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Copilotly — Specialist AI Copilots in a Chrome Extension

Copilotly is an AI assistant we built as a Chrome extension and web app: 131 specialist copilots across 20 professional domains, from legal and health to finance and careers, on one subscription and working on whatever page the user already has open.

Updated

For Copilotly
  • Chrome extension
  • Web app
  • Marketing site
Copilotly home page hero with the headline 'Ask a marketer. Then ask 19 other experts.' and a Marketing and Growth copilot sample card

Overview

Overview

Copilotly puts specialist AI copilots inside the browser. Instead of one general chatbot, the user picks a copilot set up for a field, such as a contract reader, a lab-results explainer or a tax helper, and uses it on the page in front of them without copying text into another tab. The catalogue covers 20 domains, and the copilots in regulated areas such as legal, health and finance carry a professional disclaimer.

We built the Chrome extension and the companion web app in React and TypeScript, with a Node.js and MongoDB backend and hosted AI models behind the copilots. The web app handles accounts, subscriptions and settings; copilotly.com carries the copilot directory, a landing page for each domain, pricing and comparison pages.

The story in three steps

From the problem to what runs today

  1. 01 · Where it started

    The challenge

    General chatbots answer professional questions cautiously and in general terms, and using one means leaving the page you are working on to paste in a lease, a lab report or a job offer. Copilotly's idea was the opposite: many narrow copilots, each set up for one kind of problem, available wherever the user already is.

    Read the full challengeShow less

    That created two product problems: keeping 131 copilots across 20 domains easy to find and choose between, and being plain about limits in fields where people could mistake an answer for professional advice.

  2. 02 · What we built

    The solution

    We built the extension on Chrome APIs so a copilot opens alongside any website and can work with what is on the page, and a web app for sign-up, subscriptions and choosing copilots. Each copilot is configured for its domain, so the user describes their situation rather than engineering a prompt; the site's How it works page is built around that point.

    Read the full solutionShow less

    Copilots are grouped by domain in a directory, with a landing page for each domain. Copilots in the regulated domains (legal, health, finance, wellness, and nutrition and fitness) carry a disclaimer that says what they are not, and the site repeats it on the home page.

  3. 03 · Where it stands

    The impact

    Copilotly is live at copilotly.com and the extension is listed on the Chrome Web Store. The free plan gives three copilots and 50 messages a day; Pro, at $4.99 a week, unlocks all 131 copilots, and an Enterprise tier adds custom copilots on a company's own data and SSO.

    Read the full impactShow less

    We have no user, usage or rating records to source, so this page quotes none.

Chapter 1

Why configure a copilot instead of asking people to write prompts?

The product's central argument is in one line on its How it works page: configuration, not prompting. The difference between a general assistant and a specialist, it says, is not intelligence. It is that the specialist has been told in advance exactly whose problem it is looking at.

That decides how the product is built. A general chat tool puts the work of framing on the user: describe your role, your country, what you need, how cautious to be. Most people with a lease, a lab report or a job offer in front of them do not know how to frame it, and they should not have to. So each of Copilotly's copilots carries that framing already. The user picks the profession that fits the problem, describes their situation in plain words, and switches to another domain when the problem moves, for example from a tenancy question to a money question.

The framing also carries the limits. Copilots in the regulated domains, legal, health, finance, wellness, and nutrition and fitness, state what they are not, and the site repeats that on the home page instead of hiding it in terms. For a product that answers questions people might act on, being plain about limits is part of the design, not a footnote.

Copilotly How it works page with the heading Configuration, not prompting
The How it works page makes the product's core argument: each copilot is set up in advance for one profession, so the user describes their situation instead of writing a prompt.
Copilotly comparison of a generic chatbot answer and a specialist copilot answer to the same question
A side-by-side on the home page: the same question answered by a general-purpose chatbot and by a Copilotly domain specialist, switchable by domain tab (education shown here).

Chapter 2

How does the content library lead to the product?

