Proton Mail Alternatives

Proton Mail is described as 'Secure Swiss-based email with end-to-end encryption and zero third-party access. Available across devices, offering a free version to promote privacy' and is a leading webmail provider in the security & privacy category. There are more than 50 alternatives to Proton Mail for a variety of platforms, including Web-based, iPhone, Android, iPad and Mac apps. The best Proton Mail alternative is Tuta Mail, which is both free and Open Source. Other great apps like Proton Mail are Disroot, Posteo, mailbox and Mailfence.

filter to find the best alternatives

Proton Mail alternatives are mainly WebMail Providers, but if you're looking for Email Clients or Calendar Apps you can filter on that. Other popular filters include Free, Open Source and Self-Hosted. These are just examples - use the filter bar below to find more specific alternatives to Proton Mail.
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Alternatives list

  1. Beeble icon
     2 likes

    The Beeble Project is email and online cloud storage platform with unprecedented security and privacy without third party access.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
     
  2. Migadu icon
     4 likes

    Consolidate all your email addresses and domains at a flat price. Take back your email liberty and give unlimited email addresses to all your projects, clients and family members.

    50 Migadu alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  3. SafeSwiss icon
     4 likes

    SafeSwiss The world’s most effective end to end encryption security solution including P2P Voice, encrypted email, encrypted storage, ephemeral text chat, docs share & group chat for mobile phone devices and PC's.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
     
  4. Forward Email icon
     6 likes

    Forward Email is the best email service, encrypted email service, and fastest email service. It supports unlimited domains and aliases for no extra cost. It uses quantum safe ChaCha20-Poly1305 encryption and offers SMTP, IMAP, POP3, email webhooks, email regular expressions...

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Online
     
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    1
    Comments about Forward Email as an Alternative to Proton Mail
    linuxplayer
    Negative
    1

    Needs an existing email to be used for free. You have to pay to create an email.

    Forward Email icon
    Forward Email icon
    • Forward Email is Freemium and Open SourceProton Mail is also Freemium and Open Source
  5. PrivateMail icon
     3 likes

    Encrypted email inbox with calendar support, tasks, notes, bulk import, search features, key storage, encrypted cloud storage, file sharing.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
     
  6. CounterMail icon
     7 likes

    Countermail is a web-based email service. It is hosted in Sweden. Its focus is on privacy. It provides several features, such as PGP support and diskless servers to protect users ability to communicate securely and anonymously.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
     
  7. Mailture icon
     Like

    Mailture, a secure, business-oriented email service, is made to cater to all your emailing needs. With top-notch collaboration and communication features, Mailture offers much more than your usual inbox.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Software as a Service (SaaS)
     
  8. SCRYPTmail icon
     11 likes

    SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Online
     
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    6
  9. Titan is the first business email suite that helps you build deeper, more meaningful relationships with your customers.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
     
  10. Premium email, all at no cost. Join Horizon today and claim your premium inbox.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  11. MXroute icon
     1 like

    MXlogin is the first All-in-one Communication Suite designed for Small and Medium Enterprises for their modern-day communication needs.

    16 MXroute alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • iPad
     
  12. Secure Exchanges is a SaaS that enables point-to-point encrypted email exchange without the recipient having to install anything. It allows you to send emails and files up to 2.5 G. It also allows you to receive information.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • NuGet
    • Microsoft Office Outlook
    • .NET Framework
    • Context Chrome Extension
    • Software as a Service (SaaS)
    • Gmail
     
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