A Decade of Seriously Secure Messaging
Ten years ago, on 12/12/2012, the first ever Threema version was published in Apple’s App Store.Read more
A Decade of Seriously Secure Messaging
Ice Cream in Exchange for Your Data
Your private life is valuable. Don’t pay with your data
Success Story Hardtschule Durmersheim
Secure Communication for Individuals with Threema
Pay once, chat forever. No collection of user data. Open Source.
Thanks to consistent end-to-end encryption, no one other than the intended recipient can read transmitted messages, not even Threema as the service operator. It’s not required to provide any personal data whatsoever: If so desired, Threema can be used completely anonymously, i.e., without disclosing one’s phone number or email address. Threema was built from the ground up with data protection and privacy in mind (Privacy by Design), which is why only as little metadata as possible is generated when using the service.
Threema is 100% Swiss Made, hosts its own servers in Switzerland*, and, unlike US services (which are subject to the CLOUD Act, for example), it is fully GDPR-compliant.Learn more
No phone number required
Use Threema on your smartphone, tablet, or on your desktop computerDownload now
Secure Communication for Companies
with Threema Work
Trusted by millions. GDPR-compliant. Built for business.
Instant messaging has become a crucial part of everyday business life some time ago, and it has replaced email in many instances. The chat application Threema Work enables companies to make use of instant messaging for corporate communication without taking any risks.
Every company benefits from a secure and privacy-compliant WhatsApp alternative. With the company messenger Threema Work, employees communicate within the team in a fast, efficient, and straightforward manner – without the danger of business secrets or user data getting into the wrong hands. Also, there’s no more reason for the staff to adopt a dangerous shadow IT.
Collaboration solutions such as MS Teams pose considerable legal risks for companies due to their lack of effective end-to-end encryption and metadata protection. Therefore, such tools cannot be considered a substitute for a secure instant messenger. This is where the business messenger Threema Work comes in.
The Business Solutions
at a Glance
The secure enterprise messaging solution offers convenient user management, extensive app configuration and administration options, and numerous additional features tailored to the professional needs of organizations.Learn more
Threema’s self-hosting solution provides maximum security and total data ownership for companies with exceptional standards.Learn more
The useful tool for targeted top-down communication via feeds, distribution lists, bots, and centrally managed group chats.Learn more
The messaging API enables you to send and receive Threema messages using your own software.Learn more
Over 7,500 companies and organizations use Threema Work as their business-messaging service.Customer testimonials
Threema is a
Security and privacy are deeply ingrained in Threema’s DNA. Since 2012, we have been vigorously committed to ensure that our users can communicate without having to worry about privacy and security. We will continue to base both the software development and our business decisions on our users’ security and data protection.
4.4 of 5
From software development to customer support, everything is taken care of in-house. The direct dialogue with our users is just as important to us as a pleasant working atmosphere.
Stay in the Loop
With the 5.0 update, Threema for iOS concludes its UI modernization and introduces a completely redesigned chat view along with some handy new features. 📱✨ threema.ch/bp/threema-50-for-ios
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