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 audience reaction • AI analysis — Claude Haiku explains why each moment resonated • Product detection — AI finds Amazon products mentioned in the video Free. No account. No tracking. Works on any YouTube video instantly.