# VidaPulse > Sales-video analytics for businesses that run paid or owned traffic to a VSL, demo, or application video. VidaPulse shows the exact second buyers drop off — on the video you already have, without re-hosting it. VidaPulse tells you the exact second your sales video loses the buyer. Paste the link to a video you already run — YouTube, Amazon S3, Google Drive, Dropbox, or a direct MP4/HLS link — and VidaPulse wraps it with an analytics layer and delivers the play rate, the drop-off point, a second-level engagement heatmap, and whether viewers ever reach the offer. No re-hosting, no code, and one flat price per account rather than per seat. The wedge: every competitor (Wistia, Vidyard, Vidalytics) is a video host first — to get their analytics you migrate your video onto their player and re-embed it, and they bill by storage, bandwidth, or per seat. VidaPulse sits on top of the video you already run and measures engagement around it. ## Core capabilities - **Exact drop-off point**: the precise second attention breaks — not a range, not an estimate. - **Engagement heatmaps**: second-by-second view of which parts viewers watch, skip, or replay. Distinguishes first-time watches from replays. - **Play rate and average watch time**: what share of page visitors press play, and how long they stay. - **Offer-reach tracking**: whether viewers ever get to the offer in the video. - **Unique viewer tracking**: persistent viewer IDs across browser sessions using localStorage UUIDs — no PII collected, no cookies set by the tracker. - **UTM and source attribution**: automatically captures utm_source, utm_medium, utm_campaign, utm_term, utm_content, and document.referrer for every viewer session; see which traffic source produced the viewers who converted. - **Conversion tracking and server-side pixel forwarding** (Growth plan). - **Video comparison and AI insights** (Growth plan). - **Reads the video you already run**: YouTube, Amazon S3, Google Drive, Azure Blob Storage, Dropbox, OneDrive, direct MP4 links, HLS streams, or your own player. No migration. - **Custom embed**: one `