Great news: Forrester Wave™ recognizes Threema as a leader in secure communications solutions

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Secure. Anonymous.
Trusted by millions.

Threema
for individuals
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Threema Work
for companies
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Threema – The secure messenger for individuals and companies

Cybersecurity Study

How companies handle cybersecurity.

Cybersecurity Study

Threema Work
The Secure Business Messenger

Don’t compromise on security. Protect your business chats and the privacy of your employees and business partners.

Threema
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.

Your Private Life Is Valuable
Don’t Pay With Your Data

There is no such thing as a free lunch. If you don’t pay money for a messenger service, you pay with your data instead.

Candid Camera
Ice Cream in Exchange for Your Data

How old are you? What’s your phone number? … We used a candid camera to test how much personal information is shared for a free ice cream. The result is entertaining.

Threema Work
Protect Your Business Chats

Never be lulled into a false sense of security. Only a truly secure communication channel protects information from falling into the wrong hands.

Success Story
Swiss Alpine Rescue (SAR)

With Threema Work, Swiss Alpine Rescue has made a quantum leap in mission communication.

Success Story
Hardtschule Durmersheim

Threema Work has become the central communication tool for students and teachers.

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.

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No collection of user data, no ads
100% Swiss Made
Guaranteed privacy and strong encryption
Chat anonymously:
No phone number required
iOS
Android
iOS
Web
macOS
Windows
Linux

Use Threema on your smartphone, tablet, or on your desktop computer

Download now

Secure Communication for Companies
with Threema Work

Trusted by millions. Reviewed by security experts. 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.

Efficient administration
GDPR-compliant
Targeted information distribution
Automation and integration
Threema Work: business application for the smartphone and the desktop

Threema – A Leader in Secure Communication

Find out how Threema stands out from the competition.

To the report
Threema – A Leader in Secure Communication

The Business Solutions
at a Glance

Threema Work

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.

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Threema OnPrem

Threema’s self-hosting solution provides maximum security and total data ownership for companies with exceptional standards.

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Threema Broadcast

The useful tool for targeted top-down communication via feeds, distribution lists, bots, and centrally managed group chats.

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Threema Gateway

The messaging API enables you to send and receive Threema messages using your own software.

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ADAC RWE
KBC Mercedes-Benz Emirates
Edeka BW TK

Over 8,000 companies and organizations use Threema Work as their business-messaging service.

Customer testimonials
Secure video calls via the Threema app for individuals and companies
User profile with contact details in the Threema messenger
Surveys/polls in the Threema chat app

Threema is a
Statement

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.

Available Since

2012

Number of Users

12M

Number of Corporate Customers

8,000+

68,000 Play Store Reviews

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

Privacy is an end, not a means.

Sadly, some think this means they should put it to an end.

08.10.2024, 09:36

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* Group calls can be routed through media routers outside of Switzerland, depending on the location of the participants. Learn more