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Mailfence secure and private email
Easy to use end-to-end encrypted email
since Jun 16, 2026 · HTTP 500
CohortClass of 2016What it is
Easy to use end-to-end encrypted email. — Mailfence is an easy to use secure and private email service. Mailfence provides OpenPGP based end-to-end encryption and digital signatures. It was launched in November 2013 by ContactOffice Group. Mailfence offers secure email but also Calendar, Contacts, Instant Messaging and File sharing function making it a secure alternative to G Suite. [Email, Productivity, Privacy]
HTTP liveness
19 probes since Jun 16Jun 16Jul 15
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — downDead · 5xx
Moat
Data moat
moderate
Accumulates proprietary data through end-to-end encryption and digital signatures.
moderate · 0.90 confidence
Text classification · Jun 2026
Discussion 0 comments
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Pulse Indexobserved activity
92/4 signal families
Liveness40%0.00
Press30%no data
GitHub20%no data
Tranco10%0.89
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2016weekly
13,657 products launched in 2016 · 100% still active
13,633 active24 sunset
Still active
100%
Median lifespan
4.9y