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Transactional Email

AWS SES

AWS's cheap-at-scale email service.

Official site
Monthly cost
$0+ / mo
$0.10 per 1k emails
Popularity
4/5
LLM knowledge
5/5
Difficulty
Medium
#low-cost#enterprise

What AWS SES is good at

Strengths
  • +Pennies per thousand
  • +AWS integration
Tradeoffs
  • Deliverability needs warm-up
  • Basic UI

Coding-agent prompt

You're working with AWS SES. AWS's cheap-at-scale email service.

Best practices:
- Lean on: pennies per thousand
- Lean on: aws integration

Things to watch for:
- Watch out for: deliverability needs warm-up
- Watch out for: basic ui

General guidance:
- Canonical docs: https://aws.amazon.com/ses — check here before inventing APIs.
- Keep secrets in environment variables, never commit them.
- Write TypeScript where the ecosystem supports it; add types to every exported function.
- Add tests for the critical paths before declaring the task done.
- Read-the-docs is usually faster than guessing — cite the docs page in code comments when you apply a non-obvious pattern.

Beginner's guide to AWS SES

In one line: Dirt-cheap email sending — $0.10 per 1,000 emails.

SES (Simple Email Service) is the cheapest option at scale. You have to warm up your sender reputation and deal with AWS's console, but pennies per thousand is hard to beat.

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