Grammarly vs Proton Mail
A detailed comparison of Grammarly and Proton Mail in 2026. Compare pricing plans, features, and find out which productivity service is right for you.
Grammarly
AI writing assistant for grammar and clarity
Grammarly is a productivity and collaboration service that provides ai writing assistant for grammar and clarity. Founded in 2009 and headquartered in San Francisco, California, Grammarly offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12/month. Key features include Grammar check, Tone detection, Plagiarism, Style suggestions. Grammarly is a popular choice for users looking for quality productivity subscriptions.
Proton Mail
End-to-end encrypted email service
Proton Mail is a security and privacy service that provides end-to-end encrypted email service. Founded in 2014 and headquartered in Geneva, Switzerland, Proton Mail offers 3 pricing plans. It offers a free tier as well as paid plans starting from $3.99/month. Key features include E2E encryption, Swiss privacy, Custom domains, Bridge. Proton Mail is a popular choice for users looking for quality security subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Grammarly | Proton Mail |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2009 | 2014 |
| Headquarters | San Francisco, California | Geneva, Switzerland |
| Grammar check | ||
| Tone detection | ||
| Plagiarism | ||
| Style suggestions | ||
| GrammarlyGO AI | ||
| Browser extension | ||
| E2E encryption | ||
| Swiss privacy | ||
| Custom domains | ||
| Bridge | ||
| Calendar | ||
| VPN included |
Pricing Comparison
Compare all available plans and pricing tiers
Grammarly Pricing
$144/yr
Proton Mail Pricing
Frequently Asked Questions
Is Grammarly or Proton Mail better in 2026?
Both Grammarly and Proton Mail are excellent productivity services. Grammarly offers Grammar check and Tone detection, while Proton Mail features E2E encryption and Swiss privacy. The best choice depends on your specific needs and budget.
How much does Grammarly cost compared to Proton Mail?
Grammarly starts at $12/month, while Proton Mail starts at $3.99/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Grammarly and Proton Mail subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Grammarly and Proton Mail. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Grammarly, Proton Mail, or both — track all your subscriptions in one place with smart alerts and analytics.