TubePulse

TubePulse turns your YouTube comment section into a personalized content improvement report — in one click. How it works: 1. Open any YouTube video page 2. Click the TubePulse icon to open the side panel 3. Hit "Analyze Comments" 4. Get a structured report with viewer complaints, evidence quotes, and specific improvement suggestions Features: - One-click comment analysis powered by AI - Problems ranked by signal strength (strong / moderate / weak) - Actionable suggestions backed by real viewer quotes - Niche Insights (Pro): compare your video against competitors in the same niche - Trend tracking: see recurring problems across your videos over time - Improvement tracking: compare old vs new videos to see what got better - Copy results with one click - Analysis history saved locally (up to 20 entries) - Works with English and Chinese comments Privacy-first design: - Anonymous usage tracking via random UUID (not linked to any personal info) - No cookies, no analytics, no user accounts - Analysis history stored locally on your device - Comments are sent to AI for analysis only and not permanently stored Perfect for: - YouTubers who want to improve based on real viewer feedback - Content creators looking for data-driven content suggestions - Channel managers analyzing viewer sentiment across videos 50 free analyses per month. Built by an indie developer.