Networking & Communications — Kindle Category Opportunity
Competition snapshot for the Computers & Technology best-seller list, vacancy score 48.5/100.
Category metrics
Score
48.5
Median reviews
127
Weak share (top 20)
35%
Median price
$11.49
Median star rating
4.5
Books scanned
50
Worth writing in?
The Networking & Communications list shows real reader demand with room left for newcomers: the median book carries 127 reviews, yet 35% of the top 20 still sit under 100 reviews. 1 top-15 books hold fewer than 100 reviews at $0.99–4.99 — the classic self-publishing breakout band. Vacancy score 48.5/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 14 | Linux for Beginners: The Complete Survival Guide to Commands, Terminal, and System Administration | 4.8 | 48 | $0.99 |
More Computers & Technology categories
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Research snapshot scanned on Oct 10, 2026. Refreshed periodically — not live tracking.