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Chris Fregly: Amazon KDP author data
As of Nov 6, 2026, Chris Fregly has 7 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #1), mostly in Computer Vision & Pattern Recognition, Pattern Recognition, Design & Architecture.
| Median price | $42.63 |
|---|---|
| Price range (middle 50%) | $31.74 – $66.59 |
| Median reviews | 100 |
| Total reviews | 902 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Chris Fregly's best-ranked books
-
AI Systems Performance Engineering: Optimizing Model Training and Inference Workloads with GPUs, CUDA, and PyTorch
by Chris Fregly
- Price$69.33
- Rating4.0
- Reviews47
- Published2025-12
-
AI Systems Performance Engineering: Optimizing Model Training and Inference Workloads with GPUs, CUDA, and PyTorch
by Chris Fregly
- Price$84.99
- Rating4.0
- Reviews47
- Published2025-11
-
Generative AI on AWS: Building Context-Aware Multimodal Reasoning Applications
by Chris Fregly
- Price$14.99
- Rating4.4
- Reviews100
- Published2025-07
-
Data Science on AWS: Implementing End-to-End, Continuous AI and Machine Learning Pipelines
by Chris Fregly
- Price$64.99
- Rating4.4
- Reviews254
-
Data Science on AWS: Implementing End-to-End, Continuous AI and Machine Learning Pipelines
by Chris Fregly
- Price$17.24
- Rating4.4
- Reviews254
- Published2021-05
-
Generative AI on AWS: Building Context-Aware Multimodal Reasoning Applications
by Chris Fregly
- Price$40.50
- Rating4.4
- Reviews100
-
Generative AI on AWS: Building Context-Aware Multimodal Reasoning Applications
by Chris Fregly
- Price$42.63
- Rating4.4
- Reviews100
Main categories
FAQ
How many books does Chris Fregly have on Amazon?
KDPTop tracks 7 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Chris Fregly publish in?
Their books chart most often in Computer Vision & Pattern Recognition, Pattern Recognition, Design & Architecture.
How does Chris Fregly price their books?
The median price is $42.63; half of the books cost $31.74–$66.59.
Has Chris Fregly released new books recently?
0 new books in the last 30 days.
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.