MailHog is an email testing tool inspired by MailCatcher, but easier to install.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Docker

Debug Mail is described as 'Mail server for testing applications and websites without need to set up an SMTP server' and is a Mail Server in the development category. There are more than 10 alternatives to Debug Mail, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and SaaS apps. The best Debug Mail alternative is MailHog, which is both free and Open Source. Other great sites and apps similar to Debug Mail are Mailtrap, FakeSMTP, MailCatcher and MailSlurp: Developer Email API.
MailHog is an email testing tool inspired by MailCatcher, but easier to install.

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



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



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.

Create email addresses on demand. Send and receive real emails and attachments from code. Rest API and developer kits available.

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.

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.



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



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.

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



