Threema Threema
Threema Work Threema Broadcast Threema Gateway
English Deutsch
Threema Threema
  • Security and Privacy as the Cornerstones of Digital Communication

    Why Threema Why Threema

    Privacy Without Compromise

    Privacy Privacy

    Zero-Knowledge Security and Legal Compliance

    Security Security
  • Threema Work Threema Work
    Threema OnPrem Threema OnPrem
    Threema Private Threema Private
  • WhatsApp Alternative
    MS Teams Alternatives
    C-Level Communication
    Managing Shadow IT
    Fast Internal Communication via Messenger
    Mobile Workforce
    Business Continuity: Out-of-Band Communication
    One-to-Many Communication
    GDPR-Compliant Communication
    Strengthen Cyber Resilience: NIS2, DORA, and CER
    Mercedes-Benz Group AG
    EDEKA
    City of Frankfurt am Main
    Bavarian State Ministry of Justice
    TK Elevator
    Success Stories
    Public Institutions
    Government
    Emergency & Bluelight
    Healthcare
    Education
    Financial and Insurance Sectors
  • Availability Status in Threema Work
    Survey Feed: Involving Users in the Development Process
    #DeleteWhatsAppDay: More Relevant Than Ever
    Local Data Security with Android Keystore
    Cyberattack on Politicians: Security Is More Than Encryption
    Blog
    Threema Private
    Threema Work
    Threema Broadcast
    Support Request
    Cryptography Whitepaper
    Secure Messaging in Public Authorities
    Business Continuity Management
    Comparison of Business Messaging Solutions
    WhatsApp Alternative for Businesses
    European Cybersecurity Regulations: NIS2, DORA, and CER
    The Challenge of Cybersecurity
    Study: Cybersecurity and Communication Tools
    Events
    Webinars
    Partner NEW
    Documents
    Download
Threema Work Threema Broadcast Threema Gateway
Get Started
English Deutsch
  • Blog
  • Threema Private
  • All
  • Threema Work
  • Threema Private
Threema Private
May 7, 2019

Last Threema update for Windows Phone

Threema Private
March 27, 2019

New Threema audit

Dark grey background with light tech doodles and green hashtag text “#RegainPrivacyNow” centered.
Threema Private
March 6, 2019

Anonymity – the ultimate privacy protection

Threema Private
February 20, 2019

New promo clip

Threema Private
February 12, 2019

Are all encrypted chat apps equally secure?

Threema Private
February 4, 2019

Threema Safe for iOS

Threema Private
January 27, 2019

Why you should care about privacy even if you have “nothing to hide”

Threema Private
December 12, 2018

Threema Safe: The anonymous backup solution for your most important Threema data

Threema Private
October 28, 2018

Threema for iOS: Web client and more

1 ... 12 13 14 ... 26
  • About us
    • Why Threema
    • Privacy
    • Security
  • Products
    • Features
    • Lighthouse
    • Threema Work
    • Threema Private
    • Threema OnPrem
    • Threema Gateway
  • Downloads
    • Threema Work
    • Threema OnPrem
    • Threema Private
  • Use Cases
    • WhatsApp Alternative
    • Complement to MS Teams
    • C-Level Communication
    • Fast Internal Communication via Messenger
    • Mobile Workforce
    • Business Continuity: Out-of-Band Communication
    • One-to-Many Communication
    • GDPR-Compliant Communication
    • Strengthen Cyber Resilience: NIS2, DORA, and CER
    • Comparison of Private Messenger
    • Comparison of Business Messenger
  • Industries
    • Public Institutions
    • Manufacturing
    • Healthcare
    • Retail
    • Tourism / Hospitality
    • IT
    • Education
    • Police / Armed Forces
    • And many more
  • Resources
    • Success Stories
    • Blog
    • FAQ
    • Support
    • Events
    • App Configuration
    • Status
    • How to activate Threema Work
    • Changelog
  • Company
    • Open Source
    • Transparency Report
    • Jobs
    • Fan Shop
    • Business Inquiries
    • Contact
    • Press
    • Newsletter
    • Privacy Policy
    • Legal Notice
    • Data Processing Agreement
  • Pricing
    • Overview
    • Get started

Follow us

Threema Threema

Made in Switzerland © 2026 Threema GmbH.

swiss made software swiss made software swiss digital services swiss digital services Association for Corporate Data Protection Association for Corporate Data Protection