Paste any YouTube URL. Get sentiment analysis, channel health scores, toxicity detection, and brand safety ratings — in seconds.
No signup required · Works on any YouTube URL · Results in under 2 seconds
500+
Comments per analysis
<2s
Average response time
91%
Model accuracy
24hr
Result caching
Built on a production-grade MLOps stack with RoBERTa + VADER ensemble models, Redis caching, and real-time monitoring.
Deep positive/negative/neutral breakdown with model confidence scores on every comment.
Composite 0–100 health score. Know instantly if a channel is safe for partnership.
Identify joy, anger, sadness, fear, surprise, and disgust across comment sections.
Side-by-side analysis of 2–3 competitors. See who has the healthiest audience.
Add channels to your watchlist. Get email alerts when sentiment drops or toxicity spikes.
Professional 6-page branded reports ready to send to clients or attach to proposals.
Video, channel, @handle — any format works. Social Cortex validates and identifies it automatically.
Our RoBERTa + VADER ensemble processes hundreds of comments in seconds, detecting sentiment, emotions, and toxicity.
Download a PDF report, compare with competitors, or add the channel to your monitoring watchlist.
No account needed. Just paste a YouTube URL.
Start Analyzing Free