Instant messaging

bluetooth mesh chat, IRC vibes

The next generation communication platform for gamers and academics alike.

A self hosted virtual browser (rabb.it clone) that runs in docker

Watch videos together, play games, or simply chat with friends or strangers all from within your browser!

Browser extension to watch videos together. Contribute to Semro/syncwatch development by creating an account on GitHub.

With Watch2Gether you can watch YouTube together. Services like Vimeo, Netflix, Amazon, Disney & Co are also supported. Create a room and invite friends to your WatchParty.

Keep attackers like the NSO Group, Cytrox and Intellexa and malware like Pegasus and Predator off of your device. Keep your messages and contacts safe, even when forensic tools like Cellebrite or Grayshift's GrayKay have compromised and unlocked your device.

SimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.

Use Zangi Private Messenger - it is free, highly secure and available everywhere. You can also create your own Messenger Solution to take full control over your business and data.

A tiny self-hosted federated messenger for the decentralized web. - GitHub - balzack/databag: A tiny self-hosted federated messenger for the decentralized web.

Utopia P2P Ecosystem

Building Private Communities

Social Networking Freedom

Chat over e-mail and head back to the future with us! Delta Chat is like Telegram or Whatsapp but without the tracking or central control. Delta Chat does not need your phone number. Check out our ...

Whether it's corporations or governments, there's just too much digital spying going on today. Tox is an easy to use application that connects you with friends and family without anyone else listening in. While other big-name services require you to pay for features, Tox is totally free and comes without advertising — forever.

Cwtch is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications.

Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Status brings the power of Ethereum into your pocket by combining a messenger, crypto-wallet, and Web3 browser.

Session is a private messenger that aims to remove any chance of metadata collection by routing all messages through an onion routing network.

Secure messaging, anywhere

CoyIM is a safe and secure chat client.

dismail.de - secure private messaging service located in Germany

Element is a Matrix-based end-to-end encrypted messenger and collaboration app. It’s decentralised for digital sovereign self-hosting, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability and easy connections.

Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect.

Silent Circle is the world leader in secure communications, offering enterprise communications solutions to businesses, NGOs, and governments worldwide. Silent Circle is the maker of Silent Phone, a premium end-to-end secure calling, messaging, file transfer, video, and conferencing application.

surespot encrypted messenger

Threema is the messenger that puts security and privacy first. No other chat service offers a similar level of security and privacy.