KDP categories · Top KDP authors
Email Administration (System Administration, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Email Administration (System Administration, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 6 reviews, average rating 4.1 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $5.99 – $18.83 |
|---|---|
| Average rating | 4.1 |
| New releases (90 days) | 7% |
| Books on the list | 92 |
| Store | Kindle eBooks |
What stands out
- Its review barrier is lower than in 87% of Kindle eBooks categories: the median best seller has only 6 reviews, so new books can chart with few.
- Its median reviews are 41% of the parent category System Administration (14), one of the easier corners under it.
- Prices spread wide: the middle half runs from $5.99 to $18.83, so budget editions and premium or boxed sets sell side by side.
Top 10 Email Administration best sellers
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Google Workspace Guide: Unlock Every Google App – Elevate Efficiency with Exclusive Tips, Time-Savers & Step-by-Step Screenshots for Quick Mastery [II EDITION]
by Kevin Pitch
- List rank#1
- Price$9.99
- Rating4.3
- Reviews223
-
Microsoft Outlook: The Complete Guide to Outlook & Copilot AI — Master Email, Calendar, Tasks, and Inbox Automation in 7 Days with Step-by-Step Screenshots and Real-World Workflows
by James Holler
- List rank#2
- Price$9.99
- Rating4.6
- Reviews29
-
Don't Reply All: 18 Email Tactics That Help You Write Better Emails and Improve Communication with Your Team
by Hassan Osman
- List rank#3
- Price$4.99
- Rating4.4
- Reviews559
-
Mastering Microsoft Outlook 365 & 2025: The Complete Beginner to Expert Guide for Email, Calendar, Tasks & Productivity Management (Microsoft office 365 Book 6)
by Niraj Kumar
- List rank#4
- Price$5.99
- Rating3.7
- Reviews3
-
Google Workspace for Small Business: The Practical Guide to Working Smarter, Staying Organized, and Getting More Done with Gmail, Drive, Docs, Sheets, Meet & More
by Julian Greene
- List rank#5
- Price$12.99
- Reviews-
-
Microsoft Exchange Online for Beginners: Guide to managing Emails, Users, and Security in Microsoft 365 with Illustrations
by Godwin U. Mike
- List rank#6
- Price$5.99
- Reviews-
-
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$9.99
- Rating4.3
- Reviews64
-
GMAIL USER GUIDE: Your Complete, Friendly manual for Mastering Google's Email Platform
by Marcus T. Cole
- List rank#8
- Price$9.99
- Rating3.5
- Reviews3
-
Mastering Google Account : From Setup to Security
by Edmond Sarkodie
- List rank#9
- Price$9.99
- Reviews-
-
IT Help Desk Troubleshooting Handbook: A Practical Beginner's Guide to PC Support, Hardware, Networking, Printers, User Accounts, and Common Service Desk Tickets (Practical IT Support Series)
by Dong Nguyen
- List rank#10
- Price$3.99
- Reviews-
Same niche in Books: Email Administration
FAQ
Is Email Administration a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $9.99.
How many reviews do you need to rank in Email Administration?
The median best seller has 6 reviews, and 96% of them have fewer than 100.
What do Email Administration best sellers cost?
The median price is $9.99; half of the best sellers are priced between $5.99 and $18.83.
Can new books break into Email Administration?
7% 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.