Best Email Testing · head-to-head
Mailtrap vs Testi@
A sourced, side-by-side comparison for email testing. Mailtrap has the lower entry price. Every figure links to the vendor's own page and the date we captured it.
At a glance
- Price: Mailtrap $0/mo vs Testi@ $0/mo — Mailtrap is cheaper to start.
- Free tier: Mailtrap Yes; Testi@ Yes.
- HIPAA: Mailtrap —; Testi@ —.
Side by side
| Mailtrap | Testi@ | |
|---|---|---|
| Entry price | $0/mo (Free) | $0/mo (Free) |
| Free tier | Yes | Yes |
| HIPAA (BAA) | — | — |
| SOC 2 | Yes | — |
| GDPR | Yes | — |
| Best for | Developer teams | Freelancers |
Sources — Mailtrap: mailtrap.io (verified 2026-06-18). Testi@: testi.at (verified 2026-06-18).
Key features
Mailtrap: Fake SMTP server that traps emails (never sends to real recipients); HTML/CSS compatibility checker and spam score (SpamAssassin); Multiple isolated sandbox environments per team; API and SMTP access for CI/CD integration
Testi@: Screenshots from ~50 email clients in seconds; Pay-as-you-go access periods (no subscription required); Spam testing included; Chrome extension for quick testing