Sending unecrypted messages can be a privacy and security nightmare. SMS messages can be intercepted by hackers and cybercriminals, and in some countries, governments use text messages to shut down political activists and journalists.

Not sure what to look for when choosing a messenger? Read our helpful article for our advice.

Use Instead Of: WhatsApp, Facebook Messanger, Telegram, SMS, Zoom, Snapchat, Discord, or Slack.

Signal -

Signal is a mobile app developed by Open Whisper Systems. The app provides instant messaging, as well as voice and video calling. All communications are end-to-end encrypted.


Element - Decentralized

All-in-one secure chat app for teams, friends and organisations. Keeps conversations in your control, safe from data-mining and ads. Talk to everyone through the open global Matrix network, protected by proper end-to-end encryption.


Session -

Session is an end-to-end encrypted messenger that minimises sensitive metadata, designed and built for people who want absolute privacy and freedom from any form of surveillance.


Threema -

Threema is serious about maintaining their user's security and privacy. Their messaging and voice calling are both end-to-end encrypted, and you can sign up anonymously without a phone number or email address. In addition to their robust security, you can also create polls, transfer files, record audio, change your theme, and share your location.