Alternatives · Email Sending
Mailtrap alternatives
Mailtrap compared with 5 alternatives: Twilio SendGrid, Mailgun, Postmark, Resend and MailerSend.
Mailtrap has a free plan. Paid plans start at $15 per month for 10,000 emails. 4 of the 5 alternatives are free or have a free plan. One more offers a free trial.
5 tools · Listings checked up to Oct 18, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| MailtrapThis tool | Free plan · from $15/mo | Yes | Web |
| Twilio SendGrid | Free trial · from $19.95/mo | Trial only | Web |
| Mailgun | Free plan · from $15/mo | Yes | Web |
| Postmark | Free plan · from $15/mo | Yes | Web |
| Resend | Free plan · from $20/mo | Yes | Web |
| MailerSend | Free plan · from $6.30/mo | Yes | Web |
Price against what you get
Mailtrap starts at $15 a month and scores 2.7 out of 4 on features, ease of use and platforms. None of the 5 alternatives on this chart both scores higher and starts lower.
MailerSend starts lower without scoring higher.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Mailtrap
- Free trial · from $19.95/mo
Twilio SendGrid
Twilio's email API and SMTP service, priced by monthly email volume
- Twilio SendGrid starts at $19.95 per month for 50,000 emails. Mailtrap starts at $15 per month for 10,000 emails.
- Mailtrap has a free plan. Twilio SendGrid does not, though it has a free trial.
- Twilio SendGrid also covers email verification.
- Mailtrap also covers email campaigns.
Suits: Developers adding transactional email to an app
- Free plan · from $15/mo
Mailgun
Email API and SMTP relay for developers, with list validation
- Mailgun starts at $15 per month for 10,000 emails. Mailtrap starts at $15 per month for 10,000 emails.
- Mailgun also covers email verification.
- Mailtrap also covers email campaigns.
Suits: Developers sending and receiving email from an app
- Free plan · from $15/mo
Postmark
Transactional email API and SMTP, with broadcasts on a separate stream
- Postmark starts at $15 per month for 10,000 emails. Mailtrap starts at $15 per month for 10,000 emails.
- Postmark also covers dMARC.
- Mailtrap also covers email campaigns.
Suits: Software teams whose password resets and receipts must arrive fast
- Free plan · from $20/mo
Resend
Developer email API with React Email templates and a free tier
- Resend starts at $20 per month for 50,000 emails, billed monthly. Mailtrap starts at $15 per month for 10,000 emails.
Suits: Developers building with Node.js, Next.js or React
- Free plan · from $6.30/mo
MailerSend
Transactional email and SMS API from the team behind MailerLite
- MailerSend starts at $6.30 per month for 5,000 emails, billed annually ($7 billed monthly). Mailtrap starts at $15 per month for 10,000 emails.
- MailerSend also covers business texting, whatsApp messaging, email verification and dMARC.
- Mailtrap also covers email campaigns.
Suits: Software and online stores sending receipts and notifications
Limits worth knowing in Mailtrap
- Basic has no dedicated IP and keeps 5 days of logs; dedicated IPs, SSO and live chat support start with Business at $85 a month.
- The free plan caps sending at 150 emails a day and allows no overage.
- Email Sandbox for testing and Email Marketing for campaigns are priced separately; marketing starts at $15 a month for 10,000 contacts.
- Overages are capped, so senders far above their plan's volume are told to upgrade.
Common questions
What are the alternatives to Mailtrap?
The alternatives to Mailtrap in this directory are Twilio SendGrid, Mailgun, Postmark, Resend and MailerSend. Each one has a side-by-side comparison with Mailtrap.
Is there a free alternative to Mailtrap?
Yes. Mailgun, Postmark, Resend and MailerSend have a free plan alongside paid ones.
When were these prices checked?
Every listing on this page was checked on Oct 18, 2026, against the pages it cites. Vendors change prices without notice, so confirm on their site before you buy.