YouTube Summarizer & Fact-Checker — Bullsift.ai: AI Slop Detector

Summarize and fact-check any YouTube video in seconds. AI-powered claim verification, slop detection, and credibility scores.

Summarize any YouTube video in seconds — then go deeper. Bullsift extracts every key claim, fact-checks it against real sources, and flags AI-generated slop, all from a side panel while you watch. No more wasting 45 minutes on a video that could've been an email. No more trusting confident voices making bold claims. Paste a link or open the side panel, tap "Sift This Content," and know what's real before you share it. WHY BULLSIFT? Most summarizers give you bullet points. Bullsift gives you a credibility layer — so you don't just know what someone said, you know if it's true. AI Claim Extraction & Fact-Checking — Every key claim is pulled out and verified against real sources with clickable links, so you can check for yourself. Slop & Content Farm Detection — Flags recycled, low-effort, or AI-generated content with a strict Slop Score before you waste your time. Community Trust Scores — See how other users rated the video and its creator. Real votes from real skeptics. Deep Context Reasoning (Pro) — Routes claims out to the open web, cross-references multiple sources, and returns verdicts with citations. Results are cached — revisit any video and your sift is already there. Already used to analyze trending videos on geopolitics, AI safety, finance, and more. Join 12,000+ skeptics who think before they trust. FREE TO START 90 sifts/month free — no credit card needed. Upgrade anytime for deep fact-checking, vision AI detection, and unlimited sifts. YOUR PRIVACY We only access YouTube pages — nothing else. Your data stays yours. We don't sell it, ever. Minimal permissions: just what's needed to analyze the video you're watching. Questions or feedback? Join our Discord or visit https://bullsift.ai