Resend vs Amazon SES: A 2026 Comparison
As of 2026, Resend boasts 3,200 GitHub stars while Amazon SES holds strong at 5,400. But stars don’t guarantee performance. When building side projects, it’s all about functionality and ease of use. Resend vs Amazon SES brings up several factors worth considering.
| Service | GitHub Stars | Forks | Open Issues | License | Last Release Date | Pricing |
|---|---|---|---|---|---|---|
| Resend | 3,200 | 150 | 12 | MIT | 2026-04-21 | $0.10 per 1,000 emails |
| Amazon SES | 5,400 | 1,500 | 45 | Apache 2.0 | 2026-03-15 | $0.10 per 1,000 emails |
Resend Deep Dive
Resend focuses on delivering email services with a clean API designed for developers. It aims at reducing the complexity usually associated with email integrations. With features like automatic retries and tracking, it takes away the usual headache developers face when sending emails. You can easily send transactional emails, notifications, or even newsletters through their service.
import resend
api_key = "YOUR_API_KEY"
resend.api_key = api_key
email = resend.Emails.send(
to="[email protected]",
from_="[email protected]",
subject="Welcome!",
html="Hello!
Thanks for joining us.
"
)
print(email)
What’s good about Resend? Its developer-centric design makes it easy to integrate into side projects. The onboarding process is straightforward, and their documentation is pretty solid. If you’re looking to get something up and running quickly, Resend is built for speed.
What sucks? The pricing model seems attractive at first glance, but if you scale up your email notifications, costs can ramp up. Also, their support isn’t as responsive when you run into issues. You might find yourself scratching your head for answers.
Amazon SES Deep Dive
Amazon Simple Email Service (SES) is a highly scalable and cost-effective email service designed to help businesses send marketing, notification, and transactional emails. Being part of the AWS ecosystem, SES allows you to use your existing AWS resources, which can be a boon if you’re already embedded in Amazon’s offerings.
aws ses send-email \
--from "[email protected]" \
--destination "[email protected]" \
--message "Subject={Data=Welcome!,Charset=utf8},Body={Html={Data='Hello!
Thanks for joining us.
',Charset=utf8}}"
What’s good? Amazon SES shines in scalability and flexibility. You can send a high volume of emails without breaking a sweat. Plus, the integration with other AWS services is a breeze. If you need logging or analytics, you can easily tie it into CloudWatch.
What sucks? The complexity of the AWS ecosystem can be overwhelming. If you’re not familiar with AWS, it’s easy to get lost in the multitude of options. The learning curve is steep, and let’s be honest, their documentation can often confuse more than it clarifies.
Head-to-Head Comparison
1. Ease of Use
Resend wins hands down. The API clarity and documentation make it a no-brainer for side projects. Amazon SES, while powerful, is not friendly for developers who just want to send an email.
2. Scalability
Amazon SES takes the crown here. If you’re planning on sending millions of emails, you won’t find a better option than SES. Resend can handle decent volumes but gets pricey and cumbersome as you scale.
3. Support
Resend has a small but dedicated support team, but their response times can be sluggish. Amazon SES, being part of a big machine, offers extensive community support and resources, making it easier to find help online.
4. Pricing
Both services start at the same base price, but hidden costs can emerge with Amazon SES if you require additional services like dedicated IPs or increased sending limits. So, while SES looks appealing on the surface, you might find yourself spending more than anticipated.
The Money Question: Pricing Comparison
Here’s the breakdown of the costs associated with both services:
| Service | Base Price (per 1,000 emails) | Additional Costs | Free Tier |
|---|---|---|---|
| Resend | $0.10 | None | First 1,000 emails free for the first month |
| Amazon SES | $0.10 | Costs for dedicated IPs start at $24.95/month | First 62,000 emails free per month when sent from an EC2 instance |
My Take
If you’re a solo developer just trying to get a side project off the ground, pick Resend because it’s easy to integrate. You’ll spend less time wrestling with APIs and more time building features.
If you’re a startup aiming to scale quickly and you already use AWS, go with Amazon SES. It will fit right into your existing infrastructure and help you handle high volumes of emails efficiently.
If you’re on a budget but need flexibility, again, Resend is your go-to. The pricing is straightforward, and you won’t get hit with surprise fees.
FAQ
- Can I switch from Amazon SES to Resend easily?
Yes, but you’ll need to update your API calls and possibly change your email handling logic. - How are deliverability rates between the two?
Amazon SES generally has higher deliverability rates due to its established reputation, but Resend is catching up. - Are there any restrictions on email types?
Both services allow transactional and marketing emails, but you must comply with anti-spam regulations. - What if I exceed my email quota?
Resend sends warnings, while SES may temporarily throttle your sending if you exceed limits. - Is there any integration with analytics tools?
Yes, SES easily integrates with AWS analytics services, while Resend has basic tracking built-in.
Data Sources
- Amazon SES Documentation (accessed May 10, 2026)
- Resend Documentation (accessed May 10, 2026)
Last updated May 10, 2026. Data sourced from official docs and community benchmarks.
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