tech from europe
vsAirmail

Tuta Mail vs Airmail

Last updated October 2026

Looking for a European alternative to Airmail? Here's how Tuta Mail compares, on EU hosting, GDPR and what it does.

Our pick for a European buyer: Tuta Mail. We weight data residency, GDPR and EU jurisdiction above everything else — that is the constraint this directory exists to solve.

Tuta Mail
Airmail
What it is
End-to-end encrypted email and calendar for teams
not established
Headquarters
🇩🇪 DE
No
EU data residency
Yes, for all customers
not established
DSGVO / GDPR
Yes
not established
Certifications
ISO 27001
not established
Price from
€6/user/mo
not established
Free plan
Yes
not established
Open Source
Yes
not established
Ratings
No
No
Integrations
Thunderbird (Mail add-on), Thunderbird (Calendar add-on)
not established

We have not yet completed our own research on Airmail; rows above show only what we can evidence. Check the vendor for specifics.

Where each one wins

Tuta Mail

Strengths

  • +Automatic end-to-end encryption for email, contacts and calendar
  • +Strong privacy focus with EU-based hosting and GDPR compliance
  • +Clean, intuitive and no-frills interface across web, mobile and desktop
  • +Open-source clients available for transparency
  • +Affordable pricing, often cited as better value than competitors like Proton
  • +Easy custom domain setup
  • +Responsive and helpful support in some user cases

Limitations

  • −Search functionality described as slow, rudimentary or frustrating
  • −Occasional performance issues with app speed and mobile connectivity
  • −Limited inbox management tools, such as lack of nested subfolders

Airmail

Review sentiment not yet compiled.

Data residency & compliance

Tuta Mail
Airmail
EU data residency
Yes, for all customers
not established
Transfer mechanism
Not required — data stays in the EU
not established
DPA
Published →
not established
Sub-processors
not established
not established
Certifications
ISO 27001
No

Pricing

Tuta Mail

  • Free Free per user20 GB storage · Unlimited calendars and labels · 15 email alias addresses
  • Essential €6 per user / monthCustom domain · Unlimited domain addresses · Shared mailboxes
  • Advanced €8 per user / monthCustom domain · Unlimited domain addresses · Custom branding
  • Unlimited €12 per user / monthCustom domain · Unlimited domain addresses · Custom branding or whitelabeling

Prices based on annual billing. Non-profits, schools, and open-source projects may qualify for a 50% discount.

Airmail

No published pricing we could verify.

Features

Tuta Mail

Encrypted email and privacy
End-to-end encryption for emails, subject lines, calendars, and contacts, Post-quantum cryptography, Password-protected encrypted emails to external recipients, Open-source clients
Email productivity
Offline access in desktop and mobile clients, Client-side full-text search, Inbox rules and filters, Conversation view
Business email and administration
Custom domains, Unlimited addresses at custom domains, Multiple users, Shared mailboxes
Calendar and contacts
Encrypted calendar and contacts, Calendar sharing, Event reminders, Contact synchronization
Secure Connect
Encrypted contact form for websites or intranets, Suitable for confidential or anonymous reporting

Airmail

Feature breakdown not yet compiled.

See Tuta Mail →More Airmail alternatives