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Head-to-head · Email Apps

Apple Mail vs Proton Mail

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Apple Mail #2 in Email Apps 9.3/10 Free plan Free plan✓ 1 of 3 features Visit Apple Mail
Proton Mail #5 in Email Apps 9.0/10 Free plan Free planFree trial✓ 1 of 3 features Visit Proton Mail

Apple Mail leads on 0 checks, Proton Mail on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreApple Mail · 9.3/10
  • Free planboth
  • Free trialonly Proton Mail

Apple Mail scores higher on our rubric for email apps: 9.3 against 9.0 out of 10; our editors rank them #2 and #5.

Apple Mail is the better fit for apple users managing several email accounts. Proton Mail is the better fit for privacy-focused users wanting encrypted email.

  • Apple Mail fits best

    Apple users managing several email accounts

  • Proton Mail fits best

    Privacy-focused users wanting encrypted email

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Side by side

Feature Apple Mail 9.3/10 Visit ↗ Proton Mail 9.0/10 Visit ↗
At a glance
Editor score 9.3 9.0
Ranking #2 in Email Apps #5 in Email Apps
Best for Apple users managing several email accounts Privacy-focused users wanting encrypted email
Pricing model Free Free plan + paid
Starting price Free plan $3.99/user/mo
Free plan ✓ ✓
Free trial — 14 days
Deployment Cloud, Desktop, Mobile Cloud, Desktop, Mobile
Platforms macOS, iOS Web, Windows, macOS, Linux, iOS, Android
Support Community, Docs Email, Live chat, Tickets, Docs
Integrations 5 integrations 4 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Apple Mail 1/3 · Proton Mail 1/3
Unified inbox ✓ (best) Not checked yet
End-to-end encryption Not checked yet Not checked yet
Custom domains Not checked yet ✓ (best)
Specs
Accounts supported Not checked yet Not checked yet
Platforms Not checked yet Not checked yet
Included storage Not checked yet Not checked yet
Our review
Pros
  • Combines multiple providers in one All Inboxes view
  • Supports scheduled sending and Mail Drop for large files
  • Includes Mail Privacy Protection and Apple Intelligence features
  • Encrypts messages between Proton Mail users and stored mailbox content
  • Sends password-protected encrypted emails to non-Proton recipients
  • Offers custom domains and hide-my-email aliases on paid plans
Cons
  • Native Mail apps are limited to macOS and iOS
  • Some features depend on device, system, provider, language, or region
  • Support channels are community and documentation
  • Free plan includes 1 GB storage and one encrypted email address
  • Custom domains require a paid plan
  • Desktop email-client access uses Proton Mail Bridge
Our verdict

Apple Mail is a free email client included with Apple devices, aimed at people who want to manage several accounts in one application. It is available on macOS and iOS, and supports accounts from iCloud, Gmail, Microsoft Exchange, Yahoo,…

Read the review →

Proton Mail centers on private email for individuals, families, and organizations that want encryption and tracking protection in their mailbox. Messages between Proton Mail users are end-to-end encrypted, and stored messages and…

Read the review →
  1. Apple MailEmail Apps 9.3Free plan
  2. Proton MailEmail Apps 9.0Free plan

Strengths and trade-offs

  • Apple Mail — where it wins

    • Combines multiple providers in one All Inboxes view
    • Supports scheduled sending and Mail Drop for large files
    • Includes Mail Privacy Protection and Apple Intelligence features

    Where it doesn't

    • Native Mail apps are limited to macOS and iOS
    • Some features depend on device, system, provider, language, or region
    • Support channels are community and documentation

  • Proton Mail — where it wins

    • Encrypts messages between Proton Mail users and stored mailbox content
    • Sends password-protected encrypted emails to non-Proton recipients
    • Offers custom domains and hide-my-email aliases on paid plans

    Where it doesn't

    • Free plan includes 1 GB storage and one encrypted email address
    • Custom domains require a paid plan
    • Desktop email-client access uses Proton Mail Bridge

More comparisons

All email apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update