BSR Overlay for Amazon
Quiet signalThe rank Amazon doesn't show on its search results
Launched 1mo ago
Signal
18
Velocity
21
What this means
+42%Launching in a 42% WoW growing category.
Chrome Extensions had 61 launches this week vs 43 last.
25Founder Conviction Index: 25 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.
Prediction
Top-5 finish probability
17%
today
Projected end-of-day votes
2range 2–3
Trajectory
stable
Not enough snapshots yet to detect trajectory.
About
Amazon hides Best Sellers Rank on search results, so you open listing after listing to see what sells. BSR Overlay puts the rank on each result card, colour-coded by thresholds you set. It loads ranks only for the cards you can see, and caches them, so scrolling back is instant. You choose how many requests run at once. One declared permission: storage, for your settings. It runs only on Amazon marketplace pages. No server, no analytics, no account. 21 marketplaces.
Attention & discussion velocity
Not enough snapshots yet. Run the snapshot worker every 15 min to build the time-series.
Performance
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
Velocity—
not measured
Momentum—
not measured
Virality—
not measured
Engagement—
not measured
Signal sources
1 of 6 active- Launch tracking1 reading since we picked it up
- AI analysisnot yet enriched
- Comment intelligencethread not yet analysed
- Outside discussionnot checked — domain is a storefront or shared
- Revenue signalsno match on this domain
- Editorial scoringbelow the signal threshold for this pass
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.