FAQ
Answers, before you ask.
Everything people usually want to know about Claude Duet AI Companion. Still curious? Write to us.
What is Claude Duet AI Companion?
Claude Duet is a Chrome extension that puts a personal AI assistant and agent in the browser side panel. It summarizes pages, answers questions about them, translates, writes, plans your day and can complete tasks on websites with your approval.
Is it free?
Yes. Every feature is free to try with one AI request per day. Pro removes the daily limit for chat, the agent, research and automations: $4.99 a week with a 3-day free trial, $9.99 a month or $39.99 a year. See the Pricing page.
How do I open it?
Click the extension icon in the toolbar, press Alt+A, or right-click any page and choose an action. On a page you can also use the small launcher at the right edge.
Which browsers are supported?
Google Chrome version 116 or newer on Windows, macOS, Linux and ChromeOS. Other Chromium browsers with side-panel support may work but are not officially supported.
Does it read every page I visit?
No. Nothing is sent in the background. While the side panel is open, it checks the active tab inside your browser (title, selected text) to offer actions. The page’s text goes to the AI only with a message you send while page context is on (it is on by default, with a switch above the message box), or when you run a page action or an agent task.
Can the agent buy things or send messages without me?
No. Purchases, sign-ins, sending messages and submitting personal data always wait for your explicit approval.
Where are my chats and memory stored?
Chats, memory, calendar items and settings are stored locally in your Chrome profile. Requests you send are processed to generate answers; see the Privacy Policy for details.
Which languages does it speak?
The interface is available in English, Spanish, Portuguese, French, Italian, German, Russian, Hindi, Japanese and Chinese. It detects your device language automatically, and you can change it in Settings. Answers can be in almost any language.
Does it work on PDFs and Google Docs?
Regular web pages work best. Chrome’s built-in PDF viewer and some web apps (Google Docs, for example) draw text in a way extensions can’t read; in that case copy the text into the chat.
Can I use it at work?
Yes. Check your company's policy on AI tools first, and keep page context off on pages with confidential information.
How do I cancel Pro?
You can cancel at any time from Settings in the extension. You keep Pro until the end of the paid period.
How is it different from a regular chatbot?
It lives next to your work, reads the page you are on together with your question, remembers your preferences and can act on websites through the agent.
Can I change the keyboard shortcut?
Yes. Open chrome://extensions/shortcuts and set the shortcut you prefer.
Where can I get help?
Write to us via the Contact page. We read every message.

Your browser, with a second pair of hands.
Free to start. Works on any site. Opens with Alt+A.