New: design and send email from the headless API.Explore the API
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Quickstart

Quickstart

Design your first email in the Mailable editor, or generate one with a single API call.

In the editor

  1. Set up your brand kit once: colors, fonts, logo, and tone of voice.
  2. Describe the email in plain English, for example: "A friendly launch email for our new plan, one big CTA."
  3. Mailable designs it. Refine by chatting or nudging blocks.
  4. Send it, schedule a sequence, publish a landing page, or push to your ESP.

With the API

Send a prompt (and optionally your brand) to a single endpoint and get back ready-to-send HTML:

const { html, subject } = await mailable.emails.create({
  prompt: "Launch email for our new plan, friendly, one big CTA",
  brand: "your-brand",
  format: "html"
});

The same API builds sequences and landing pages. See the Headless API.