e2a
6.7#12 in email apisFrom $10 a monthFree planWebAPISelf-hosted
Visite2a vs turboSMTP
What both publish
| Fact | e2a | turboSMTP |
|---|---|---|
| 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. | A Zapier app launched with Send Email and Find Email Status actions for connecting CRMs, forms, spreadsheets and other Zapier applications. |
| Privacy | The privacy page says e2a stores message headers, bodies, and attachments and does not train models on mail. | The maker's GDPR information says users can update, manage, export, and delete their information and describes its data handling and storage practices. |
| Product | e2a is an open-source email API for applications and AI agents, available as hosted service or self-hosted Apache-2.0 software. | turboSMTP is a cloud SMTP service for sending email messages and newsletters, with statistical analysis for individual and aggregate messages. |
e2a plans
- Inbox add-on$2 a month
- Starter$10 a month
- Pro$20 a month
- Scale$99 a month
- Free—
turboSMTP plans
- FREEFree
- BASIC€14.95 a month
- Silver€49, paid once
- PRO€79.95 a month
- Gold€92, paid once
- Resell€270, paid once
Pick e2a if…
You want what its maker publishes above — check its page for the details.
Pick turboSMTP if…
turboSMTP suits businesses and developers sending transactional email or newsletters. Its API, marketing dashboard, and WordPress plugin offer options for different email workflows.