Proton - Alternatives & Competitors

Ranked by Relevance

• 1
  Atomic Mail Encrypted Email You Can Trust

  Atomic Mail is a secure email provider that prioritizes user privacy and data security through advanced encryption technologies. It offers a free, private, and ad-free email experience.

  • Free
• 2
  Beeble End-to-End Encrypted Email and Cloud Storage for Maximum Privacy

  Beeble provides secure, end-to-end encrypted email and cloud storage solutions, safeguarding user data and privacy through advanced cryptography and innovative infrastructure.

  • Freemium
  • From 11$
• 3
  StealthMail Advanced Email Security and Compliance for Remote Work

  StealthMail provides robust enterprise email security with end-to-end encryption, blockchain reinforcement, and compliance for platforms like Office 365, Gmail, and MS Teams.

  • Free Trial
• 4
  Standard Notes Secure, encrypted note-taking app for ultimate privacy.

  Standard Notes is a secure note-taking application offering end-to-end encryption, seamless device syncing, and advanced privacy features. It ensures all your notes and files are protected, accessible offline, and organized across all platforms.

  • Freemium
  • From 8$
• 5
  SecureNest Swiss-Based Privacy Solutions For Your Digital Life

  SecureNest is a comprehensive Swiss-based privacy platform offering AI-powered tools including NestMind AI Studio, secure file transfer, encrypted AI chat, and password management solutions, all protected by Switzerland's stringent data protection laws.

  • Freemium
  • From 10$