Developer-first email with real inbox placement visibility
| Feature | Postject | Resend |
|---|---|---|
| REST API | Full REST API | Full REST API |
| Inbox Placement Visibility | Built-in tracking | Not available |
| Multi-IP Routing | Dedicated IP pools | Shared infrastructure |
| Domain Authentication | SPF, DKIM, DMARC | SPF, DKIM, DMARC |
| Webhook Events | 6 event types | 6 event types |
| Content Analysis | Spam score + recommendations | Not available |
| MCP Server (AI) | 17 tools for AI assistants | Not available |
| Regional Pricing | NGN, GBP, USD | USD only |
| Template System | Variables + versioning | React Email |
| CLI Tool | Full CLI with live logs | Not available |
Free
100/day
$0/mo
Starter
10,000/mo
$10/mo
Pro
50,000/mo
$19/mo
Enterprise
500,000/mo
$120/mo
Free
100/day
$0/mo
Pro
50,000/mo
$20/mo
Enterprise
Custom
Custom
Inbox placement visibility shows exactly where each email lands
Multi-IP routing with dedicated pools for reputation isolation
Content analysis with spam score before you hit send
MCP server for AI-powered email workflows with Claude, Cursor, and Windsurf
Regional pricing with Naira support for African developers
Yes. Postject offers everything Resend does plus inbox placement visibility, multi-IP routing, content analysis, and regional pricing. Both are developer-first, but Postject gives you more control over deliverability.
Postject is more affordable at scale. The Pro plan at $19/mo includes 50,000 emails compared to Resend's $20/mo for the same volume. Postject also offers Naira pricing for Nigerian developers.
Yes. Postject supports migration from other providers. The REST API is similar, domain verification transfers over, and you can be up and running in under an hour.