Tuta

Encrypted Email

Secure and private email, calendar, and contacts with end-to-end encryption

About

Tuta provides a secure and private email, calendar, and contacts service with end-to-end encryption, zero-knowledge architecture, and strict GDPR compliance, ensuring your data remains private and protected

Details

Tuta offers a range of features and capabilities, including end-to-end encryption with quantum-resistant cryptography, zero-knowledge architecture, and open-source clients. The service provides secure email, calendar, and contacts, with features such as custom domain integration, alias email addresses, and automatic backup. Tuta is trusted by thousands of businesses, including large financial institutions and human rights organizations, and is suitable for various use cases, including business, medical, personal, activists, and journalists. The service is committed to sustainability, using renewable energy and supporting non-profits, and is available for free, forever.