According to AlphaMoat, as of 2026-09, the Chrome extension Browser Copilot has 877 users (+2.6% MoM), rated 3 (8 reviews) — ranked #1,747 of 9,324 AI browser extensions, and #424 of 2,418 in General AI.
What is Browser Copilot
Harness existing or custom AI assistants to streamline your everyday web application tasks Harness existing or custom AI assistants to streamline your everyday web application tasks.
Enhance your web browsing with Browser Copilot, an open-source Chrome extension that allows you to easily integrate your own AI assistants and use them while browsing the web.
How does it work?
1) If you want to use a third-party copilot, you just need to add the URL to where the copilot is hosted and start using it right away. (Soon we will have a list of third-party copilots available) 2) If you want build your own copilot, this extension gives you a framework and UI to easily integrate it to Google Chrome.
Join our dynamic open-source community and leverage the shared intelligence of copilots developed by experts and enthusiasts.
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.