Tuta
About Tuta
Tuta offers secure email services with end-to-end encryption, calendar management, and contacts organization. The company provides a private and ad-free alternative to traditional email providers with a commitment to post-quantum cryptography for future-proof encryption. Tuta's infrastructure runs on renewable energy and delivers hardware-backed encryption for secure communications across web, desktop, and mobile platforms.
Why Notable
Open Source; quantum-safe encryption
