MailPace
6.6#17 in email apis$10 usage-basedFree planWebAPI
VisitMailPace vs Postmark
What both publish
| Fact | MailPace | Postmark |
|---|---|---|
| Founded | 2021 | 2010 |
| Integrations | The site lists libraries or integrations for cURL, Node.js, Ruby, PHP, Go, Python, Rails, Symfony, and Elixir. | Official integrations include Slack, Zapier, Stripe, WordPress, Supabase, Bubble, Craft CMS, Netlify, and Gravity Forms. |
| Security | The service supports DKIM, SPF, and DMARC, and account two-factor authentication via Webauthn or passkeys. | Postmark supports TLS and HTTPS, DKIM, SPF, DMARC, two-factor authentication, API permission controls, penetration testing, and DDoS protection. |
| Support | The maker says engineers provide email support and respond within a few hours. | Postmark offers support by email, live chat, and one-on-one calls and reports a 95% customer happiness rating. |
MailPace plans
- Secret free planFree
- Usage-based$10 a month
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
Pick MailPace if…
You want what its maker publishes above — check its page for the details.
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.