Best Group Chat & Notifications in 2025

Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

A messaging app for teams who see through the Earth!

Improve team performance continuously with time tracking automation.

Try for free freemium €2.0 / Monthly

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.

Open Source free

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Open Source

Matrix is an open standard for decentralized persistent communication over IP.

Open Source

Fast, simple & secure messaging. Privacy that fits in your pocket.

Open Source

WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

free

Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

freemium $15.99 / Monthly (Pro - Great for Small Teams)

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Open Source

Facebook Messenger is a faster way to message.

TeamViewer lets you establish a connection to any PC or server within just a few seconds.

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Open Source

Instant screen sharing. Instant Aha!