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Posteo vs Mailfence™

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Posteo compared with Mailfence™
DetailPosteoMailfence™
What it doesGreen, Secure, Ad-free Email Service Secure and private email service
StageEstablished Established
Founded2009 1999
Based inDE Not given
Pricing modelsubscription freemium
Pricing1 EUR per month with 4 GB storage, upgradeable. Includes email account, calendar, address book, and free support. Free plan with 1 GB storage. Paid plans: Base (11 GB annually), Entry (40 GB annually), Pro (78 GB semi-annually), Ultra (225 GB monthly).
Key features
  • 4 GB email storage, upgradeable
  • Two-factor authentication (TOTP)
  • Encrypted email, calendar and address book
  • Calendar synchronization via CalDAV
  • Address book synchronization via CardDAV
  • PGP and S/MIME encryption
  • Self-developed migration service
  • Crypto mail storage for entire mailbox
  • Anonymous payment option
  • Multiple colors and Dark Mode
  • End-to-end OpenPGP encryption
  • Digital signatures
  • Browser-based encryption
  • Secure calendar
  • Document storage and sharing
  • Custom email domains
  • Multiple email aliases
  • Mobile and desktop access
  • Key management
  • Contact groups
What makes it different
  • 100% ad-free with no user tracking or data trading
  • Powered by 100% green energy from Green Planet Energy
  • Anonymous signup and payment without personal data collection
  • Comprehensive encryption at the touch of a button for laypeople and professionals
  • Self-developed encrypted migration service with no third-party involvement
  • Browser-based encryption with no plugins required
  • Strong Belgian legal protection
  • Full OpenPGP interoperability
  • No tracking or surveillance
  • Integrated productivity suite
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)73 no change since last check73 no change since last check
Trust Flow (Majestic)3644
Citation Flow (Majestic)5047
Referring domains (Majestic)35093779

7 details filled in for both companies.

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