Resend sits in the “Money and foundations” part of a list of 58 tools I keep for building software, publishing content and selling products. Transactional email that actually arrives. This page is the short, honest version: Free tier, the moment it earns its place, what to check before you pay, and what else on the list would do the job.
The facts
| What it does | Transactional email that actually arrives. |
|---|---|
| When you need it | As soon as your app has to send a confirmation or a contact form. |
| Price | Free tier |
| Free tier | Yes |
| Category | Money and foundations |
| Covered in | |
| In my stack | Yes — I use this one |
Resend
Free tier · As soon as your app has to send a confirmation or a contact form.
No affiliate link here — this one pays me nothing. It is on the list anyway.
Before you buy
Who should skip it
Skip it if you send newsletters — that is an email platform, not this.
What to check before you pay
Check the domain verification steps; deliverability depends on DNS records you set once.
Alternatives to Resend on this list
Nothing else on this list does the same job — that is why it is on it. The money and foundations section has the tools around it.
Questions people ask
What is Resend?
Transactional email that actually arrives. It sits in the “Money and foundations” part of the stack: The boring layer between a demo and a business. Everything here starts free.
What does Resend cost?
Free tier. There is a free tier, so you can try it before paying. Prices change — this list was last checked on 11 September 2026, and the tool's own pricing page is the source of truth.
When do you need Resend?
As soon as your app has to send a confirmation or a contact form.
What are the alternatives to Resend?
Nothing else on this list does the same job. That is why it is on the list.
Do you use Resend yourself?
Yes. It is part of the stack I build and publish with.
The Short Version
Every conclusion from all eight playbooks — how these tools turn into income. Free.