# Postmark API + MCP vs Resend API + MCP (slim)

> Resend API + MCP has a score of 75.3 (BB) against Postmark API + MCP's 66.7 (B). Both do email send. The largest gap is maintenance & community, 28 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/postmark-vs-resend.md (~1,500 tokens) · this version ~330 tokens · JSON https://www.anchorterminal.com/compare/postmark-vs-resend.json · canonical https://www.anchorterminal.com/compare/postmark-vs-resend
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

Resend API + MCP has a score of 75.3 (BB) against Postmark API + MCP's 66.7 (B). Both do email send. The largest gap is maintenance & community, 28 points.

- Postmark API + MCP: B 66.7, rank #158 of 452 · https://www.anchorterminal.com/tools/postmark.min.md
- Resend API + MCP: BB 75.3, rank #38 of 452 · https://www.anchorterminal.com/tools/resend.min.md
- Pick Postmark API + MCP for agent ergonomics (+12). Pick Resend API + MCP for reliability (+25), schema & documentation (+14), maintenance & community (+28), transparency & trust (+5).

| Category | Postmark API + MCP | Resend API + MCP |
| --- | --- | --- |
| Reliability (16%) | 60 | 85 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 81 | 95 |
| Agent ergonomics (13%) | 79 | 67 |
| Security & auth (14%) | 63 | 65 |
| Payments & pricing (10%) | 40 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 65 | 93 |
| Transparency & trust (7%) | 80 | 85 |