Mailosaur Alternatives

Mailosaur is described as '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' and is an website in the development category. There are more than 25 alternatives to Mailosaur, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and SaaS apps. The best Mailosaur alternative is Mailcatch.app, which is free. Other great sites and apps similar to Mailosaur are Mailpit, MailHog, Papercut and FakeSMTP.

filter to find the best alternatives

Mailosaur alternatives are mainly Mail Servers but may also be Disposable Email Services or Test Automations.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Mailosaur.
Mailosaur iconMailosaur
  10
  • ...

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.

More about Mailosaur
Mailosaur alternatives page was last updated Jul 23, 2024
  1. Origami SMTP icon
     2 likes

    Origami SMTP was created with the idea to have a fake email server for testing purposes that supported TLS. This is because the code the developer was working on at the time had several hard coded values enforcing TLS so most other solutions would not work.

    23 Origami SMTP alternatives
    Origami SMTP screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD

    Origami SMTP Features

    1.  Support for TLS
    2.  Email testing
    3.  SMTP Support
    Origami SMTP iconMailosaur Icon

    Origami SMTP VS Mailosaur

    Is Origami SMTP a good alternative to Mailosaur?
     
  2. Mailisk icon
     4 likes

    Mailisk is an E2E email testing platform. It allows you to receive emails with code and automate email flows. You get a unique subdomain and access to unlimited custom email addresses.

    7 Mailisk alternatives
    Mailisk screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online

    Properties

    1.  Privacy focused

    Features

    1.  Email automation
    Mailisk iconMailosaur Icon

    Mailisk VS Mailosaur

    Is Mailisk a good alternative to Mailosaur?
     
  3. Sendria icon
     3 likes

    Sendria (formerly MailTrap) is a SMTP server designed to run in your dev/test environment, that is designed to catch any email you or your application is sending, and display it in a web interface instead of sending to real world.

    10 Sendria alternatives
    Sendria screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Linux
    • Self-Hosted
    • Docker

    Sendria Features

    1.  Email testing
    2.  REST API
    3.  Email Forwarding
    4.  SMTP Support
    Sendria iconMailosaur Icon

    Sendria VS Mailosaur

    Is Sendria a good alternative to Mailosaur?
     
    • Sendria is the most popular Self-Hosted alternative to Mailosaur.

    • Sendria is Free and Open SourceMailosaur is Paid and Proprietary
  4. testmail.app icon
     4 likes

    QA tool for automating end-to-end email tests. Get unlimited private email addresses and inboxes for testing new user signups, transactional emails and drip campaigns, deliverability and spam scores, etc. Integrates with your CI/CD workflow. Includes spam testing.

    24 testmail.app alternatives
    testmail.app screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Software as a Service (SaaS)

    testmail.app Features

    1.  GraphQL API
    2.  Software Testing Tool
    3.  Email testing
    4.  Custom Mailboxes
    testmail.app iconMailosaur Icon

    testmail.app VS Mailosaur

    Is testmail.app a good alternative to Mailosaur?
     
  5. MailDev icon
     1 like

    MailDev is a simple way to test your project's generated emails during development with an easy to use web interface that runs on your machine built on top of Node.js.

    21 MailDev alternatives
    MailDev screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • Docker
    MailDev iconMailosaur Icon

    MailDev VS Mailosaur

    Is MailDev a good alternative to Mailosaur?
     
  6. LunaticSMTP icon
     2 likes

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

    22 LunaticSMTP alternatives
    LunaticSMTP screenshot 1

    License model

    • FreeOpen Source

    Platforms

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

    LunaticSMTP Features

    1.  Portable
    2.  Email testing
    3.  SMTP Support
    LunaticSMTP iconMailosaur Icon

    LunaticSMTP VS Mailosaur

    Is LunaticSMTP a good alternative to Mailosaur?
     
  7. Mailocal icon
     1 like

    A local SMTP server with email display, used mostly for development of other apps. Think unlimited Mailtrap that runs on your own computer.

    25 Mailocal alternatives
    Mailocal screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Self-Hosted

    Mailocal Features

    1.  SMTP Support
    Mailocal iconMailosaur Icon

    Mailocal VS Mailosaur

    Is Mailocal a good alternative to Mailosaur?
     
  8. Imitate Email icon
     1 like

    Imitate Email is a fake SMTP server for developers and testers. It includes an embeddable widget so that testers can quickly see sent emails alongside the app they're testing.

    22 Imitate Email alternatives
    Embeddable widget

    License model

    Platforms

    • Online

    Imitate Email Features

    1.  Email testing
    2.  SMTP Support
    Imitate Email iconMailosaur Icon

    Imitate Email VS Mailosaur

    Is Imitate Email a good alternative to Mailosaur?
     
    • Imitate Email is the most popular commercial alternative to Mailosaur.

    • Imitate Email is Paid and ProprietaryMailosaur is also Paid and Proprietary
  9.  Like this app

    A fake SMTP server for e-mail integration testing. We capture all the e-mails we receive and make them available via our website and REST API.

    13 SMTP Bucket alternatives

    License model

    • FreeProprietary

    Platforms

    • Online

    Properties

    1.  No registration required

    Features

    1.  SMTP Support
    2.  REST API
    Mailosaur Icon

    SMTP Bucket VS Mailosaur

    Is SMTP Bucket a good alternative to Mailosaur?
     
  10. Mailsnag icon
     Like this app

    Mailsnag lets you build resilient SMTP integrations while protecting you from spamming customers during testing on QA and Staging environments. It is like Chaos Monkey for SMTP integrations.

    31 Mailsnag alternatives
    Mailbox Stats

    License model

    • FreemiumProprietary

    Platforms

    • Online

    Properties

    1.  Ad-free

    Features

    1.  Real time collaboration
    2.  Email automation
    3.  SMTP Support
    4.  Email testing
    Mailsnag iconMailosaur Icon

    Mailsnag VS Mailosaur

    Is Mailsnag a good alternative to Mailosaur?
     
  11. Mailnest icon
     Like this app

    Mailnest is an all in one email QA tool for development & testing teams in IT companies to test & improve email functionality.

    26 Mailnest alternatives
    Mailnest screenshot 1

    License model

    Platforms

    • Software as a Service (SaaS)

    Mailnest Features

    1.  Email testing
    Mailnest iconMailosaur Icon

    Mailnest VS Mailosaur

    Is Mailnest a good alternative to Mailosaur?
     
  12. fakemail.stream icon
     Like this app

    A fake SMTP server for software integration testing.

    23 fakemail.stream alternatives
    fakemail.stream screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Online
    fakemail.stream iconMailosaur Icon

    fakemail.stream VS Mailosaur

    Is fakemail.stream a good alternative to Mailosaur?
     
You are at page 2 of Mailosaur alternatives