Tools — browsers, password managers, hardware » Messaging
B Threema
● up · checked 38m ago
Swiss paid one-time messenger. Phone-number optional, anonymous IDs, no metadata.
At a glance
- KYC required
- Non-custodial — you hold keys
- Third-party audited
Review
Swiss-based commercial messenger that's privacy-first. One-time purchase (no subscription, no ads). Identifier is a random 8-character Threema ID, NOT a phone number — they offer optional phone+email linking but it's not required. E2EE, perfect forward secrecy. Audited multiple times. Used by Swiss government and EU for sensitive comms.
Fees
$5 one-time · Swiss · audited · no phone required
Links
Audit trail — receipts for the editorial claim
- Upstream up · HTTP 200 · 1793ms · checked 38m ago
- No
.onionmirror listed - Last manual verification
2026-05-13(<7d) - See curator log for Threema
Embed this listing — for the provider
If you run Threema, drop this on your site. The badge auto-reflects the latest grade and pick status, links back to this page.
<a href="https://www.xmr.club/tools/threema">
<img src="https://www.xmr.club/badge/threema.svg" alt="Listed on xmr.club — Threema" height="32" />
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