Communication / Business Email Verified 26 Apr 2026

Mailfence Business

Encrypted business email with OpenPGP, calendar, contacts and document storage

Brussels, Belgium · Founded 2013 · Freemium
A European alternative to Gmail (Workspace)

About Mailfence Business

Mailfence Business is the business edition of Mailfence, a secure email and collaboration suite operated by ContactOffice Group in Brussels, Belgium and launched in 2013. It offers OpenPGP end-to-end encryption, digital signatures, password-protected messages, IP stripping and TLS-secured IMAP/POP/SMTP, alongside an integrated calendar, contacts and document storage. Business tiers (Entry, Pro, Ultra) support custom domains, branding and admin controls, with personal plans starting around €2.50/month and a free 500 MB tier. The company benefits from Belgian privacy law and GDPR jurisdiction.

Quick facts

Pricing model Freemium
Free trial Yes
Open source
Self-hostable No
Public API No
Target audience B2B
Company size fit All
DPA available Yes
Data stored in EU Yes
Last verified by eubuilt.eu on 26 Apr 2026 — re-checks every 6 months Flag listing → Read our criteria →