Threema is a highly secure, end-to-end encrypted messaging app for businesses, authorities, and individuals, offering GDPR-compliant communication with options for self-hosting and anonymous use.
Threema
Threema GmbH
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Suggest a change →A European alternative to these popular products
Threema provides end-to-end encrypted exchange of messages, calls, and files, designed for maximum confidentiality and data sovereignty. The platform is available in two main versions: Threema Work for organizations, featuring centralized user management and compliance tools Threema Private for individuals, which allows anonymous use without requiring a phone number or email address. Threema is trusted by over 8,000 organizations and 12 million users worldwide, including security-critical sectors such as military, government, and healthcare. The solution supports structured group chats, encrypted...
Threema
Threema GmbH
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