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Runbox vs Posteo: catalog facts
RunboxPosteo
Paid

Paid subscription after a free 30-day trial.

Paid

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

Web Web
  • Data hosted in Norway under Norwegian privacy law and GDPR
  • No advertising
  • Signup without personal details
  • Low fixed monthly price
  • No free plan after the trial
  • Hosted service, so you rely on the provider for your mail
  • No free tier
  • 4 GB base storage
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 Not stated if it works offline

Checked September 24, 2026

Checked September 23, 2026

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