Threema
threema.chHighly Secure Communication – Designed for Maximum Confidentiality
Securityend-to-end-encryptionprivacysecure-messaginggdprself-hostingbusiness-communicationswitzerland
About
Threema is a Swiss-made end-to-end encrypted instant messaging platform for both individuals and organizations. It offers products for personal use, business communication, and on-premises self-hosting, all designed to be GDPR-compliant and privacy-focused. Over 12 million individuals and 8,000 organizations use Threema for secure messaging, voice/video calls, and file sharing.
Problem
Conventional messengers compromise user data and fail to meet compliance requirements, exposing organizations to cyberattacks and regulatory fines.
For
Businesses, government agencies, and privacy-conscious individuals who need secure, GDPR-compliant communication
How it works
Threema uses end-to-end encryption for all messages, calls, and file transfers, and can be deployed on company-owned infrastructure via Threema OnPrem for full data sovereignty.
Business model
freemium
Status
launched
Company
Threema GmbH