MailerSend vs Resend
Updated June 2026 · A structured head-to-head comparison.
Transactional email and SMS API for developers
The verdict
Both MailerSend and Resend are credible api tools tools, and the right pick comes down to your priorities.
MailerSend - Transactional email and SMS API for developers
Choose Resend if you'd rather have a higher overall rating (4.8/5). The email API for developers.
MailerSend vs Resend: side by side
| Dimension | MailerSend | Resend |
|---|---|---|
| Starting price | Free | Free - $20/mo |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Freemium |
| Best for | Developers, Startups | Developers, Startups |
| Platforms | Api, Web | Web, Api |
| Rating | 4.5/5 | 4.8/5Winner |
MailerSend key facts
- Vendor
- MailerLite
- Pricing
- Freemium - Free
- Free tier
- Yes
- Platforms
- Api, Web
- Best for
- Developers, Startups
- Editor rating
- 4.5 / 5
- Founded
- 2019
- Headquarters
- Wilmington, USA
Resend key facts
- Vendor
- Resend
- Pricing
- Freemium - Free - $20/mo
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Developers, Startups
- Editor rating
- 4.8 / 5
- Founded
- 2023
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is MailerSend better than Resend?
Neither is universally better - Resend edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is MailerSend or Resend cheaper?
MailerSend is the more affordable of the two to get started, at free. MailerSend starts at free; Resend starts at free - $20/mo.
Can MailerSend replace Resend?
Yes for most teams - both are api tools tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.