KDP categories · Top KDP authors
E-mail (Software, Books): Amazon KDP category data
Amazon Books Best Sellers data for E-mail (Software, Books), updated Nov 2, 2026: median price $17.40, median 26 reviews, average rating 4.2 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $13.94 – $21.91 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 14% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 11% of the parent category Software (231), one of the easier corners under it.
- 14% of its best sellers came out in the last 90 days, more than in 78% of Books categories: readers here keep buying new titles.
Top 10 E-mail best sellers
-
Windows 11 For Seniors: A Step-by-Step Visual Guide for Beginners in Large Print with Clear Screenshots. Handle Everyday Computer Tasks, Stay Safe Online, and Use Your Computer with Confidence.
by Adam Beckett
- List rank#1
- Price$21.99
- Rating4.8
- Reviews26
-
The AI Workshop: The Complete Beginner's Guide to AI: Your A-Z Guide to Mastering Artificial Intelligence for Life, Work, and Business—No Coding Required (THE AI WORKSHOP by Milo Foster Book 1)
by Milo Foster
- List rank#2
- Price$7.99
- Rating4.3
- Reviews549
-
The Complete Windows 11 Guide for Seniors: An easy, Step-by-Step Visual Guide for Beginners Packed With Clear Pictures to Master Windows 11 Without ... Edition) (The Tech-Savvy Guides for Seniors)
by Wesley Grant
- List rank#3
- Price$22.97
- Rating3.9
- Reviews338
-
Teach Yourself VISUALLY Windows 11
- List rank#4
- Price$17.40
- Rating4.4
- Reviews114
-
Windows 11 for Seniors: A Complete Step-by-Step Guide to Learn Windows Effortlessly, with Illustrated Instructions and Simple Explanations. COLOR EDITION
by Lukas Worley
- List rank#5
- Price$22.99
- Rating4.1
- Reviews187
-
Microsoft Outlook 365 - 2019: a QuickStudy Laminated Software Reference Guide
by Joan Lambert
- List rank#6
- Price$6.48
- Rating4.4
- Reviews177
-
Mastering Gmail: A Step-by-Step Handbook for Beginners to Organize Your Inbox, Automate Daily Tasks, and Boost Email Productivity
by Robert G. Pascall
- List rank#7
- Price$19.97
- Rating4.3
- Reviews64
-
Email Marketing Strategy Mastery for 2025: Convert Cold Leads into Raving Fans with Proven Strategies: Online Business Startup Toolkit, Book 1
by Russel Scott
- List rank#8
- Price$16.83
- Rating1.0
- Reviews1
-
Microsoft 365 Outlook For Dummies
by Faithe Wempen
- List rank#9
- Price$15.99
- Rating4.1
- Reviews27
-
Gmail 2026 for Beginners and Seniors: A Comprehensive Guide to Account Setup, Mail Organization, Google AI Tool Usage, and Personal Data Protection.
by Ethan Zim
- List rank#10
- Price$16.99
- Rating4.2
- Reviews3
Same niche in Kindle eBooks: E-mail
FAQ
Is E-mail a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 26 reviews and sells for $17.40.
How many reviews do you need to rank in E-mail?
The median best seller has 26 reviews, and 79% of them have fewer than 100.
What do E-mail best sellers cost?
The median price is $17.40; half of the best sellers are priced between $13.94 and $21.91.
Can new books break into E-mail?
14% 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.