Mailbox.org vs ProtonMail

Mailbox.org is a German-based email and office suite that prioritizes user privacy. It offers PGP encryption at rest, ensuring that emails and data are protected from unauthorized access. The suite includes features such as email, calendar, and document editing, all designed with security and privacy in mind.

ProtonMail is the world's largest secure email service, designed to keep your private communications truly private through end-to-end encryption and zero-access architecture. Based in Switzerland, it ensures your sensitive data remains shielded from third-party tracking, advertising algorithms, and unauthorized surveillance. With apps available across web, desktop, and mobile devices, it seamlessly integrates advanced cryptographic security into your daily workflow without sacrificing ease of use. Users can easily send encrypted emails to anyone, manage custom domains, and organize their inbox with modern productivity features.

• High level of security and privacy
• PGP encryption at rest
• Compliant with strict German data protection laws
• Feature-rich office suite

• End-to-end and zero-access encryption
• Protected by strict Swiss privacy laws
• Open-source and independently audited apps
• Free tier available with no ads

• No free tier; only a 30-day trial, with paid plans from EUR 1 per month
• Not as widely known as other email hosting solutions
• May require technical expertise to set up

• Free tier has limited storage and features
• Advanced features require a paid subscription
• No native IMAP/POP3 support without a bridge app