Best Email Testing · SOC2
Best SOC 2-compliant Email Testing (2026)
3 email testing that hold a SOC 2 attestation, ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Key takeaways
- Cheapest: Mailtrap at $0/mo.
- Qualifying: Mailtrap, Mailgun Inspect (formerly Email on Acid), Litmus.
- Data current through: 2026-09-17.
Comparison
| # | Email Testing | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Mailtrap | $0/mo | Yes | — | Yes | Developer teams | mailtrap.io |
| 2 | Mailgun Inspect (formerly Email on Acid) | $99/mo | No | Yes | Yes | Teams already on Mailgun | mailgun.com |
| 3 | Litmus | — | No | — | Yes | Enterprise marketing teams | litmus.com |