What makes Threema special?

Threema is the world’s favorite secure messenger. It sets itself apart from others in the following respects:

  • Guaranteed privacy: Threema is designed to generate as little data on servers as technically possible.
  • Full anonymity: You are not forced to provide any personal information (such as your phone number or email address) in order to use Threema.
  • Optional contact synchronization: It’s not necessary to grant access to the address book in order to use Threema.
  • Comprehensive encryption: With Threema, all your communications are end-to-end encrypted – not only text messages and voice calls but also group chats, media files, and even status messages.
  • Comprehensive functionality: Threema is versatile and feature-rich.
  • Open standards: Threema uses a cryptographic library which is open source.
  • No-nonsense privacy policy: Threema’s transparent privacy policy is concise and fits on a sheet of paper.

Threema sets itself apart from other encrypted messengers in many respects, not only in terms of functionality or the encryption quality but also in regard to privacy protection. Learn more.

With Threema Work and Threema Gateway, Threema also provides solutions for secure communication in business contexts. 

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