Tutanota is an open-source end-to-end encrypted email software and freemium hosted secure email service.
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Best Mailfence Alternatives ranked by AI · updated May 2025
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Mailfence is a secure and private email service that offers end-to-end encryption and digital signatures.
Price: Starting from $2.50/month
🎯 mailfence.com
Top 6 Mailfence alternatives
ProtonMail is an end-to-end encrypted email service based in Switzerland.
Free tier available, premium plans starting at $5/month
Zimbra is an enterprise-class email, calendar, and collaboration solution built for the cloud, both public and private.
Starting at $6 per mailbox per year
Kolab Now is a secure and private collaboration suite offering email, calendar, file storage, and more.
Starting at $4.99 per month
Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
Zoho Mail is a secure and ad-free email hosting service that ensures data privacy and offers a clean interface for efficient communication.
Starting from $1/user/month
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