Postmark
7.6#2 in email deliverability softwareFree planFree planWebAPI
VisitPostmark vs Warmforge
What both publish
| Fact | Postmark | Warmforge |
|---|---|---|
| Founded | 2010 | 2022 |
| Security | Postmark supports TLS and HTTPS, DKIM, SPF, DMARC, two-factor authentication, API permission controls, penetration testing, and DDoS protection. | Warmforge's homepage states that it is SOC 2 compliant. |
| Support | Postmark offers support by email, live chat, and one-on-one calls and reports a 95% customer happiness rating. | The site says users can contact support via chat. |
Postmark plans
- FreeFree
- Basic$15 a month
- Pro$16.50 a month
- Platform$18 a month
- Custom activity retention$5 a month
- DMARC monitoring$14 a month
Warmforge plans
- Email Warm Up$10 a month
- Placement Tests Pro$39 a month
- Placement Tests Growth$169 a month
Pick Postmark if…
Postmark suits developers who need to send application email through an API or SMTP and track delivery events. Its inbound processing and message streams also suit services handling both incoming and different types of outgoing email.
Pick Warmforge if…
Warmforge suits teams preparing Google Workspace or Outlook mailboxes for outreach and monitoring deliverability. Users who need warming should account for purchased mailbox slots; exploring features for free does not include a warming trial.