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addy.io vs Posteo

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

addy.io

Zero KYC · Trust 57/99

Open-source email aliasing service. Creates forwarding aliases to protect a real inbox, supports self-hosting, and accepts cryptocurrency subscriptions via NOWPayments for yearly plans.

EmailPrivacy Tools
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Posteo

Zero KYC · Trust 92/99

German privacy email from Posteo e.K. with anonymous signup/payment options, no ads and no linking of payment data to accounts.

Email
Full profileVisit site
addy.io vs Posteo privacy comparison
Metricaddy.ioPosteo
KYC levelZero KYCZero KYC
Trust score57/9992/99
JurisdictionGBDE
FeeFree / $1/mo Lite / $4/mo Pro€1/mo
Countries/regionsGlobalGlobal
Features
  • Email aliasing
  • No KYC
  • XMR payment accepted
  • Open source
  • Self-hostable
  • Securitum audited
  • Unlimited aliases (free tier)
  • Custom domains
  • Anonymous signup
  • Cash payment by mail
  • German jurisdiction
  • End-to-end encrypted
  • No IP logging
  • Sustainable infrastructure
  • No tracking
Categories
  • Email
  • Privacy Tools
  • Email
Audited by
  • Securitum
  • —
Networks supported
  • —
  • —

Quick take

addy.io scores 57/99 and Posteo scores 92/99. Use this page as a starting point, then review each provider profile for ownership, warnings, and policy changes.