Choose MailerSend if you need
- Integration with Zapier, Supabase or Firebase. We haven't found them on Resend's website.
- ISO 27001. We haven't found it on Resend's website.
At a glance
- Both have a free plan.
- MailerSend's lowest paid plan is Professional at $99.00 per month, billed yearly, 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 GDPR and SSO.
- Only MailerSend lists ISO 27001.
- Only Resend lists SOC 2.
- 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
- SOC 2. We haven't found it on MailerSend's website.
MailerSend
Nobody has reviewed MailerSend yet. Its rating shows once it has 3 reviews.
Review MailerSend
Resend
Nobody has reviewed Resend yet. Its rating shows once it has 3 reviews.
Review ResendThe facts
- What it does
- MailerSendTeam-friendly email API for modern apps
- ResendEmail for developers
- Free plan
- MailerSendYes
- ResendYes
- Pricing
- MailerSendNot confirmed
- ResendNot confirmed
- Paid plans from
- MailerSendProfessional: $99.00 per month, billed yearly
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
- SMTP
Only MailerSendNothing else listed
Only ResendNothing else listed
Integrations
BothNone in common
Only MailerSend
- Zapier
- Supabase
- Firebase
- Slack
- Laravel
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between MailerSend and Resend yet.
Used either of them?
Your review makes this comparison better for the next person. Review MailerSend or review Resend.