Industries — Kindle Category Opportunity
Competition snapshot for the Business & Money best-seller list, vacancy score 47.0/100.
Category metrics
Score
47.0
Median reviews
937.5
Weak share (top 20)
30%
Median price
$5.62
Median star rating
4.6
Books scanned
50
Worth writing in?
The Industries list shows real reader demand with room left for newcomers: the median book carries 937.5 reviews, yet 30% of the top 20 still sit under 100 reviews. 2 top-15 books hold fewer than 100 reviews at $0.99–4.99 — the classic self-publishing breakout band. Vacancy score 47.0/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 11 | Sustaining the Mission: Building a Billion-Dollar Nonprofit Network by Rewriting the Rules of Partnership | 4.7 | 10 | $0.99 |
| 6 | When It Mattered Most: The Untold Story of How Associations Protected Professions and Saved Industries During the Pandemic | 5.0 | 19 | $0.99 |
More Business & Money categories
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Research snapshot scanned on Oct 10, 2026. Refreshed periodically — not live tracking.