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LikePulse: Real-time YouTube comment analysis tool shows audience engagement peaks and product mentions

By

adriancubas

7d ago· 1 min readenProduct

Summary

LikePulse is a free, no-account-required tool that analyzes YouTube comments in real time to show creators and researchers where audience engagement peaks occur. It provides an engagement heatmap overlaid with Most Replayed data, key timestamps of highest reactions, AI analysis (via Claude Haiku) explaining why moments resonated, and product detection that identifies Amazon products mentioned in videos. The tool works instantly on any YouTube video without tracking.

Key quotes

· 3 pulled
A lot of high‑engagement moments on YouTube revolve around specific products: tech reviews, unboxings, tutorials, 'Amazon favorites,' beauty routines, etc.
When a spike in reactions is tied to a product, identifying it helps explain why that moment resonated.
For creators, it highlights what their audience is reacting to. For researchers, it adds context to emotional peaks.
Snippet from the RSS feed
LikePulse analyzes YouTube comments in real time to show you the exact moments where audiences peaked. Open any video and get: • Engagement heatmap — comment spikes overlaid with Most Replayed data • Key moments — the exact timestamps with the highest aud

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