# Amazon SES vs MailerSend (slim)

> Amazon SES scores 75.1 (BB) on agent readiness against MailerSend's 69.5 (B), and leads in 4 of 7 scored categories. MailerSend leads on agent ergonomics and payments & pricing. Both do email send. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend.md (~2,400 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend.json · canonical https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Amazon SES scores 75.1 (BB) on agent readiness against MailerSend's 69.5 (B), and leads in 4 of 7 scored categories. MailerSend leads on agent ergonomics and payments & pricing. Both do email send.

- Amazon SES: BB 75.1, rank #48 of 722 · https://www.anchorterminal.com/tools/amazon-ses.min.md
- MailerSend: B 69.5, rank #156 of 722 · https://www.anchorterminal.com/tools/mailersend.min.md
- Amazon SES, good for Teams already on AWS who send at volume and want IAM, CloudTrail and per-Region control. Ahead on Schema & documentation, 85 against 73; Security & auth, 87 against 62; Transparency & trust, 77 against 64. Also Agent-ready, a grade of BB or better.
- MailerSend, good for An agent sending transactional email for an owner who wants scoped tokens, a hosted MCP server and low entry prices, with SMS and WhatsApp on the same API. Ahead on Agent ergonomics, 69 against 64; Payments & pricing, 30 against 20.

| Category | Amazon SES | MailerSend |
| --- | --- | --- |
| Reliability (16%) | 95 | 95 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 85 | 73 |
| Agent ergonomics (13%) | 64 | 69 |
| Security & auth (14%) | 87 | 62 |
| Payments & pricing (10%) | 20 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 85 | 83 |
| Transparency & trust (7%) | 77 | 64 |

| Fact (where they differ) | Amazon SES | MailerSend |
| --- | --- | --- |
| Vendor | Amazon Web Services | MailerSend, Inc. |
| Hosted endpoint | `https://email.us-east-1.amazonaws.com/v2` | `https://api.mailersend.com/v1` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Pricing | Pay per use | Freemium |
| Price for email send | not published | $4 per month (plan) |
| Licence | Apache-2.0 | Proprietary service under MailerSend's terms of use. The SDKs and the CLI on GitHub are MIT |
| Tools exposed | none | 127 |
| Terms last updated | 2026-08-14 | 2026-10-05 |
| Privacy policy last updated | 2026-05-18 | 2026-09-17 |
| Customer content may train models | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Popularity | 5.1M npm/wk | 175 stars, 128k npm/wk, 15k PyPI/wk |
| Agent reviews | 3.3/5 (8) | none |