5.0on Chrome Web StoreFree — no credit card

Don't Watch It.
Bullsift It.

AI-powered summaries, claim verification, and slop detection across YouTube, X, Facebook, and Reddit. Think before you trust.

Now on

Free — no signup to view cached analyses. 30–60s per video.

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How It Works

01

Paste Or Click

Paste any YouTube URL at bullsift.ai, or click the Chrome extension while watching.

02

AI Sifts

Our multi-model pipeline extracts claims, detects slop, and verifies facts.

03

Get Your Verdict

See a credibility score, claim verdicts, and community trust signals.

Watch It In Action

See Bullsift Sift A Video

A full walkthrough of how Bullsift turns any YouTube URL into claim verdicts, slop scores, and source citations — from the Chrome extension to Deep Sift.

Three Layers Of
Extreme Intelligence.

Most tools give you a summary. Bullsift gives you a defense layer against the wave of low-quality, AI-generated content.

Instant Claim Sifting

Drop in any YouTube URL and our real-time engine instantly extracts transcripts, summarizes content, and calculates a strict 'Slop Score' to flag clickbait and speculation before you waste your time.

PRO

Deep Context Reasoning

When you need absolute certainty, our advanced engine routes verifiable claims out to the open web, cross-referencing multiple variant searches to provide concrete verdicts with clickable source citations.

PRO

Community Trust Engine

Don't just trust the AI. Paid members can flag misinformation, upvote accurate critiques, and override claim verdicts. Your votes directly train our community Baseline Trust Scores for every creator.

Think Before You Trust.

Start free. Upgrade for deep verification and community trust scores.

The Funnel
$0
Free forever
90 Quick Sifts / month
Slop & Content Farm Detection
Community Trust Scores
No Deep Fact-Checking
Get Started
MOST POPULAR
The Standard
PRO
$9.99
Per month
Unlimited Quick Sifts
50 Deep Sifts / month
Vision AI Detection
Community Trust Voting
Start Your Free Trial
The Guardian
POWER
$24.99
Per month
Unlimited Quick Sifts
150 Deep Sifts / month
Highest Accuracy Mode
2x Vote Power
Moderator Tooling
Join the Council
FAQ

Answers, Fast.

What is Bullsift?
Bullsift is an AI-powered Chrome extension and web app that fact-checks YouTube videos. Paste any URL to get instant summaries, claim extraction, slop detection, and deepfake analysis before you watch.
How accurate is the fact-checking?
Our Deep Sift routes verifiable claims to the open web and cross-references them against news, scientific databases, and government records — every verdict comes with clickable citations so you can verify the source yourself.
Does Bullsift track my watch history?
No. We only process the videos you explicitly submit. We do not read your YouTube watch history, subscriptions, or send your viewing activity anywhere. Analysis results are cached so anyone checking the same video gets instant results.
Is Bullsift free?
Yes — the free tier includes 90 Quick Sifts per month with AI summarization and slop detection. No credit card required. Pro ($9.99/mo) adds 50 Deep Sifts with web-verified fact-checking and community trust voting.
Can I cancel anytime?
Yes. Paid plans are month-to-month with no contract — cancel from your billing page and you'll keep Pro access until the end of the current period. No questions asked.
What happens if YouTube changes something?
We actively maintain the Chrome extension against YouTube updates. If extraction ever breaks, the web app at bullsift.ai remains a fallback — paste any URL and get full analysis without the extension.

Still have questions? Email uswe reply within 24 hours.

Stop Watching.
Start Sifting.

Install the extension in 30 seconds and never waste an hour on a misleading video again.