Best Mailtrap Alternative — MailCatch vs Mailtrap
Mailtrap is an email testing platform with sandbox and sending products. Great for teams that also need production email sending.
MailCatch
Free: 50 inboxes/month
From: $10/mo
Mailtrap
Free: 50 emails/month, 1 sandbox, 10 stored emails
From: $14/mo (Basic)
Feature Comparison
| Feature | MailCatch | Mailtrap |
|---|---|---|
| Free tier | 50 inboxes/month | 50 emails/month |
| Free stored emails | Unlimited (24h retention) | 10 per sandbox |
| Cheapest paid plan | $10/mo (200 inboxes) | $14/mo (500 emails) |
| API-first design | Yes | Partial |
| Auto OTP extraction | Yes | No |
| Long polling (/wait) | Yes | No |
| Webhook forwarding | Yes (Pro+) | Yes (paid) |
| HTML/CSS checking | No | Yes |
| Production sending | No | Yes (separate product) |
Why choose MailCatch over Mailtrap
- Simpler API designed specifically for test automation
- Auto OTP extraction saves parsing time in tests
- Long polling eliminates flaky sleep() calls
- More generous free tier for QA workflows
Where Mailtrap wins
- No HTML/CSS email rendering preview
- No production email sending capability
Frequently Asked Questions
Is MailCatch a good alternative to Mailtrap?
Yes, especially for test automation. MailCatch is built specifically for QA engineers with features like auto OTP extraction and long polling that Mailtrap doesn't offer. It's also cheaper starting at $10/mo vs $14/mo.
Can I migrate from Mailtrap to MailCatch?
Yes. Both use REST APIs so migration is straightforward. Replace your SMTP/API credentials and update inbox creation calls. MailCatch uses on-demand inboxes instead of pre-configured sandboxes.
Does MailCatch support HTML email preview like Mailtrap?
No. MailCatch focuses on API-first test automation, not visual email inspection. If you need HTML/CSS rendering previews, Mailtrap may be a better fit for that specific use case.
What does MailCatch have that Mailtrap doesn't?
Auto OTP code extraction from emails, long polling via the /wait endpoint for reliable test synchronization, and a simpler per-inbox API design optimized for automated tests.
Is MailCatch free?
Yes, MailCatch has a permanent free tier with 50 inboxes per month, no credit card required. Paid plans start at $10/mo for 200 inboxes.
Ready to try MailCatch?
Start with 50 free inboxes per month. No credit card required.
Get Started FreeOther alternatives
Pricing and features as of September 2026. Information sourced from public pricing pages. Visit Mailtrap for current pricing. All trademarks belong to their respective owners.