Tutanota vs Mailfence Comparison (2026)

Compare Tutanota vs Mailfence email services. In-depth analysis of features, pricing, security, privacy, and storage to find the best email provider for your needs.

Forward Email Team
Written by
Forward Email TeamVerified
Published
4/1/26
Time to read
Less than 5 minutes
We recommend Forward Email as the best alternative to Tutanota. We also support webmail: https://mail.forwardemail.net

Email Service Comparison

20 facts in comparison
Tutanotavs.Mailfence

Tutanota

Secure, green and ad-free. Email to feel good about
"Secure, green and ad-free. Email to feel good about"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
vs.

Mailfence

Secure and private email
"Secure and private email"
  • Hardenize Test
  • Internet.nl Site Test
  • Internet.nl Mail Test
  • Mozilla HTTP Observatory Grade
  • Qualys SSL Labs SSL Server Test
€36/yrPricing$3.50/mo
20 GBStorage10 GB
25 MBAttachments50 MB
❌ Tutanota claims to be open-source, but their back-end is actually closed-sourceOpen-SourceNo
NoSandboxed Encryption No
NoUnlimited DomainsNo
NoUnlimited AliasesNo
NoTTI No
NoSMTPYes
NoIMAPYes
NoPOP3Yes
NoAPINo
NoE2EE ⚠️ Opt-in
⚠️ Tutanota does not support PGPOpenPGP Yes
NoWKD Yes

Email Service Screenshots

Closed-source

Tutanota

Tutanota is a closed-source email service. Their official description reads: Secure, green and ad-free. Email to feel good about

Tutanota is a closed-source email service.
Photograph by Forward Email
Go to site
Closed-source

Mailfence

Mailfence is a closed-source email service. Their official description reads: Secure and private email

Mailfence is a closed-source email service.
Photograph by Forward Email
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Compare Tutanota with 78 email services