AWS SES vs SendGrid
AWS SES and SendGrid both answer the same question: how do your emails actually get delivered? Amazon's raw sending service: the cheapest way to move mail, with everything above the SMTP layer left to you. The incumbent high-volume sender, now part of Twilio, covering both transactional and marketing mail at scale. Both cover the transactional email layer competently, so the decision comes down to which set of tradeoffs you would rather live with for the next two years.
Verdict
Both cover the transactional email layer competently, so the decision comes down to which set of tradeoffs you would rather live with for the next two years.
Pick AWS SES if
- ✓Dramatically cheaper per message than any managed alternative at volume.
- ✓Sits inside AWS, so IAM, VPC and CloudWatch policies already apply.
- ✓Effectively unlimited scale once your account limits are raised.
Pick SendGrid if
- ✓Handles very large send volumes that smaller providers are not built for.
- ✓Dedicated IPs and subuser accounts support multi-brand or agency setups.
- ✓Marketing campaigns and transactional sends live under one account.
| Comparison | AWS SES | SendGrid |
|---|---|---|
| Pricing shape | Priced per thousand emails at a rate far below managed providers, plus data charges. | Tiered monthly plans by contact and email volume, with enterprise pricing for dedicated infrastructure. |
| Frameworks | Next.js, SvelteKit, Nuxt, Laravel, Django, Rails | Next.js, SvelteKit, Nuxt, Laravel, Django, Rails |
| In one line | Amazon's raw sending service: the cheapest way to move mail, with everything above the SMTP layer left to you. | The incumbent high-volume sender, now part of Twilio, covering both transactional and marketing mail at scale. |
Pricing described qualitatively because published plans change often. Checked 2026-08-23. Confirm current terms on AWS SES and SendGrid.
AWS SES
Strengths
- ✓Dramatically cheaper per message than any managed alternative at volume.
- ✓Sits inside AWS, so IAM, VPC and CloudWatch policies already apply.
- ✓Effectively unlimited scale once your account limits are raised.
- ✓Configuration sets give fine-grained control over event publishing.
Tradeoffs
- ✗No templating, preview or activity log worth the name, so you build tooling.
- ✗Sandbox escape and quota increases require support requests before you can launch.
- ✗Bounce and complaint handling is your responsibility or your account suffers.
- ✗Reputation management is entirely on you, with little hand-holding when it slips.
SendGrid
Strengths
- ✓Handles very large send volumes that smaller providers are not built for.
- ✓Dedicated IPs and subuser accounts support multi-brand or agency setups.
- ✓Marketing campaigns and transactional sends live under one account.
- ✓SDKs exist for essentially every language you might be writing in.
Tradeoffs
- ✗Shared IP pools mean your reputation depends on other customers' behaviour.
- ✗Dashboard and configuration carry a lot of accumulated enterprise complexity.
- ✗Support quality is a frequent complaint on lower plan tiers.
- ✗Account verification and sudden reviews can interrupt sending unexpectedly.
Frequently asked questions
Is AWS SES or SendGrid better?
Neither is better in the abstract. Both cover the transactional email layer competently, so the decision comes down to which set of tradeoffs you would rather live with for the next two years. The wrong choice here is usually recoverable, so weight speed of decision over certainty.
What is the main drawback of AWS SES?
No templating, preview or activity log worth the name, so you build tooling. Sandbox escape and quota increases require support requests before you can launch.
What is the main drawback of SendGrid?
Shared IP pools mean your reputation depends on other customers' behaviour. Dashboard and configuration carry a lot of accumulated enterprise complexity.
Can you switch from one to the other later?
Usually, at a cost that grows with how much of your product leans on the transactional email layer. Plan for it in the data model, not in the framework, and the switch stays survivable.