# Threema

> Private messaging and encrypted calls

Threema is a messaging app for text, files, and voice or video calls with end-to-end encryption. Personal accounts can work without a phone number or email address. The app provides private conversations and group communication within a service developed in Switzerland.

Threema Work adds a managed workplace messenger, with a central console for user permissions and app settings. Teams can use group conversations and calls while an organization controls the configuration. Threema OnPrem offers a self-hosted deployment on the organization's infrastructure. The product family gives individuals and businesses different ways to use the messenger according to how they want to operate and manage it.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/threema
- Official website: https://threema.com/en
- Category: Communication / Private messaging
- Status: Launched
- Topics: Encryption, Messaging, Privacy, Self hosted, Video calls
- Listing updated: 2026-10-30T16:54:01.982Z
- Information source: https://threema.com/en

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.