Claude Duet
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AI agent for Chrome · Claude + GPT

Tell Chrome what to do.

Claude Duet is an AI agent in your side panel. Say the task — it opens pages, clicks, fills in forms and compares, right in your tab. Two AIs answer when you need a second opinion, and nothing important happens without your OK.

Add to Chrome — try freeSee how the agent works
1 free request to tryAsks before it pays, sends or books10 languages
AgentWorking
Find a direct flight to Lisbon under $200
  1. Opened 4 travel sites
  2. Compared 38 flights
  3. Best: $164, direct, 9:40
  4. Book this one?
Live errands

Errands, departing every minute.

Things people hand to the agent all day long. Each one is a task you’d otherwise do click by click.

Boarding the task is readRunning the agent is clickingAwaiting OK it waits for youDone result in the panel
How the agent works

You say it. It does it.

Four beats, every time. Scroll to watch one run.

01

You say what you want.

Type or speak a task in plain words — the way you’d ask a friend. No commands, no setup.

02

It opens the page and fills it in.

The agent reads the page like you do and works in your own tab. An orange cursor shows every click and every keystroke.

03

It compares and picks.

Several sites, dozens of options, the fine print. It does the boring part and lines up what matters.

04

You approve the important part.

Before it sends, pays, books, deletes or signs in, it stops and asks. Nothing important happens without your OK.

Duet mode

Two AIs. You pick.

Claude and GPT answer the same question at the same time. Keep the answer you like — it counts as one request.

Reply to Sam: can we move our call from Wednesday to Thursday?
AClaude

Hi Sam, Thursday works great for me. Does 2 pm suit you? If not, I’m free all afternoon. Best, Maya

BGPT

Of course! Thursday is perfect — any time after lunch works for me, so pick what suits you. Thanks for the heads-up, Maya

More about Duet

One side panel

Everything, next to the page.

An agent, a second opinion, research, automations and memory — without switching tabs or browsers.

Popular errands

Start with one of these.

Real tasks with the exact wording to use. See all 54 use cases.

Safety & control

It asks before it acts.

  • It asks before it acts on anything important

    Sending, submitting, publishing, paying, buying, booking, deleting, signing in, changing settings — always your call.

  • It never touches passwords or card numbers

    Password and payment fields are skipped, and their values aren’t even read.

  • You see every step

    An orange cursor on the page and a live step list in the panel. Stop it anytime.

  • Your chats stay in your browser

    Chats, memory, calendar and automations are stored on your device. No ads, no analytics, no data selling.

How we keep you in control

Pricing

Pick your ticket.

Try it with one free request. Pro unlocks unlimited agent tasks, chats, Duet and research. Cancel anytime.

Pro · WeeklyUSD
$4.99per week

3-day free trial for new subscribers

  • Unlimited agent tasks
  • Duet: two AIs side by side
  • Deep research with sources
  • Automations and memory
  • Cancel anytime
WK-03DStart free trial
Pro · YearlyBest value
Save 67%
$39.99per year

≈ $0.77 a week · ≈ $3.33 a month

  • Everything in Pro
  • The lowest price per week
  • One payment a year
  • Priority for new features
  • Cancel anytime
YR-BESTGet yearly
Pro · MonthlyUSD
$9.99per month

≈ $2.31 a week

  • Unlimited agent tasks
  • Duet: two AIs side by side
  • Deep research with sources
  • Automations and memory
  • Cancel anytime
MO-FLEXGet monthly

Prices in US dollars; taxes may apply. Payments, invoices and refunds are handled by Dodo Payments, our merchant of record. The 3-day trial is for new subscribers on the weekly plan.

Questions

Good to know.

More answers on the FAQ page.

What is Claude Duet for Browser?

A Chrome extension that puts an AI agent and assistant in Chrome’s side panel. It answers questions about the page you’re on, compares answers from two AI models in Duet mode, runs research with sources and — as an agent — clicks, types and fills in forms in your tab to finish tasks you describe.

Is it free?

You can try it with one free request. After that, Pro unlocks unlimited agent tasks, chats, Duet and research. Pro is $4.99 a week (with a 3-day free trial for new subscribers), $9.99 a month or $39.99 a year.

Can it create images?

Yes. Switch the message box to Image, describe the picture and pick a shape (1:1, 3:4, 4:3, 9:16 or 16:9). You can also attach up to 3 photos as a reference, for example to change the background or the style. Each picture counts as one request, and only if it was actually made. Pictures are kept in your browser, not on our servers, and you can download them in full size.

Can I send a photo?

Yes. In Chat and Duet modes you can attach up to 3 photos per message (button, paste or drag-and-drop) and ask about them. The extension resizes them and removes metadata such as location before sending; they aren’t stored on our servers, only a small preview stays with the chat in your browser.

Which AI models does it use?

Claude models from Anthropic, and in Duet mode also a GPT model from OpenAI, through their APIs. Model versions may change as providers release updates.

Is it made by Anthropic?

No. Claude Duet is an independent product and is not affiliated with, endorsed or sponsored by Anthropic or OpenAI. Claude is a trademark of Anthropic; GPT is a trademark of OpenAI.

Ready when you are

Your browser, with a helper.

Add it to Chrome, open the side panel and give it the first task. The first request is on us.

Add to Chrome — try free