Lockbin AlternativesWebMail Providers and other similar apps like Lockbin

Lockbin is described as 'Web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information' and is a webmail provider in the security & privacy category. There are more than 25 alternatives to Lockbin for a variety of platforms, including Web-based, Windows, iPhone, Mac and Android apps. The best Lockbin alternative is Proton Mail, which is both free and Open Source. Other great apps like Lockbin are Tuta Mail, Mailbox.org, Vivaldi Mail and Enigmail.

filter to find the best alternatives

Lockbin alternatives are mainly WebMail Providers but may also be Email Clients or Calendar Apps.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Lockbin.
Lockbin iconLockbin
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  • ...

Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.

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Lockbin alternatives page was last updated Jul 3, 2024
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  1. Proton Mail icon
    Proton Mail icon

    Proton Mail

     902 likes
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    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.

    97 Proton Mail alternatives
    Proton Mail screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Tor
    Proton Mail screenshot 1
    Proton Mail screenshot 2
    +6
    Proton Mail screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  End-to-End Encryption
    2.  Encrypted Email
    3.  Ad-free
    4.  Two-factor Authentication
    5.  Mobile friendly
    6.  No Tracking
    7.  Custom Domain
    8.  Dark Mode
    9.  PGP Encryption
    10.  Anonymous Email
    11.  Filters
    12.  Self Destructing Messages
    Proton Mail iconLockbin Icon

    Proton Mail VS Lockbin

    Is Proton Mail a good alternative to Lockbin?
     

    • Proton Mail is the most popular Web-based, Windows, Android & Mac alternative to Lockbin.

    • Proton Mail is the most popular Open Source & free alternative to Lockbin.

    • Proton Mail is Freemium and Open SourceLockbin is Freemium and Proprietary
    • Proton Mail is Privacy focusedLockbin is not according to our users
  2. Tuta Mail icon
    Tuta Mail icon

    Tuta Mail

     466 likes
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    Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.

    95 Tuta Mail alternatives
    Mail View

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Flathub
    • F-Droid
    Calendar View
    Contacts View
    +6
    Search feature

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Encrypted Email
    2.  End-to-End Encryption
    3.  Dark Mode
    4.  Custom Domain
    5.  Encrypted calendar
    6.  Contacts
    7.  No Tracking
    8.  Integrated File Sharing
    9.  Multiple Account support
    10.  Spam Filter
    11.  Ad-free
    12.  Email Organizer
    Tuta Mail iconLockbin Icon

    Tuta Mail VS Lockbin

    Is Tuta Mail a good alternative to Lockbin?
     

    • Tuta Mail is the most popular Self-Hosted alternative to Lockbin.

    • Tuta Mail is Freemium and Open SourceLockbin is Freemium and Proprietary
    • Tuta Mail is Privacy focused and LightweightLockbin is not according to our users
  4. Mailbox.org icon
    Mailbox.org icon

    Mailbox.org

     61 likes
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    E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).

    78 Mailbox.org alternatives
    Dashboard online office. Powered by Open-Xchange

    License model

    Application types

    Platforms

    • Online
    Unlimited video conference. Up to 10 participants. OpenTalk.
    Webmail
    +5
    Online office shortcut menu. Powered by Open-Xchange.

    Properties

    1.  Privacy focused

    Features

    1.  Custom Domain
    2.  Encrypted Email
    3.  Built-in Calendar
    4.  Calendar Integration
    5.  No Tracking
    6.  PGP Encryption
    7.  Spam Filter
    8.  Two-factor Authentication
    9.  Automatic Backup
    10.  Real time collaboration
    11.  Support for Aliases
    12.  Cloud Sync
    Mailbox.org iconLockbin Icon

    Mailbox.org VS Lockbin

    Is Mailbox.org a good alternative to Lockbin?
     

    • Mailbox.org is the most popular commercial alternative to Lockbin.

    • Mailbox.org is Paid and ProprietaryLockbin is Freemium and Proprietary
    • Mailbox.org is Privacy focusedLockbin is not according to our users
  5. Ad
    Screenshot
    Proton Mail icon

    Proton Mail

    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any devi...

    https://proton.me
    Learn More
  6. Vivaldi Mail icon
    Vivaldi Mail icon

    Vivaldi Mail

     32 likes
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    Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...

    95 Vivaldi Mail alternatives
    Mail

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    • Vivaldi
    Calendar
    New Message
    +2
    Manage Folders

    Vivaldi Mail Features

    1.  Ad-free
    2.  PGP Encryption
    3.  Mail Filtering
    4.  Dark Mode
    5.  Calendar Integration
    6.  IMAP Support
    7.  POP3 Support
    8.  Encrypted Email
    9.  Web-Based
    Vivaldi Mail iconLockbin Icon

    Vivaldi Mail VS Lockbin

    Is Vivaldi Mail a good alternative to Lockbin?
     
  7. Enigmail icon
    Enigmail icon

    Enigmail

     71 likes
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    Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .

