is a browser-based, open-source social platform for communities, built as a robust alternative to Discord.



Ryver provides all of your team communications in one place: chats, posts, and files. Invite as many team members and guests as you need.




Pivot is a workspace platform for communities, courses, projects, and teams. It combines real-time and async communication tools.




JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace.




Open source encrypted group-chat platform focused on privacy and efficiency, featuring Rust-based backend for speed, customizable interface, minimal data collection, real-time messaging, community-driven improvements, and ergonomic design for various use cases.

hack.chat is a minimal, distraction-free chat application. Channels are created and joined by going to https://hack.chat/?your-channel. There are no channel lists, so a secret channel name can be used for private discussions.
Source code : https://github.com/hack-chat/main.

