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.