KDP categories · Top KDP authors
XML (Languages & Tools, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for XML (Languages & Tools, Kindle eBooks), updated Nov 2, 2026: median price $18.24, median 15 reviews, average rating 3.9 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $6.74 – $25.45 |
|---|---|
| Average rating | 3.9 |
| New releases (90 days) | 0% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 0% of its best sellers are under 90 days old, fewer than in 99% of Kindle eBooks categories: established titles hold the list.
- At $18.24 its median price beats 98% of Kindle eBooks categories, leaving more margin per copy.
- Its review barrier is lower than in 76% of Kindle eBooks categories: the median best seller has only 15 reviews, so new books can chart with few.
Top 10 XML best sellers
-
Mastering XML in C#: A Comprehensive Guide
by BOSCO-IT CONSULTING
- List rank#1
- Price$5.90
- Reviews-
-
Learn XSL and XSLT: The Complete Beginner's Guide to Transforming XML Data and Creating Dynamic Documents
by Thomas Greene
- List rank#2
- Price$3.99
- Rating5.0
- Reviews1
-
Beginning XML
by Joe Fawcett
- List rank#3
- Price$24
- Rating4.2
- Reviews53
-
Xml Json Programming, In 8 Hours, For Beginners, Learn Coding Easily: Xml Json Scripting, Crash Course Textbook & Exercises (2nd Edition) (Textbooks in 8 Hours 18)
by Ray Yao
- List rank#4
- Price$2.99
- Rating5.0
- Reviews1
-
XML: A Beginner's Guide: Go Beyond the Basics with Ajax, XHTML, XPath 2.0, XSLT 2.0 and XQuery
by Steven Holzner
- List rank#5
- Price$24.99
- Rating4.3
- Reviews16
-
Prolog Programming; Success in a Day: Beginners Guide to Fast, Easy and Efficient Learning of Prolog Programming (Prolog, Prolog Programming, Prolog Logic, ... Programming, Programming Code, Java)
by Sam Key
- List rank#6
- Price$2.99
- Rating2.8
- Reviews21
-
XML: A Quick Guide to All Aspects
- List rank#7
- Price$9.99
- Rating5.0
- Reviews4
-
Learning XML: Creating Self-Describing Data
by Erik T. Ray
- List rank#8
- Price$31.99
- Rating3.6
- Reviews34
-
Visualizing the Semantic Web: XML-based Internet and Information Visualization
by Vladimir Geroimenko
- List rank#9
- Price$69.22
- Rating5.0
- Reviews1
-
Python Text Mining: Perform Text Processing, Word Embedding, Text Classification and Machine Translation (English Edition)
by Alexandra George
- List rank#10
- Price$9.95
- Rating4.7
- Reviews8
Same niche in Books: XML
FAQ
Is XML a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 15 reviews and sells for $18.24.
How many reviews do you need to rank in XML?
The median best seller has 15 reviews, and 100% of them have fewer than 100.
What do XML best sellers cost?
The median price is $18.24; half of the best sellers are priced between $6.74 and $25.45.
Can new books break into XML?
0% of the current best sellers were released in the last 90 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.