Threema
Swiss private messenger that works without a phone number.
About Threema
In Threema’s own words: “The secure instant messenger from Switzerland. GDPR-compliant messaging for individuals and organizations that value privacy, security and data protection.”
Threema is built with privacy in mind.
People switching from WhatsApp and Telegram often consider Threema.
Threema is an alternative to
Similar to Threema
- ElementSecure, decentralised messaging on the Matrix protocol.
- SignalEnd-to-end encrypted messaging and calls from a non-profit foundation.
- ViberEncrypted messaging and free calls, popular across Europe and Asia.
- WireEnd-to-end encrypted collaboration for teams and governments.
- DiscordFree voice, video and text — popular for communities and small teams.
- Facebook MessengerMeta’s messaging app for chats, calls and group conversations.
- TelegramFast messaging with large groups, channels, bots and cloud sync.
- WhatsAppEncrypted messaging and calls used by billions of people.
Listed for information; LaunchStall isn’t affiliated with Threema. The quoted description comes from threema.ch. Features and plans change — check the official site for current details.