cryptomail_backend
The premium Open Source alternative to ProtonMail
🎯 Best for:Organizations requiring absolute control over their email infrastructure and encryption keys.
What is cryptomail_backend?
A secure, privacy-focused email platform backend designed for end-to-end encrypted communication. It serves as a self-hosted alternative to ProtonMail, prioritizing military-grade security and user data control.
Tech Stack
UnknownEmail Clients & Services
Why cryptomail_backend?
- • End-to-end encryption
- • Privacy-first architecture
- • Open source transparency
Limitations
- • High setup complexity
- • Requires server maintenance
- • Limited third-party integrations
5/2/2025
Last Update
0
Forks
0
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to cryptomail_backend instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on ProtonMail)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%