The messenger for companies.
Secure and privacy-compliant.
Trusted by millions. Built for business.


Thousands of companies and organizations trust Threema Work
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Threema Work in comparison with other communication tools
Go to the comparisonZero-Knowledge Security and Full Legal Compliance
Threema Work offers maximum security and data privacy protection. In addition, it’s 100% compliant with GDPR and provides unparalleled metadata restraint. All communication is end-to-end encrypted. There’s no need to disclose a phone number or email address, and contact synchronization is optional. Threema Work can be used without access to the address book.
More about securityQuick Setup, Low Costs
The setup and distribution of Threema Work couldn’t be easier, and a variety of price plans are available, catering to every budget. SaaS or On-Premises, you decide which model suits your needs. There’s also a special price plan for educational institutions.
More about pricing