Email

EU Alternatives to Outlook

4 privacy-focused, GDPR-compliant alternatives

All GDPR compliant
Verified by our team
EU data centers

ProtonMail

🇨🇭 Switzerland Since 2014 100M+ users
ISO 27001

CERN scientists built this. Now 100 million people trust it with their most sensitive emails. Swiss privacy laws protect you. Underground bunkers in the Alps store your data. Not even Proton can read what you write.

E2E Encrypted Mobile Apps
Pricing Free tier · from €4/mo
Data stored in Switzerland
Storage 1GB free, 15GB+ paid
Custom Domain ✓ Yes
Calendar ✓ Yes
Office Suite ✗ No

Tuta

🇩🇪 Germany Since 2011 10M+ users
Open Source GDPR compliant

Germany's answer to encrypted email. Fully open source, so anyone can audit the code. Tuta goes further than others: subject lines, contacts, everything encrypted. Premium security starts at €3/month. That's less than a coffee.

E2E Encrypted Mobile Apps
Pricing Free tier · from €3/mo
Data stored in Germany
Storage 1GB free, 20GB paid
Custom Domain ✓ Yes
Calendar ✓ Yes
Office Suite ✗ No

Mailbox.org

🇩🇪 Germany Since 2014 500K+ users
ISO 27001Green energy

A full Google Workspace replacement from Berlin. Email, calendar, cloud storage, office suite. All for €1/month. Runs on 100% green energy. Privacy-focused since 2014, when most companies hadn't heard of GDPR.

E2E Encrypted Mobile Apps
Pricing Paid only · from €1/mo
Data stored in Germany
Storage 2GB-100GB
Custom Domain ✓ Yes
Calendar ✓ Yes
Office Suite ✓ Yes

Infomaniak Mail

🇨🇭 Switzerland Since 1994 1M+ users
ISO 27001Green energy

20GB free. More than Gmail gives you. Switzerland's largest independent cloud provider serves over 1 million European customers. Powered by renewable Swiss energy. No ads. No data mining. Just email that respects you.

Mobile Apps
Pricing Free tier · from €0
Data stored in Switzerland
Storage 20GB free
Custom Domain ✗ No
Calendar ✓ Yes
Office Suite ✗ No

Looking for something else?

Search more tools