Dev tools · alternatives · 2026
24 alternatives to MailTrap
Safe Email Testing for Staging & Development
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MailTrap launched in 2019; newer entries below may have overtaken it.
- 1
Mailtrap.io▲125Fake SMTP. Send Test Emails without spamming real customers
2014 · mailtrap.io · its alternatives →
- 2FS
2017 · develmail.com · its alternatives →
- 3AF
This is a side project of mine. Use this as your SMTP server in a test environment to guarantee that your users don't receive test emails. Looking for feedback, especially on the security side.
2024 · fakemail.stream · its alternatives →
- 4
MailSnag▲83Automated email testing for dev/staging/QA/CI environments
2018 · mailsnag.com · its alternatives →
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Hi HN, Two months ago, we launched MailFrom.dev, a fake SMTP server for developers who want to test email sending without hitting real inboxes – think of it like a simpler, cheaper alternative to Mailtrap or Mailhog with a focus on ease of use. Since then: - We’ve had 55 developers sign up with 4 paid subscription active and 821 test emails sent - Improved stability, speed, and small features our early users needed - Worked hard to add roles (wich will be released later next week) What's improved: - Better UI to inspect headers, bodies, and attachments - Faster inbox refresh and sync between…
2025 · mailfrom.dev · its alternatives →
- 7
Mailtrack.io▲282The best email tracking solution I've found. Free
2014 · mailsuite.com · its alternatives →
- 8
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Remove hard bounces and email traps from your email lists
2016 · emaillistverify.com · its alternatives →
- 13
Mailcastr▲363Create email signature that can track your emails
2017 · bulletbusiness.com · its alternatives →
- 14MM
2024 · mailready.info · its alternatives →
- 15
MailCue▲82Run as a fully hardened production email server.
Apr 2026 · olib-ai.github.io · its alternatives →
- 16
MailCheck▲49Stop Free Trial Abuse with Advanced Email Verification
2025 · mail-check.tech · its alternatives →
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SMTP‑Test.com▲103One‑click SMTP server test with real‑time protocol logs
2025 · smtp-test.com · its alternatives →
- 19
Mailnest▲100Sandbox Email testing tool for IT product, service companies
2020 · mailnest.io · its alternatives →
- 20
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An absolutely free disposable email system
2014 · fakemailgenerator.com · its alternatives →
- 22OS
Hi all, I've posted a few times here about Maildown, a startup that I've been trying to validate lately. Due to lack of time to focus on this, I've taken the decision to abandon the project as a startup, but to make it available as an open source solution instead. The (still very basic) github repository is here: https://github.com/chris104957/maildown Maildown now exists as a simple CLI wrapper for Amazon SES which bakes in Markdown and styling support, making it much easier to get transactional mails up and running in any project Thanks for looking, Chris
2019 · its alternatives →
- 23MS
2020 · maildown.dev · its alternatives →
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →