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Kolab Now vs Mailfence: catalog facts
Kolab Now	Mailfence
Paid Paid subscription service.	Freemium A free account is available, with paid plans for more features.
Web	Android, iOS, Web
Operated in Switzerland since 2013 Email, calendars, contacts, files and video calls in one account	OpenPGP encryption and signing in the browser Standard IMAP, POP and SMTP access
Hosted service, not something you run yourself Paid service	Hosted service only Advanced features sit on paid plans
Web application, Hosted service	Downloadable app, Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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