Proton Mail

Overview​

Proton Mail is an encrypted email service with free and paid plans, web and mobile applications, aliases and custom-domain support. Encryption coverage differs between Proton users and external recipients.

Best for​

Individuals and teams seeking privacy-focused hosted email

Pricing and availability​

A free entry option is available; paid plans expand limits or features. Current terms should be checked on the official site.

Platforms and integrations​

Available through: web, ios, android.

Supported applications, protocols, APIs and integrations vary by platform and current provider documentation.

Privacy and security​

Privacy tools reduce specific forms of tracking but do not guarantee anonymity. Review encryption boundaries, metadata, account recovery and third-party connections.

Key strengths​

• End-to-end encryption within Proton
• Free entry plan
• Aliases and custom domains

Key limitations​

• Some external-email metadata and compatibility constraints remain
• Availability and commercial terms can change
• Users must follow applicable law and provider terms

Editorial note​

CoinBotLab independently maintains this record using current provider documentation and independent sources. Features, pricing, availability and policies can change.