# Resend

> Developer-first transactional and broadcast email

Source: https://aistack.sh/tool/resend
Category: Lifecycle email
Site: https://resend.com
Status: active
Last verified by a human: 2026-09-06

API-driven email for developers: transactional sends, broadcasts, and deliverability tooling built around a clean SDK rather than a drag-and-drop editor. The free tier covers 3,000 emails a month, enough to run a small product's transactional mail before paying anything.

## Pricing

As published on the tool page: Free 3,000 emails/mo · $20/mo 50k emails · $90/mo 100k emails

Read from https://resend.com/pricing on 2026-09-07:

- Free: $0 per month
- Pro: $20 per month
- Scale: $90 per month
- Enterprise: custom / contact per month

## Alternatives

- Klaviyo — https://aistack.sh/tool/klaviyo

## Head-to-head comparisons

- [Klaviyo vs Resend](https://aistack.sh/compare/klaviyo-vs-resend) (markdown: https://aistack.sh/compare/klaviyo-vs-resend/llms.txt)

---

From aistack.sh. Last updated 2026-09-06.