Chrome extension

Read the outlier score without leaving YouTube.

The Vidfora extension puts the outlier multiplier on the thumbnails you are already scrolling. Channel pages, watch pages, your home feed and search results all show which videos beat their channel's usual numbers, and which ones only look big.

Get started free Explore the toolkit

Start on the free plan. No credit card required.

More room for your best work

A little less busywork.
A little more possibility.

Badges where you already browse

Channel pages, watch pages, the home feed and search results carry the same multiplier you see inside Vidfora, so research happens while you watch.

Live analysis on the channel you opened

Plus runs a full live channel analysis from the page you are on, so even a channel we have never scored gets a real baseline. Free accounts get a metered daily taste of the same analysis.

Save and track in one click

Send a video to a saved board or add its channel to your tracked list straight from YouTube, on the free plan too. It lands in the workspace you already have open in Vidfora.

No browsing history collected

The extension looks up the video ids and channel handles on the page you open, and nothing else. We keep no history of what you browse, and we never sell your data.

Make it part of your process

How it works

Add it to Chrome
Install the extension from the Chrome Web Store. It runs only on youtube.com and on your Vidfora account pages.
Connect your account once
Open the connect page in Vidfora and click Connect. A free Vidfora account is enough, and the pairing takes one click.
Browse YouTube as usual
Scored videos wear their multiplier badge. Hover a badged video to save it to a board, or track the channel behind it, without leaving the page.

A few more things

Good questions. Clear answers.

Do I need a paid plan?

No. A free Vidfora account gets outlier badges on scored videos, saving to boards, tracking up to five channels, and a metered daily taste of live channel analysis. Plus lifts that meter for full live analysis on any channel and removes the tracking cap.

Does the extension read my browsing history?

No. It reads the video and channel links on the YouTube page you have open, sends those ids to look up scores, and caches the answer in your browser for a few hours. We keep no record of the pages you visit, and nothing is sold or shared.

Do I have to install it to use Vidfora?

No. Vidfora is a complete web app on its own. The extension is optional; it brings the same outlier scores to YouTube for the times you are browsing rather than researching.

How do I disconnect a browser?

Use Disconnect in the extension popup, revoke the browser under Connected devices on your Vidfora account page, or uninstall the extension. Revoking takes effect on the extension's next request.

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