KDP categories · Top KDP authors
Caio Incau: Amazon KDP author data
As of Nov 6, 2026, Caio Incau has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #8), mostly in Software Development, Artificial Intelligence, AI & Semantics.
| Median price | $23.99 |
|---|---|
| Price range (middle 50%) | $19.99 – $29.99 |
| Median reviews | 3 |
| Total reviews | 17 |
| New listings (30 days, incl. new editions) | 5 |
| Breakout books (30 days) | 4 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 5 new listings in the last 30 days (new editions included), 4 of them broke into a Best Sellers list.
Caio Incau's best-ranked books
-
AI Evals in Practice: Testing, reliability, and quality for LLM systems in production
by Caio Incau
- Price$34.99
- Rating5.0
- Reviews5
- Published2026-09
-
AI Evals in Practice: Testing, reliability, and quality for LLM systems in production
by Caio Incau
- Price$19.79
- Rating5.0
- Reviews5
- Published2026-09
-
AI Cost Playbook: FinOps for LLM systems, token economics, caching, routing, and cost governance
by Caio Incau
- Price$23.99
- Rating5.0
- Reviews3
-
AI Side Hustle Playbook: Make real money with AI in 2026
by Caio Incau
- Price$19.99
- Rating5.0
- Reviews1
-
AI Cost Playbook: FinOps for LLM systems, token economics, caching, routing, and cost governance
by Caio Incau
- Price$29.99
- Rating5.0
- Reviews3
Main categories
FAQ
How many books does Caio Incau have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Caio Incau publish in?
Their books chart most often in Software Development, Artificial Intelligence, AI & Semantics.
How does Caio Incau price their books?
The median price is $23.99; half of the books cost $19.99–$29.99.
Has Caio Incau released new books recently?
5 new books in the last 30 days, 4 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.