e2a
6.7#12 in email apisFrom $10 a monthFree planWebAPISelf-hosted
Visite2a vs Postmark
What both publish
| Fact | e2a | Postmark |
|---|---|---|
| Integrations | The maker documents MCP access and TypeScript and Python SDKs, and says outbound mail can use Amazon SES or Resend as an upstream relay. | Official integrations include Slack, Zapier, Stripe, WordPress, Supabase, Bubble, Craft CMS, Netlify, and Gravity Forms. |
e2a plans
- Inbox add-on$2 a month
- Starter$10 a month
- Pro$20 a month
- Scale$99 a month
- Free—
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 e2a 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.