# Swirl vs Merlin AI

> Merlin puts a keyboard shortcut on any web page, with more than seventy small tools and one account across Chrome, a Mac app, and mobile. Compare that with Swirl for answering a document that arrived, not a page you opened.

Canonical: https://dev.swirlai.app/vs/merlin-ai
Last updated: 2026-10-31

Merlin puts a keyboard shortcut on any web page, with more than seventy small tools and one account across Chrome, a Mac app, and mobile. If your job is answering a document that arrived, not a page you opened, this is the difference that matters. People looking for a Merlin AI alternative should choose by the task, not by a feature count.

## Where Merlin AI wins

Merlin puts a keyboard shortcut on any web page, with more than seventy small tools and one account across Chrome, a Mac app, and mobile.

[Official source](https://getmerlin.in/pricing) - checked 2026-10-31

## Where Swirl wins

- Swirl keeps the case. A letter from the same sender joins the one before it, so the reference number and the first deadline survive into the second letter.
- Swirl works on the letter itself: it quotes the clause, finds the date, and drafts the reply, instead of summarising the page you happen to be on.
- Swirl checks the reply before you send it, which is the step that decides whether a second letter arrives.

## Price, checked and linked

- **Merlin AI:** A free plan with limited queries is available. Pro is listed at 19 dollars a month billed yearly at 228 dollars, and the page also shows a team plan per seat. [Official offer](https://getmerlin.in/pricing) - checked 2026-10-31

- **Swirl:** Mini: $9 per month; Week Pass: $5 for 7 days, with no auto-renewal. [Official offer](https://dev.swirlai.app/about/pricing) - checked 2026-10-27

## The difference in one task

Start with answering a document that arrived, not a page you opened. Swirl can turn it into a concrete result you can keep working on.

**[Try it on your letter](/?for=writing)**

## Related

- [What Swirl can do](https://dev.swirlai.app/for)
- [Current Swirl plans](https://dev.swirlai.app/about/pricing)