MailSlurp alternatives

It's time to get rid of send button anxiety and boost email opens with Inboxpirates. With our tool, you can see where your subject line gets cut off, how your emails look on different email clients and devices, and even how they look with notification bars.

Mailtrap is an Email Delivery Platform which covers all email-related needs in one place: testing, sending, and in-depth tracking to control how emails perform. Trusted by Atlassian, Calendly, PayPal, Atlassian, TopTal, Stack Overflow and others, Mailtrap provides customers with a reliable end-to-end sending solution so you can be sure that emails will land into your buyers' inboxes in time. Plus, users get a robust analytics toolset for complete control over their email deliverability. And there are Regular Weekly and Critical deliverability alerts to stay on top of all major email data.

Litmus gives you the power to build, test, and analyze campaigns so your email marketing will drive the best possible results.

Mailsnag allows you to develop robust SMTP integrations while safeguarding against unintentional spamming of customers during testing on QA and Staging environments. Error and delay simulation helps you find unsafe code during testing.

Secure email QA tool for IT product & service companies to test & improve email delivery, quality & compatibility. One stop email testing platform which helps reduce the costs associated with email workflow testing.

A modern web app testing tool that requires no installation and configuration. Write, run, debug and live watch your tests right from a browser. Get access to multiple OSs/browsers in one click.