FakeSMTP Alternatives

FakeSMTP is described as 'Free Fake SMTP Server with GUI for testing emails in applications easily. It is written in Java' and is an app in the development category. There are more than 10 alternatives to FakeSMTP for a variety of platforms, including Web-based, Windows, Linux, Mac and SaaS apps. The best FakeSMTP alternative is Mailpit, which is both free and Open Source. Other great apps like FakeSMTP are Mailcatch.app, MailHog, Papercut and Mailtrap.

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FakeSMTP alternatives are mainly Mail Servers but may also be Test Automations or Disposable Email Services.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of FakeSMTP.
FakeSMTP iconFakeSMTP
  6
  • Free • Open Source
  • ...

FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily. It is written in Java.

More about FakeSMTP
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FakeSMTP alternatives page was last updated Oct 5, 2023
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  1. Mailpit icon
    Mailpit icon

    Mailpit

     2 likes
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    An email and SMTP testing tool with API for developers.

    32 Mailpit alternatives
    Mailpit screenshot 1

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux

    Mailpit Features

    1.  Email validation
    2.  REST API
    3.  Email testing
    Mailpit iconFakeSMTP Icon

    Mailpit VS FakeSMTP

    Is Mailpit a good alternative to FakeSMTP?
     

    • Mailpit is the most popular Windows, Mac & Linux alternative to FakeSMTP.

    • Mailpit is the most popular Open Source & free alternative to FakeSMTP.

    • Mailpit is Free and Open SourceFakeSMTP is also Free and Open Source
  2. Mailcatch.app icon
    Mailcatch.app icon

    Mailcatch.app

     3 likes
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    An email sandbox to inspect and debug emails in dev, staging, and QA environments before sending them to recipients in production.

    20 Mailcatch.app alternatives
    Mailcatch.app screenshot 1

    License model

    • Freemium • Proprietary

    Platforms

    • Online

    Mailcatch.app Features

    1.  Email testing
    Mailcatch.app iconFakeSMTP Icon

    Mailcatch.app VS FakeSMTP

    Is Mailcatch.app a good alternative to FakeSMTP?
     

    • Mailcatch.app is the most popular Web-based alternative to FakeSMTP.

    • Mailcatch.app is Freemium and ProprietaryFakeSMTP is Free and Open Source
  4. MailHog icon
    MailHog icon

    MailHog

     8 likes
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    MailHog is an email testing tool inspired by MailCatcher, but easier to install.

    32 MailHog alternatives
    MailHog screenshot 1

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Docker

    MailHog Features

    1.  Portable
    2.  Email Forwarding
    3.  SMTP Support
    Discontinued

    The last version (1.0.1) is from August 2020, and the project is unmaintained. https://github.com/mailhog/MailHog/issues/442

    MailHog iconFakeSMTP Icon

    MailHog VS FakeSMTP

    Is MailHog a good alternative to FakeSMTP?
     
  5. Papercut icon
    Papercut icon

    Papercut

     6 likes
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    Papercut is a simplified SMTP server designed to only receive messages (not to send them on) with a GUI on top of it allowing you to see the messages it receives.

    24 Papercut alternatives
    Instant Feedback When New Email Arrives

    License model

    • Free • Open Source

    Platforms

    • Windows

    Papercut Features

    1.  SMTP Support
    Rich and Detailed View of Received Email
    View and Download the Mime Sections of your Email
    +2
    In Version 4 the Raw View Returns
    Papercut iconFakeSMTP Icon

    Papercut VS FakeSMTP

    Is Papercut a good alternative to FakeSMTP?
     
    Comments about Papercut as an Alternative to FakeSMTP
     
    Guest

    Should be rated a lot higher. Excellent free alternative to Mailtrap

    Positive comment •Jun 4, 2020
    1
    Guest

    Windows native app with helpful message rendering.

    Positive comment •Jul 19, 2019
    1
    jensv

    Very good GUI on windows with a lot of configuration options and viewable headers etc.

    Positive comment •Jan 3, 2017
    2
    FakeSMTP Icon
    Papercut icon
    • Papercut is Free and Open SourceFakeSMTP is also Free and Open Source
  6. Mailtrap icon
    Mailtrap icon

    Mailtrap

     13 likes
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    Mailtrap is an Email Delivery Platform for businesses and individuals to Test, Send, and Control their email infrastructure performance.

    29 Mailtrap alternatives
    Use Email Sandbox to inspect and debug emails in staging, dev, and QA environments before sending them to recipients in production.

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    Email API/SMTP that does the job: reaches recipients’ inboxes just in time.? Email infrastructure that ensures high deliverability by default.
    Leverage Actionable Analytics to control your email infrastructure performance. Catch and fix unexpected sending issues easy and fast.

