Head-to-head · Email APIs
Mailtrap Email Sending vs MailerSend
Mailtrap Email Sending leads on 1 check, MailerSend on 1, and 6 are even. Who comes out ahead on the 8 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreMailtrap Email Sending · 7.3/10
- Lowest starting priceMailerSend · $7/mo
- Free planboth
- Free trialonly MailerSend
Mailtrap Email Sending scores higher on our rubric for email apis: 7.3 against 6.8 out of 10; our editors rank them #16 and #20.
MailerSend is cheaper to start at $7/mo against $15/mo. Mailtrap Email Sending leads on monthly send limit: 10000 /mo versus 5000 /mo.
Mailtrap Email Sending is the better fit for developers wanting SDKs and integration breadth. MailerSend is the better fit for small teams needing inexpensive full email delivery.
- Mailtrap Email Sending fits best
Developers wanting SDKs and integration breadth
- MailerSend fits best
Small teams needing inexpensive full email delivery
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Side by side
| Feature | Mailtrap Email Sending 7.3/10 Visit ↗ | MailerSend 6.8/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.3 | 6.8 |
| Ranking | #16 in Email APIs | #20 in Email APIs |
| Best for | Developers wanting SDKs and integration breadth | Small teams needing inexpensive full email delivery |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $15/mo | $7/mo (best) |
| Free plan | ✓ | ✓ |
| Free trial | — | 14 days |
| Deployment | Cloud | Cloud, Mobile |
| Platforms | Web | Web, iOS |
| Features Mailtrap Email Sending 5/5 · MailerSend 5/5 | ||
| Inbound email | ✓ | ✓ |
| Delivery event webhooks | ✓ | ✓ |
| SMTP relay | ✓ | ✓ |
| Email templates | ✓ | ✓ |
| Dedicated IP option | ✓ | ✓ |
| Specs | ||
| Monthly send limit | 10000 /mo (best) | 5000 /mo |
| Our review | ||
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| Our verdict | Mailtrap Email Sending is an email delivery service for developers and product teams sending transactional or bulk messages. It combines a REST API with an SMTP relay, reusable HTML and text templates, delivery analytics, suppression… Read the review → |
MailerSend is a transactional messaging service for developers and teams sending application-generated email. Its core tools cover a transactional email API, SMTP relay, inbound email routing and parsing, delivery-event webhooks, reusable… Read the review → |
Strengths and trade-offs
Mailtrap Email Sending — where it wins
- REST API, SMTP relay, and inbound email support
- Official SDKs for six programming languages
- SPF, DKIM, DMARC, webhooks, analytics, and suppressions
Where it doesn't
- Basic has no dedicated IP
- Free includes only 3 days of email logs
- Sending and receiving share the monthly email limit
MailerSend — where it wins
- Free plan includes API, SMTP relay, webhooks, and inbound routing
- Hobby starts at $7/month with 5,000 emails and 1,000 API requests daily
- Templates, tracking, verification, and multiple sending domains support core workflows
Where it doesn't
- Free plan is limited to 500 emails monthly and 100 emails daily
- Professional lists 50,000 emails monthly, matching the Starter limit
- Dedicated IP support is reserved for Enterprise accounts over 100,000 weekly emails
- Mailtrap Email Sending7.3/10 · Free plan
A developer-focused email API with SDKs, SMTP, inbound mail, and detailed event webhooks.
Visit MailtrapFull verdict → - MailerSend6.8/10 · Free plan · 14-day trial
Affordable transactional email with API, SMTP, inbound routing, and webhooks.
Visit MailerSendFull verdict →
All email APIs comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update