> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sitespy.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Installation

> Install the Site Spy browser extension (optional)

> **Note:** You don't need the extension to use Site Spy. The [web dashboard](https://sitespy.app/dashboard) works in any browser, including mobile. The extension adds one-click tracking from any page you visit.

## Chrome

1. Visit the [Chrome Web Store listing](https://chromewebstore.google.com/detail/site-spy/jeapcpanagdgipcfnncmogeojgfofige)
2. Click **Add to Chrome**
3. The Site Spy icon appears in your toolbar

## Firefox

1. Visit the [Firefox Add-ons listing](https://addons.mozilla.org/en-GB/firefox/addon/site-spy/)
2. Click **Add to Firefox**
3. The Site Spy icon appears in your toolbar

## After installation

Click the Site Spy icon in your toolbar to open the popup. On a fresh install the popup asks you to sign in — click **Continue with Google**, or paste an API key from the dashboard. Site Spy has no anonymous mode: watches belong to an account so they can be recovered, synced, and notified on.

Once signed in you can start tracking pages on the free plan (up to 2 watches, hourly checks). See [Connecting to the Dashboard](/docs/getting-started/connecting).