Noa
Fast Browser Automation
Watch AI agents fly through tasks in your browser.
Powered by your existing Claude Code, Codex and Jev subscriptions.
Free. Works with your own Claude.
End-to-end encrypted sync, open sourceWhat Noa does
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Private by design
Signed out, your chats and memory never leave your computer. Signed in, turn on end-to-end encryption and our servers hold only ciphertext. Open source, so you can check.
What stays yours -
Ultra fast, with Jev
Claude plans the task; Jev picks the element for each click in a fraction of a second, and a whole run of steps goes out in one turn.
See the numbers -
Full natural voice control
Talk to it hands-free on OpenAI's Realtime voice. It answers out loud, takes new instructions mid-task, and asks before anything risky.
Hear how it goes -
Scheduled tasks
Say when, and Noa runs it on time in your Chrome, without you. Every weekday at 9, every Monday, daily at 8:30.
Schedule it in a sentence -
Phone calls for you
Noa calls the business, gets through the menu and the hold music, and talks it through. Listen in, or take the call over and hand it back.
See a call -
Noa on your phone
Scan a code once, and your phone opens Noa's side panel. Start jobs, answer approvals and get a ping when one needs you.
Take it with you
Privacy
Private by design
Noa works in your own Chrome and keeps what it learns on your computer. When you sync, turn on end-to-end encryption: your chats, memory and the pages it remembers are sealed on your computer with 12 words only you hold, so our servers, and anyone with admin access to them, see only ciphertext.
- Signed out, your chats and memory are kept only on your computer.
- End-to-end encrypted sync: AES-256, keyed by 12 recovery words that never leave your devices. While it's on, our servers refuse anything readable.
- Your phone reaches your computer over an end-to-end encrypted, post-quantum channel.
- Saved site logins stay encrypted in your browser, behind a passphrase you choose.
- The extension and the helper are MIT licensed: read every line that runs in your browser.
- The model you pick still reads the pages a task needs, for that task, so choose the one you trust.
Security
Hard to misuse
An agent signed in as you has to hold up against a hostile web page, other programs on your computer and anyone on your network. We reviewed every part of Noa the way an attacker would before we launched it, and we keep testing it.
- Open source MIT
- AES-256-GCM end-to-end encryption
- ML-KEM-768 post-quantum phone link
- HTTPS only HSTS
- RFC 9116 security.txt
- PCI DSS Level 1 payments by Stripe
- SOC 2 Type II, ISO 27001 hosted on Cloudflare
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Web pages can't drive it
Noa takes no messages from websites and opens no port on your computer. Only its own extension can start the helper.
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The AI gets a browser, not your computer
Claude Code and Codex run with their shell and file tools turned off. They can use Noa's browser tools and nothing else, and upload only files you gave them.
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It asks before it acts
Posting, sending, paying, deleting and uploading wait for your OK by default, so a page that tries to trick the AI can't do it on its own.
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Secrets stay secret
Saved logins are encrypted with your passphrase and used only on their own site. Our servers keep tokens and keys only as hashes.
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Bounded by design
Every request to the hosted AI, every call and every upload is held to what your account pays for, so a stolen session can't run up a bill.
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Tell us what you find
Found a problem? Write to support@noa.bot. We reply, fix it, and credit you if you like.
Speed
Lightning fast
Most of an agent's time goes to finding things on the page. Noa cuts that down at every step.
- Jev picks every click
- Claude describes the step, like “click Post”, and Jev, a small, fast model, picks the element in a fraction of a second. The side panel shows each pick, how sure it was and how long it took.
- Several steps per turn
- Claude sends a whole run of clicks and typing in one go, instead of waiting on the model after every click.
- Many pages at once
- Comparing pricing pages? It opens up to 8 in parallel tabs in one step, reads them all, then closes them.
Jev's picks in the side panel example
act click PostJev: click · 0.97184 ms
act type the replyJev: type · 0.93211 ms
act click ReplyJev: click · 0.96158 ms
Full natural voice, on OpenAI Realtime
Voice control everything
Press one key on any page and say what you want done. Noa does the clicking and typing, tells you in a few words what it did, and asks out loud when it needs your OK. Keep talking while it works: what you say goes into the running task. The conversation runs on OpenAI's Realtime voice, so it sounds natural and answers at once. Prefer another? Pick Gemini Live, Deepgram or your browser's own voice in Settings.
Press Ctrl+, to turn on voice, anytime.
- You
Reply to Jordan and say I'll sign the renewal by Friday.
- Noa
I'll open Jordan's email and reply.
- You
Mention the new start date too.
