ConfidenceCheck

by Walmart Profit Calculator WSF · Education

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Check the confidence level of any claim on the internet with AI-powered fact-checking

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#362K

#274K among extensions

Version

1.0.0

updated 15 Feb 2026

Users

monthly, 8 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ConfidenceCheck

AI-powered fact-checking for any text you read online. Highlight, right-click, and get instant confidence scores with sources. ConfidenceCheck uses AI to fact-check any claim you find online. How it works: 1. Highlight any text on a webpage 2. Right-click and select "Check Confidence" 3. Get an instant confidence score (0-100%) 4. See supporting sources and evidence Features: • AI-powered analysis using GPT-4 • Confidence score with detailed explanation • Source citations and evidence quality ratings • Works on any webpage • Unlimited checks — completely free • Sleek, draggable floating widget Sign in with your email to get started. No credit card required.