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Postmark
Transactional email with a reputation for fast, reliable delivery and clear logs.
| Category | Comms |
|---|---|
| Authentication | API key |
| Pricing | Paid |
| Website | https://postmarkapp.com/ |
| Docs | https://postmarkapp.com/developer |
| Last checked | 2026-10-14 |
| As JSON | /api/v1/directory/postmark.json |
Information is summarised in our own words and may be out of date; check the vendor's site for current terms and prices. Not affiliated with Postmark. Suggest a correction.
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