Amazon SES vs Mailtrap
Amazon SES and Mailtrap are both popular choices in the transactional email service space. Amazon SES is priced by usage, while Mailtrap starts at $15/mo. Their pricing is not measured the same way, so we don't rank them on price. Mailtrap offers a free plan (4,000 emails/month (150/day), 1 domain + sandbox testing), while Amazon SES does not.
Quick Verdict
Amazon SES wins on integrations.
Mailtrap wins on rating, free tier.
Best for most users: Mailtrap (developers).
Amazon SES
Cheapest email at scale on AWS infrastructure
Amazon SES is AWS's cloud-based email sending service that processes over a trillion emails annually for customers like Netflix and Duolingo. At just $0.10 per 1,000 emails with no minimum commitments, it is the most cost-effective option for developers and businesses already in the AWS ecosystem who need raw transactional email infrastructure at massive scale.
Mailtrap
Email testing sandbox and transactional sending platform for developers
Mailtrap is a unique platform that combines an email testing sandbox with transactional email sending, purpose-built for development teams. Its sandbox catches test emails before they reach real inboxes while providing spam score analysis and HTML/CSS compatibility checks. The sending API starts at $15/month for 10,000 emails with a generous free tier, making it the go-to choice for developers who need both email testing and production delivery.
Feature Comparison
| Feature | Amazon SES | Mailtrap |
|---|---|---|
| Rating | 4.4/5 | 4.8/5 |
| Starting Price | Usage-based | $15/mo |
| Free Plan | No free plan | 4,000 emails/month (150/day), 1 domain + sandbox testing |
| Founded | 2011 | 2013 |
| Email Templates | 0 | 10 |
| Integrations | 50 | 20 |
| Deliverability Rate | 95% | 95% |
| Marketing Automation | No | No |
| A/B Testing | No | No |
| Landing Pages | No | No |
| Segmentation | No | No |
| Drag & Drop Editor | No | No |
| SMS Marketing | No | No |
| Ecommerce Features | No | No |
| API Access | Yes | Yes |
| Multi-Language | No | No |
| Web Push Notifications | No | No |
| Live Chat | No | Yes |
| Advanced Analytics | Yes | Yes |
Amazon SES: Pros & Cons
Pros
- + Extremely low cost at $0.10 per 1,000 emails, making it the cheapest option for high-volume sending
- + Native integration with AWS ecosystem including Lambda, SNS, CloudWatch, and IAM
- + Handles over a trillion emails per year with enterprise-grade reliability and uptime
- + Built-in support for SPF, DKIM, and DMARC email authentication out of the box
- + Flexible IP options including shared, dedicated ($24.95/mo), and managed dedicated IPs
Cons
- − Steep learning curve requiring AWS expertise for domain verification, DKIM, SPF, and IAM setup
- − No visual drag-and-drop email editor or built-in template builder included
- − Limited customer support; no phone support and documentation can be hard to navigate
- − Strict sending limits initially; requires a production access request to leave the sandbox
- − Advanced analytics like click tracking require additional services like Amazon Pinpoint at extra cost
Mailtrap: Pros & Cons
Pros
- + Unique email sandbox catches test emails before they reach real inboxes, preventing embarrassing test data leaks
- + Built-in spam score analysis and HTML/CSS compatibility checking during development, not after sending
- + Combined testing and sending platform eliminates the gap between development and production email workflows
- + Generous free tier with 3,500 emails/month for sending plus sandbox access for testing
- + Simple volume-based pricing that covers transactional, marketing, and bulk emails under one subscription
Cons
- − No marketing email features — no automation, segmentation, A/B testing, or campaign management
- − Email sandbox and sending API priced separately, so full functionality costs more than the headline price
- − Limited template builder and design tools — designed for developers who code their own emails
- − Smaller ecosystem and fewer integrations compared to established transactional providers like SendGrid or Postmark
- − No drag-and-drop editor, making it inaccessible for non-technical marketing teams
The Verdict
Mailtrap edges ahead with a 4.8/5 rating compared to Amazon SES's 4.4/5. The gap comes mainly from ease of use (4.2 vs 3.6) and support (5 vs 4.4).
| Criterion | Weight | Amazon SES | Mailtrap |
|---|---|---|---|
| Starting Price | 30% | Usage-based | $15/mo |
| Deliverability | 25% | 95% | 95% |
| Rating | 25% | 4.4/5 | 4.8/5 Winner |
| Integrations | 10% | 50 Winner | 20 |
| Free Tier | 10% | No | Yes Winner |
Weights determine how much each criterion counts toward the final score. See full methodology
Choose Amazon SES if…
- + You're a aws native developers
- + You're a high volume transactional senders
- + Extremely low cost at $0.10 per 1,000 emails, making it the cheapest option for high-volume sending
Choose Mailtrap if…
- + You need a free plan to get started
- + You're a developers
- + You're a qa teams