Compare software

Mailfence vs Fastmail: catalog facts
Mailfence	Fastmail
Freemium A free account is available, with paid plans for more features.	Paid Paid subscription with a 30-day free trial that needs no credit card.
Android, iOS, Web	Android, iOS, Web
OpenPGP encryption and signing in the browser Standard IMAP, POP and SMTP access	Email, calendar and contacts in one service Choice of EU or USA data residency
Hosted service only Advanced features sit on paid plans	No free plan after the trial Hosted service, so your mail lives on Fastmail's servers
Downloadable app, Web application, Hosted service	Downloadable app, 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
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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