Commentra — YouTube Comment Analyser

AI-powered YouTube comment analysis. Sentiment, topics, FAQs, virality & competitor tracking.

Analyze any YouTube video's comments with AI in seconds. Commentra turns thousands of comments into clear, evidence-backed insights so you can understand what your audience actually thinks — without reading every comment. WHAT YOU GET • Sentiment breakdown (positive/neutral/negative) with percentages • Top topics & themes automatically clustered • Audience intent detection (questions, purchase signals, content requests, complaints, praise) • Virality score (0–100) with 3 grounded reasons • Content ideas extracted from viewer requests • FAQs generated from repeated questions • Pros/Cons summary from community feedback • Ask AI questions backed by real comment evidence HOW IT WORKS 1. Open any YouTube video 2. Click the Commentra side panel icon (or right-click → "Analyse with Commentra") 3. Get a full report in under 60 seconds FREE TIER • 3 analyses per day • 75 comments per analysis • No account required to try WHO IT'S FOR • Creators wanting to know what viewers really want • Marketers researching competitor audiences • Agencies doing client reporting & content strategy • Anyone who needs to understand YouTube conversations at scale PRIVACY FIRST • Only analyzes public comments • GDPR compliant — export & delete your data anytime • No comment data stored on free tier • YouTube API compliant Built by creators, for creators. Stop guessing. Start listening.