Messenger

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

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

Open Source

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

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

Disa is your new messaging hub.

Chat everywhere! IM+ is the most widely used mobile IM app! Connect all-in-one to MSN, Yahoo!, Goo...

MeetU is a new way to meet people around the world and share hobbies and activities with them.

DcortChat is a Chat and Messenger HTML template for businesses, offices, or anyone, with a variety of features to meet all of your requirements. Try the demo and buy now!

paid Free Trial $24.0 / One-off

Keybase will be a public directory of publicly auditable public keys.

Of course you can also delete them manually! Text & Html emails with file attachments! Tempr. email easily receives text and html e-mails, even with file attachments. Many domains available!

Trillian is a decentralized and federated instant messaging platform that lets your whole company send private and group messages, keep tabs on what co-workers are doing, share files, and much more.

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Open Source

Brosix will improve the efficiency and decrease the expenses of your business by providing you all-in-one features package and many control functions.

freemium $4.0 / Annually (Private Team Network, Full Control over user accounts)