    Mailtrap Features

    1.  Email Verification
    2.  Email testing
    3.  REST API
    4.  Transactional Email
    5.  Email Forwarding
    6.  Email validation
    7.  Email tracking
    Mailtrap iconFakeSMTP Icon

    Mailtrap VS FakeSMTP

    Is Mailtrap a good alternative to FakeSMTP?
     
  7. MailCatcher icon
    MailCatcher icon

    MailCatcher

     4 likes
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    MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.

    25 MailCatcher alternatives
    MailCatcher screenshot 1

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux

    MailCatcher Features

    1.  SMTP Support
    2.  Support for Javascript
    MailCatcher iconFakeSMTP Icon

    MailCatcher VS FakeSMTP

    Is MailCatcher a good alternative to FakeSMTP?
     
  9. Mailosaur icon
    Mailosaur icon

    Mailosaur

     10 likes
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    Email Testing for QA & Development Teams. Catch every email your product sends, analyze it's contents, follow links and test deliverability all via the Mailosaur API.

    27 Mailosaur alternatives
    Mailosaur screenshot 1

    License model

    Application types

    Platforms

    • Online

    Mailosaur Features

    1.  Email testing
    2.  SMS API
    3.  SMTP Support
    4.  SMS testing
    5.  POP3 Support
    6.  Email automation
    Mailosaur iconFakeSMTP Icon

    Mailosaur VS FakeSMTP

    Is Mailosaur a good alternative to FakeSMTP?
     

    • Mailosaur is the most popular commercial alternative to FakeSMTP.

    • Mailosaur is Paid and ProprietaryFakeSMTP is Free and Open Source
  10. smtp4dev icon
    smtp4dev icon

    smtp4dev

     7 likes
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    Dummy SMTP server that sits in the system tray and does not deliver the received messages. The received messages can be quickly viewed, saved and the source/structure inspected. Useful for testing/debugging software that generates email.

    19 smtp4dev alternatives

    License model

    • Free • Proprietary

    Platforms

    • Windows

    smtp4dev Features

    1.  SMTP Support
    smtp4dev iconFakeSMTP Icon

    smtp4dev VS FakeSMTP

    Is smtp4dev a good alternative to FakeSMTP?
     
  11. DummySMTP icon
    DummySMTP icon

    DummySMTP

     3 likes
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    DummySMTP allows you to test the email functionality of your applications, without setting up multiple test email addresses and cluttering your inbox.

    26 DummySMTP alternatives
    DummySMTP screenshot 1

    License model

    • Free • Proprietary

    Platforms

    • Software as a Service (SaaS)

    DummySMTP Features

    1.  Debugging
    DummySMTP screenshot 1
    DummySMTP screenshot 2
    DummySMTP iconFakeSMTP Icon

    DummySMTP VS FakeSMTP

    Is DummySMTP a good alternative to FakeSMTP?
     

    • DummySMTP is the most popular SaaS alternative to FakeSMTP.

    • DummySMTP is Free and ProprietaryFakeSMTP is Free and Open Source
  12. MailMug.net icon
    MailMug.net icon

    MailMug.net

     2 likes
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    Capture SMTP traffic from staging and dev environments. Easily validate email content text or HTML/CSS. Utilize an Email Sandbox to thoroughly examine and troubleshoot emails within staging, development, and quality assurance (QA) environments prior to sending them to recipients...

    28 MailMug.net alternatives
    MailMug.net screenshot 1

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    MailMug.net iconFakeSMTP Icon

    MailMug.net VS FakeSMTP

    Is MailMug.net a good alternative to FakeSMTP?
     
  13. Ethereal Email icon
    Ethereal Email icon

    Ethereal Email

     2 likes
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    Ethereal is a fake SMTP service, mostly aimed at Nodemailer users (but not limited to). It's a completely free anti-transactional email service where messages never get delivered.

    25 Ethereal Email alternatives
    Email preview screen

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Online

    Ethereal Email Features

    1.  SMTP Support
    2.  IMAP Support
    3.  POP3 Support
    4.  Email testing
    Account created screen
    Ethereal Email iconFakeSMTP Icon

    Ethereal Email VS FakeSMTP

    Is Ethereal Email a good alternative to FakeSMTP?
     
  14. LunaticSMTP icon
    LunaticSMTP icon

    LunaticSMTP

     2 likes
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    LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.

    22 LunaticSMTP alternatives
    LunaticSMTP screenshot 1

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • JavaFX
    • Java

    LunaticSMTP Features

    1.  Portable
    2.  Email testing
    3.  SMTP Support
    LunaticSMTP screenshot 1
    LunaticSMTP screenshot 2
    LunaticSMTP iconFakeSMTP Icon

    LunaticSMTP VS FakeSMTP

    Is LunaticSMTP a good alternative to FakeSMTP?
     
12 of 23 FakeSMTP alternatives