Copilotly's public site is built as a library, not a brochure. Four parts of it do different jobs:

  • Scenarios: 25 walkthroughs of specific problems, such as negotiating a raise, a bad online review or reading lab results. Each opens with what is actually happening, then a numbered plan with timeframes, then the questions worth asking, and an honest read on whether the situation needs a professional at all.
  • Comparisons: every comparison with a general AI assistant starts with what that alternative genuinely does better, and several of them route the reader away from Copilotly for particular tasks.
  • A glossary that defines the AI terms the rest of the site uses, once and in plain words.
  • A teams page for small companies that have the same legal, HR and finance questions as large ones but no staff to answer them.

The pattern is the same throughout: the library is free to read, and the copilot that does the work is one click away from the page the reader is already on. The library earns trust by being useful on its own; the product is offered at the moment the reader moves from reading about a problem to doing something about it.

The last step is where the product lives. The download page sums it up as putting the copilot where the problem is: the browser extension in Chrome, Edge and Firefox brings every domain onto the contract, portal or notice the person is already reading, and the phone apps cover the moments away from a desk.

Copilotly scenarios library page listing problem walkthroughs
The scenarios library: walkthroughs written for the moment someone is in a problem, each with what is happening, a numbered plan with timeframes and an honest read on whether a professional is needed.
Copilotly download page headed Put it where the problem is
The download page: the browser extension that brings every domain onto the page the user is already reading, plus the phone apps.

By the numbers

  • 131Specialist AI copilots in the catalogue
  • 20Professional domains covered
Features

What we built into Copilotly

Specialist copilots by domain

131 copilots across 20 professional domains, each configured for one kind of problem, from tenant rights to lab results.

Works on the page you are on

The Chrome extension opens a copilot beside any website, so a contract or report does not have to be copied into a separate chat.

Copilot directory and domain pages

A directory card for each domain links to a landing page for that domain's copilots; the legal page, for example, shows the Legal Copilot reading a deposit clause in a lease.

Disclaimers where they matter

Copilots in legal, health, finance, wellness and nutrition carry a professional disclaimer, and those domains are marked in the home page's domain grid.

Free, Pro and Enterprise plans

Free covers three copilots and 50 messages a day; Pro unlocks every copilot with weekly, monthly or annual billing; Enterprise adds custom copilots, SSO and an admin dashboard.

Document upload on Pro

Pro users can upload documents for a copilot to analyse, alongside full history and export.

Scenario walkthroughs

25 walkthroughs written for the moment someone is in a problem, each with what is happening, a numbered plan with timeframes and an honest read on whether a professional is needed.

Comparisons that admit what others do better

Every comparison page opens with what the alternative genuinely does better, and some send the reader elsewhere for specific tasks.

In the browser and on the phone

The extension runs in Chrome, Edge and Firefox, and phone apps for iOS and Android sit alongside it, so the copilots are available wherever the problem shows up.

A page for small teams

A teams page speaks to companies of under about fifty people that have legal, HR, finance and compliance questions and nobody on staff to answer them.

Real screens · 14

What Copilotly looks like

Mobile app 4

Web 8

Project details
Tech stack
ReactTypeScriptChrome APIsNode.jsMongoDBHosted AI models
FAQ

Questions about this project

What are Copilotly's scenario walkthroughs?

They are 25 free guides to specific problems, such as negotiating a raise or reading lab results. Each explains what is happening, gives a numbered plan with timeframes and the questions worth asking, says honestly whether a professional is needed, and links to the copilot for that domain.

What does the Copilotly extension do that a chat tab doesn't?

It opens a specialist copilot on the page you are already on, so a lease, lab report or job offer can be worked through in place instead of being pasted into another website.

How does Copilotly handle legal, medical and financial questions?

Copilots in those domains carry a professional disclaimer: they give information, drafts and preparation, not the advice of a licensed lawyer, doctor or financial adviser, and the home page says so in plain terms.

What is included in Copilotly's free plan?

Three copilots of the user's choice and 50 messages a day, with conversation history and the browser extension. Pro unlocks all 131 copilots.

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