Best Transactional Email · SOC2
Best SOC 2-compliant Transactional Email (2026)
4 transactional email 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: Mailgun at $0/mo.
- Qualifying: Mailgun, Resend, Twilio SendGrid, Amazon SES.
- Data current through: 2026-11-01. STALE marks a row whose price we have not re-checked at its source in over 30 days; a vendor with no published price is marked when any of its plans is. 2 of 4 rows below are marked.
Comparison
| # | Transactional Email | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Mailgun | $0/mo | Yes | — | Yes | Developers needing a mature API with SDKs across 6+ languages | mailgun.com |
| 2 | Resend | $0/mo | Yes | — | Yes | Developer-first teams using React/Next.js | resend.com |
| 3 | Twilio SendGrid STALE · 2026-09-05 | $0/mo | No | No | Yes | High-volume senders needing SOC 2 attestation at scale | twilio.com |
| 4 | Amazon SES STALE · 2026-09-03 | $24.95/mo | No | Yes | Yes | AWS-native applications needing lowest per-email cost at scale | aws.amazon.com |