ProtonMail vs Outlook.com Comparison

Compare features to find which solution is best for your needs.

ProtonMail icon

ProtonMail

ProtonMail is a leading secure email service utilizing end-to-end encryption and zero-access architecture to protect user privacy. Developed by scientists at CERN, it offers a robust and user-friendly platform for sending and receiving confidential communications. by Proton Technologies AG

Open Source
Categories:
Available for:
Online Android iPhone iPad
VS
Outlook.com icon

Outlook.com

Outlook.com is a free, personal webmail service offered by Microsoft, providing robust email management with integrated calendar, contacts, and cloud storage. by Microsoft

Freemium
Categories:
Available for:
Online Chrome OS

Summary

ProtonMail and Outlook.com are both powerful solutions in their space. ProtonMail offers protonmail is a leading secure email service utilizing end-to-end encryption and zero-access architecture to protect user privacy. developed by scientists at cern, it offers a robust and user-friendly platform for sending and receiving confidential communications., while Outlook.com provides outlook.com is a free, personal webmail service offered by microsoft, providing robust email management with integrated calendar, contacts, and cloud storage.. Compare their features and pricing to find the best match for your needs.

Pros & Cons Comparison

ProtonMail

ProtonMail

Pros

  • Strong end-to-end encryption by default for ProtonMail users.
  • Zero-access architecture means only you can read your emails.
  • Based in Switzerland, providing strong legal privacy protection.
  • Focus on user privacy and anonymity (no IP logging, Tor support).
  • User-friendly interface despite advanced security features.

Cons

  • Encrypting emails to non-ProtonMail users requires a password and external link.
  • Free plan has limited storage and features.
  • May lack some integrations with third-party services compared to mainstream providers.
Outlook.com

Outlook.com

Pros

  • Clean and intuitive user interface.
  • Excellent integration with other Microsoft services (OneDrive, Calendar, Skype).
  • Strong security features and effective spam filtering.
  • Supports standard email protocols (IMAP/POP3).
  • Free to use with a generous storage limit.

Cons

  • Integration with non-Microsoft services can sometimes be less seamless.
  • Presence of advertisements in the free version.
  • Some advanced filtering options might require a learning curve.

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