    32 Enigmail alternatives
    Thunderbird window with Decrypt button

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • GnuPG
    • Thunderbird
    • SeaMonkey

    Enigmail Features

    1.  Encrypted Email
    OpenPGP menu in main window
    Compose window with OpenPGP Security button
    +3
    OpenPGP menu in compose window
    Enigmail iconLockbin Icon

    Enigmail VS Lockbin

    Is Enigmail a good alternative to Lockbin?
     
  8. Kolab Now icon
    Kolab Now icon

    Kolab Now

     42 likes
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    Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.

    79 Kolab Now alternatives
    Kolab Now email

    License model

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    • DAVx5
    Kolab Now calendar
    Kolab Now contacts

    Properties

    1.  Privacy focused

    Features

    1.  Support for Aliases
    2.  Real time collaboration
    3.  End-to-End Encryption
    4.  CalDAV Support
    5.  WebDAV Sync
    6.  CardDAV Support
    Kolab Now iconLockbin Icon

    Kolab Now VS Lockbin

    Is Kolab Now a good alternative to Lockbin?
     

    • Kolab Now is the most popular SaaS alternative to Lockbin.

    • Kolab Now is Paid and Open SourceLockbin is Freemium and Proprietary
    • Kolab Now is Privacy focusedLockbin is not according to our users
  10. Swisscows.email icon
    Swisscows.email icon

    Swisscows.email

     5 likes
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    Swisscows.email is another product of Swisscows AG. This product offers you secure email traffic. With Swisscows.email you can send your emails encrypted so that absolutely no one can read them. The service is comparable to a letter that is protected from prying eyes in an...

    58 Swisscows.email alternatives
    Swisscows.email screenshot 1

    License model

    Application types

    Platforms

    • Online

    Properties

    1.  Privacy focused

    Features

    1.  Encrypted Email
    Swisscows.email screenshot 1
    Swisscows.email screenshot 2
    +6
    Swisscows.email screenshot 3
    Swisscows.email iconLockbin Icon

    Swisscows.email VS Lockbin

    Is Swisscows.email a good alternative to Lockbin?
     
  11. PaxMail icon
    PaxMail icon

    PaxMail

     2 likes
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    Drive, docs, and email service for freedom lovers.

    54 PaxMail alternatives
    PaxMail screenshot 1

    License model

    Application types

    Platforms

    • Online
    PaxMail screenshot 1
    PaxMail screenshot 2
    +2
    PaxMail screenshot 3

    PaxMail Features

    1.  No Tracking
    2.  Ad-free
    3.  IMAP Support
    4.  Contacts
    5.  CalDAV Support
    6.  CardDAV Support
    7.  WebDAV Support
    PaxMail iconLockbin Icon

    PaxMail VS Lockbin

    Is PaxMail a good alternative to Lockbin?
     
  12. FlowCrypt icon
    FlowCrypt icon

    FlowCrypt

     17 likes
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    FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.

    28 FlowCrypt alternatives
    FlowCrypt screenshot 1

    License model

    • Freemium • Open Source

    Platforms

    • Android
    • iPhone
    • Google Chrome
    • Brave
    • Firefox
    • OpenPGP
    FlowCrypt screenshot 1
    FlowCrypt screenshot 2
    +1
    FlowCrypt screenshot 3

    FlowCrypt Features

    1.  GPG Encryption
    2.  PGP Encryption
    3.  End-to-End Encryption
    4. Gmail icon  Gmail integration
    5.  Encrypted Email
    6.  Public key encryption
    FlowCrypt iconLockbin Icon

    FlowCrypt VS Lockbin

    Is FlowCrypt a good alternative to Lockbin?
     
  13. Runbox icon
    Runbox icon

    Runbox

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

    55 Runbox alternatives
    Webmail

    License model

    Application type

    Platforms

    • Online
    • OpenPGP
    Access
    Filter
    +2
    Preferences

    Properties

    1.  Privacy focused

    Features

    1.  IMAP Support
    2.  Email provider
    3.  Two-factor Authentication
    4.  Encrypted Email
    5.  No Tracking
    6.  Ad-free
    7.  PGP Encryption
    8.  CardDAV Support
    Runbox iconLockbin Icon

    Runbox VS Lockbin

    Is Runbox a good alternative to Lockbin?
     
  14. Temp.PM icon
    Temp.PM icon

    Temp.PM

     1 like
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    Temp.PM - Temporary Private Message.

    9 Temp.PM alternatives

    License model

    • Free • Open Source

    Platforms

    • Online

    Temp.PM Features

    1.  Self Destructing Messages
    Temp.PM iconLockbin Icon

    Temp.PM VS Lockbin

    Is Temp.PM a good alternative to Lockbin?
     
  15. GPGMail icon
    GPGMail icon

    GPGMail

     11 likes
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    GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.

    31 GPGMail alternatives

    License model

    Platforms

    • Mac
    • GPGTools
    • Apple Mail

    GPGMail Features

    1.  PGP Encryption
    2.  Encrypted Email
    GPGMail iconLockbin Icon

    GPGMail VS Lockbin

    Is GPGMail a good alternative to Lockbin?
     
12 of 40 Lockbin alternatives