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Posteo vs CounterMail: catalog facts
PosteoCounterMail
Paid

1 euro per month, with paid upgrades for storage and aliases.

Paid

Paid accounts; prices are listed on the provider's site.

Web Web
  • Signup without personal details
  • Low fixed monthly price
  • Automatic OpenPGP encryption with 4096-bit keys
  • Diskless web servers that boot from CD-ROM
  • No free tier
  • 4 GB base storage
  • Paid service
  • Closed source hosted service
Web application, Hosted service Web application, Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Not stated if it works offline Needs internet

Checked September 23, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.