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Runbox Alternatives

Runbox is described as 'offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions' and is an app in the security & privacy category. There are more than 25 alternatives to Runbox for a variety of platforms, including Online / Web-based, Mac, Windows, Linux and iPhone. The best alternative is Proton Mail, which is both free and Open Source. Other great apps like Runbox are Gmail, Tutanota, Disroot and Outlook.com.

Runbox alternatives are mainly WebMail Providers but may also be Calendar Apps or Email Clients. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Runbox.
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Runbox iconRunbox
  4
  • Online
  • OpenPGP

Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions

Learn more about Runbox

  1. Mailfence is a free secure and private mail service, that provides an end-to-end encrypted email.

    ⚫︎ Privacy focusedMailfence is considered a privacy friendly alternative.
    ⚫︎ AES-256 EncryptionMailfence has AES-256 Encryption, i.e. very strong security.
    ⚫︎ End-to-End EncryptionMailfence has E2E Encryption, for entire or parts of the app.
    ⚫︎ No TrackingMailfence will not track or use your personal data.
    ⚫︎ Two factor authenticationMailfence supports two-factor authentication (2FA).
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  2. Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.

    ⚫︎ End-to-End EncryptionProton Mail has E2E Encryption, for entire or parts of the app.
    ⚫︎ Privacy focusedProton Mail is considered a privacy friendly alternative.
    ⚫︎ Two factor authenticationProton Mail supports two-factor authentication (2FA).
    ⚫︎ No TrackingProton Mail will not track or use your personal data.
    ⚫︎ Dark ModeProton Mail supports dark mode for comfortable usage in low light conditions.
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  3. Gmail icon

    Gmail

    • FreeProprietary
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    • Android Wear
    • Android TV
    • Software as a Service (SaaS)

    Gmail is a free search-based web-mail service.

    ⚫︎ Multiple Account supportGmail support multiple accounts without the need to logout and login
    ⚫︎ Works OfflineGmail can be used without the need to connect to the internet.
    ⚫︎ Unified inboxView e-mails (or similar) from all accounts in one unified view with Gmail.
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    Mobile online version
  4. Tutanota icon

    Tutanota

    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • F-Droid

    Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps.

    ⚫︎ Privacy focusedTutanota is considered a privacy friendly alternative.
    ⚫︎ End-to-End EncryptionTutanota has E2E Encryption, for entire or parts of the app.
    ⚫︎ Dark ModeTutanota supports dark mode for comfortable usage in low light conditions.
    ⚫︎ Multiple Account supportTutanota support multiple accounts without the need to logout and login
    ⚫︎ LightweightTutanota consumes less device resources compared to similar apps.
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  5. Disroot is a platform providing online services based on principles of freedom, privacy, federation and decentralization.

    ⚫︎ Privacy focusedDisroot is considered a privacy friendly alternative.
    ⚫︎ DecentralizedDisroot is based on a decentralized infrastructure with no single entity controlling it.
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    Screenshot


  6. Outlook.com icon

    Outlook.com

    • FreemiumProprietary
    • Online
    • Chrome OS

    Outlook.com, part of Office Online (not to be confused with Microsoft Office Outlook ), is a webmail service from Microsoft, successor of Hotmail.

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    Outlook looks good on small screen
  7. Zoho Mail is an integrated email suite for modern enterprises, complete with Calendar, Notes, Tasks, Contacts, and Bookmarks.

    ⚫︎ Privacy focusedZoho Mail is considered a privacy friendly alternative.
    ⚫︎ Two factor authenticationZoho Mail supports two-factor authentication (2FA).
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    All-in-one view
  8. Web- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.

    ⚫︎ Privacy focusedPosteo is considered a privacy friendly alternative.
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    Main Website
  9. mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.org, is easy to remember and can be understood anywhere in the world. They have been operating e-mail accounts for more than 20 years and are a highly reliable service provider.

    ⚫︎ Privacy focusedmailbox.org is considered a privacy friendly alternative.
    ⚫︎ Two factor authenticationmailbox.org supports two-factor authentication (2FA).
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    Inbox with tabs
  10. Mailfence is a free secure and private mail service, that provides an end-to-end encrypted email.

    ⚫︎ Privacy focusedMailfence is considered a privacy friendly alternative.
    ⚫︎ AES-256 EncryptionMailfence has AES-256 Encryption, i.e. very strong security.
    ⚫︎ End-to-End EncryptionMailfence has E2E Encryption, for entire or parts of the app.
    ⚫︎ No TrackingMailfence will not track or use your personal data.
    ⚫︎ Two factor authenticationMailfence supports two-factor authentication (2FA).
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    Screenshot
Showing 10 of 48 alternatives