Choose Mailtrap if you need
- Integration with Supabase. We haven't found it on Resend's website.
- ISO 27001. We haven't found it on Resend's website.
At a glance
- Both have a free plan.
- Mailtrap's lowest paid plan is Basic at $15 per month for 10,000 emails, as of October 20, 2026.
- Resend's lowest paid plan is Pro at $20 per month for 50,000 emails, as of October 20, 2026.
- Both are available on API and SMTP.
- They list no integrations in common.
- Both list SOC 2, GDPR and SSO.
- Only Mailtrap lists ISO 27001.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Resend if you need
- Integration with Auth0, Kinde or PostHog. We haven't found them on Mailtrap's website.
Mailtrap
Nobody has reviewed Mailtrap yet. Its rating shows once it has 3 reviews.
Review Mailtrap
Resend
Nobody has reviewed Resend yet. Its rating shows once it has 3 reviews.
Review ResendThe facts
- What it does
- MailtrapModern email delivery for developer and product teams
- ResendEmail for developers
- Free plan
- MailtrapYes
- ResendYes
- Pricing
- MailtrapNot confirmed
- ResendNot confirmed
- Paid plans from
- MailtrapBasic: $15 per month for 10,000 emails
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
- SMTP
Only MailtrapNothing else listed
Only ResendNothing else listed
Integrations
BothNone in common
Only Mailtrap
- Supabase
Only Resend
- Auth0
- Kinde
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Mailtrap and Resend yet.
Used either of them?
Your review makes this comparison better for the next person. Review Mailtrap or review Resend.