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Session vs SimpleX Chat

Head-to-head privacy comparison: KYC friction, trust score, jurisdiction, fees, audits, supported regions, and network support. Higher trust score: Session.

Session

Zero KYC · Trust 57/99

Decentralized encrypted messenger requiring no phone number or email. Swiss foundation stewardship, no registration, no metadata collection claim. 2026 funding review: development resumed in limited capacity after a donation campaign, but long-term runway remains a watch item.

CommsPrivacy Tools

SimpleX Chat

Zero KYC · Trust 52/99

Decentralized encrypted messenger with no user IDs, not even random identifiers. Connections are made through links or QR codes, and SimpleX Chat Ltd publishes transparency reports for the UK company.

Messaging
Session vs SimpleX Chat privacy comparison
MetricSessionSimpleX Chat
KYC levelZero KYCZero KYC
Trust score57/9952/99
JurisdictionCHUK
FeeFreeFree
Countries/regionsGlobalGlobal
Features
  • No phone number
  • No email required
  • E2E encrypted
  • Decentralized network
  • No metadata collection
  • Open source
  • iOS + Android + Desktop
  • Onion routing
Categories
  • Comms
  • Privacy Tools
  • Messaging
Audited by
  • Quarkslab
Networks supported
  • FOSS
  • Mobile
  • Desktop
  • Terminal

Quick take

Session scores 57/99 and SimpleX Chat scores 52/99. Use this page as a starting point, then review each provider profile for ownership, warnings, and policy changes.