- Noa
Approval needed: Click “Send” on mail.google.com; it sends a message. Say yes to allow it, or no.
- You
Yes.
- Noa
Sent. Jordan knows you'll sign the renewal by Friday.
Phone calls
It makes the call
Some things only get done on the phone. Ask Noa, OK the call, and it dials, talks to whoever answers and tells you how it went.
- Gets through the menu
- It presses the keys for “press 2 for billing”, waits quietly through hold music and transfers, and leaves a short voicemail if nobody picks up.
- You stay in charge
- Every line shows in the chat as it's said. Listen in, tell the voice what to say next, or take the call over with your own mic, with a live brief of what they asked, then hand it back to Noa.
- Knows its limits
- It says it's an AI when asked, never gives out passwords, card numbers or codes, and doesn't agree to pay or cancel unless that was the goal. Unless you allow it, only you or the other side hangs up.
Phone calls come with Plus and Pro. They go out on Noa's line or your own Twilio account, with OpenAI Realtime or Gemini Live as the voice, paid from usage credit as the call goes.
Scheduled jobs
Schedule it in a sentence
Say when, and Noa runs it on time in your Chrome, without you.
On your phone
Your browser, in your pocket
Scan the code in Settings and your phone opens Noa's side panel, with your chats, jobs and schedule. The work still runs in Chrome on your computer, with your logins, in its own window so your tabs stay as you left them.
- Start a job by typing or by voice, and attach photos and files from your phone.
- Get a notification when a job needs you or is done, and answer approvals right there.
- Watch the job's tab live, or take it over for a sign-in, then hand it back.
- Phone and computer talk end-to-end encrypted, over a post-quantum channel.
- No app store: add Noa to your Home Screen from the browser.
Things people hand off to Noa
- Unsubscribe me from every promo email
- Compare the pricing on these five pages
- Reply to Jordan about the renewal
- Find a flight under $400 to Lisbon
- Fill out this expense form from my receipts
- Add everything on this list to my cart
- Every Monday, check the standing desk price
- Find an engaging post on X and comment on it
- Summarize my unread email at 8:30
- Call the dentist and move my cleaning to next week
- Post a tip on X every weekday at 9
- Find the cheapest of these three listings
Powered by
- Claude CodeAnthropicPlans each task and decides every step, on your Claude subscription.
- Claude APIAnthropicClaude models plan the task with your own API key, or with Noa AI.
- JevTypeSafe AIPicks the element for each click in a fraction of a second.
- Codex and GPTOpenAIPlans the task on your ChatGPT plan through Codex, or with your own OpenAI key.
- Realtime APIOpenAITalks with you, and on phone calls, in Realtime voice.
- Gemini LiveGoogleThe other voice, for hands-free and calls, when you pick it.
- Nova-3Deepgram, on Cloudflare Workers AIWrites down what you say when voice runs on Nova-3.
- TwilioTwilioCarries Noa's phone calls, on our line or on your own account.
Noa is independent. It isn't made, endorsed or sponsored by these companies; their names are their trademarks.
Why Noa
Built to finish the job
An agent that stops to look at a picture of the page before every click is slow, and one that does one thing at a time keeps you waiting. Noa is built the other way.
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Runs on what you already pay for
Connect your Claude subscription or API key, and your Jev key, and Noa adds nothing on top. No Claude plan? Sign in with Google and use ours.
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Reads the page, not a picture of it
Noa works from the page's text and elements, and takes a screenshot only when it needs to see an image or a chart. Fewer round trips, fewer missed clicks.
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Several jobs at once
Tasks run side by side, each in its own tab, and a single step can open and read up to 8 pages.
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Full conversational voice
Press one key and talk it through, hands-free. Noa answers out loud, takes new instructions mid-task, and asks out loud when a step needs your OK.
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Remembers what matters
A correction like “that button moved” sticks. It keeps who people are to you and where things stand with them, and the pages it worked on, so the next job picks up from there. All on your computer, or synced end-to-end encrypted.
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Nothing hidden
The extension is open source, and every run is kept step by step in the activity log, with what was clicked and how long it took.
Models
Use the AI you already pay for
Already have a Claude or ChatGPT subscription, or an API key? Connect it and Noa runs on that, at no extra cost. Want it all on your own computer? Run a local model. Don't want the setup? Use our tokens instead.
Pricing
Free with your own Claude
Paid plans from $9.99 a month add usage credit for Noa AI and scheduled jobs; Plus and Pro add hands-free voice and phone calls.
See plans and pricingGive it something to do
Add the extension, then on any page press Ctrl+. to type a request, or Ctrl+, to say it. Start with something you'd rather not do yourself.
Free. Works with your own Claude.