Top 12 Open-Source Alternatives to Quaternion

Product categories

Chat Communication Group Chat & Notifications Instant Messaging Messaging Text Messaging Video Chat

Summary

The top open-source alternatives to Quaternion are Element.io, nheko, and Matrix.org. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Element.io Landing Page
1

Element.io

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Pricing:
- Open Source
- Free
#Group Chat & Notifications #Communication #Chat 1 social mentions
nheko Landing Page
2

nheko

Social & Communications
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 2 social mentions
Matrix.org Landing Page
3

Matrix.org

Matrix is an open standard for decentralized persistent communication over IP.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 582 social mentions
SchildiChat Landing Page
4

SchildiChat

SchildiChat is a Matrix client based on Element with a more traditional instant messaging experience.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 6 social mentions
Syphon Landing Page
5

Syphon

An open source, not for profit chat client with a focus on privacy and ease of use
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging
Tox Landing Page
6

Tox

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 28 social mentions
Signal Landing Page
7

Signal

Fast, simple & secure messaging. Privacy that fits in your pocket.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 180 social mentions
Cinny Landing Page
8

Cinny

A Matrix client where you can enjoy the conversation using simple, elegant and secure interface protected by e2ee with the power of open source.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 9 social mentions
Briar Landing Page
9

Briar

Secure messaging, anywhere
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Instant Messaging 120 social mentions
WeeChat Landing Page
10

WeeChat

WeeChat is a fast, light and extensible chat client.
Pricing:
- Open Source
#Group Chat & Notifications #Messaging #Communication 17 social mentions
Discord Landing Page
11

Discord

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 122 social mentions
NextCloud Talk Landing Page
12

NextCloud Talk

Screensharing, online meetings & web conferencing without data leaks.
Pricing:
- Open Source
#Communication #Group Chat & Notifications #Messaging 11 social mentions