Amazon SES vs Resend
Both are alternatives to SendGrid. Here's how they stack up — verified facts, no spin.
Also searched as Resend vs Amazon SES — same comparison, one verdict.
Amazon SES
TOP PICKRoughly $0.10 per thousand — the price floor for this category.
SES is deliberately unglamorous: an API and an SMTP endpoint, priced at around $0.10 per thousand emails, which is a fraction of every managed competitor. There is no campaign builder and the interface is AWS-plain. What you get is Amazon's deliverability infrastructure at close to cost, and for transactional mail — resets, receipts, alerts — that is the entire requirement. The friction is the sandbox: new accounts are limited until you request production access and explain your sending practices, which is a deliberate anti-spam gate rather than an obstacle.
Resend
The one developers enjoy — React templates and a clean API.
Resend is transactional email built for the way front-end teams work now: write your templates as React components with react-email, send through a simple API, and get a dashboard that shows what happened without archaeology. Around 20k stars on the open-source react-email library, though the sending service itself is proprietary and hosted. Pricing sits between SES and SendGrid. It earns its place because developer experience genuinely affects whether email templates get maintained, and unmaintained templates are how transactional email quietly rots.
Side by side
| Amazon SES | Resend | |
|---|---|---|
| Sovereignty Score | 30 | 36 |
| Open source | No | No |
| Self-hostable | No | No |
| Local-first | No | No |
| License | Proprietary (hosted service) | Proprietary service (react-email library is MIT) |
| Pricing | About $0.10 per 1,000 emails. Checked 2026-08-05. | Free tier for 3,000/month; paid from about $20/month. Checked 2026-08-05. |
Amazon SES is Macrostack's recommended SendGrid alternative, so it's our pick here.
Amazon SES
Strengths
- +Cheapest credible option by a wide margin
- +Amazon's deliverability infrastructure at near cost
- +Scales to enormous volume without renegotiation
- +Free from EC2 within generous limits
Trade-offs
- −Proprietary and hosted; deepens AWS dependency
- −No campaign builder or marketing tooling
- −Sandbox approval required before production sending
- −You configure DKIM, SPF and DMARC yourself
Resend
Strengths
- +Best developer experience in the category by some distance
- +react-email lets templates live in your codebase and be reviewed
- +Clean API and a dashboard that is actually readable
- +Cheaper than SendGrid at comparable volume
Trade-offs
- −Proprietary and hosted
- −More expensive than SES for pure transactional volume
- −Younger company with a shorter deliverability record
- −No self-host path
Related alternative guides
Facts verified 2026-08-05. Licenses and pricing change — spotted something out of date? That's a correction we want.