MailSlurp: Developer Email API Alternatives

Mailinator is a throwaway email service that lets you use the @mailinator.com email domain to receive email at no cost. The email is publicly accessible by anyone but it's also easily disposable.

Mailtrap is a fake SMTP server for development teams to test, view and share emails sent from the development and staging environments without spamming real customers.

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.

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

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.

Pacomail is a test mail server solution that allows testing email without sending them to the real users of your application.

Protect your personal email address from spam with gigainbox.com - the disposable temporary email service that you love

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.

Mail7 developed a first of its kind Email Workflow Testing tool for Software Developers and Testers. You can instantly create as many disposal emails as you want and set automation via our APIs.

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