KDP categories · Top KDP authors
Memory Improvement (Self-Help, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Memory Improvement (Self-Help, Kindle eBooks), updated Nov 3, 2026: median price $7.74, median 1,044 reviews, average rating 4.5 and a KDPTop opportunity score of 12/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $11.96 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 4% |
| Books on the list | 50 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 29% of the parent category Self-Help (3,544), one of the easier corners under it.
- The same niche in Books scores 26, 14 points higher than here; worth checking both.
- Its review barrier is higher than in 88% of Kindle eBooks categories: the median best seller has 1,044 reviews, so new books need time to build up.
Top 10 Memory Improvement best sellers
-
Fluent Forever (Revised Edition): How to Learn Any Language Fast and Never Forget It
- List rank#1
- Price$1.99
- Rating4.5
- Reviews3,548
-
Total Memory Workout: 8 Easy Steps to Maximum Memory Fitness
by Cynthia R. Green
- List rank#2
- Price$1.99
- Rating4.1
- Reviews49
-
Stolen Focus: Why You Can't Pay Attention--and How to Think Deeply Again
by Johann Hari
- List rank#3
- Price$8.99
- Rating4.4
- Reviews9,298
-
Everything Is F*cked: Two Transformative Guides to Finding Happiness Amidst Life's Chaos (The Subtle Art of Not Giving a F*ck (2 Book Series))
by Mark Manson
- List rank#4
- Price$13.49
- Rating4.5
- Reviews14,804
-
Life Lessons From A Brain Surgeon: Practical Strategies for Peak Health and Performance
by Rahul Jandial
- List rank#5
- Price$2.99
- Rating4.6
- Reviews594
-
How to Do the Work: Recognize Your Patterns, Heal from Your Past, and Create Your Self — A Guide to Self-Healing
- List rank#6
- Price$13.99
- Rating4.8
- Reviews16,554
-
Better Small Talk: Talk to Anyone, Avoid Awkwardness, Generate Deep Conversations, and Make Real Friends (How to be More Likable and Charismatic Book 5)
by Patrick King
- List rank#7
- Price$3.99
- Rating4.3
- Reviews2,811
-
Remember It!: The Names of People You Meet, All of Your Passwords, Where You Left Your Keys, and Everything Else You Tend to Forget
by Nelson Dellis
- List rank#8
- Price$9.99
- Rating4.5
- Reviews571
-
The State of Affairs: Rethinking Infidelity – A Guide to Confronting Infidelity from the Bestselling Author of Mating in Captivity
by Esther Perel
- List rank#9
- Price$13.49
- Rating4.6
- Reviews5,745
-
Moonwalking with Einstein: The Art and Science of Remembering Everything
by Joshua Foer
- List rank#10
- Price$9.99
- Rating4.4
- Reviews10,935
Same niche in Books: Memory Improvement
FAQ
Is Memory Improvement a good niche for Amazon KDP?
Its KDPTop opportunity score is 12/100, which makes it highly competitive. The median best seller has 1,044 reviews and sells for $7.74.
How many reviews do you need to rank in Memory Improvement?
The median best seller has 1,044 reviews, and 14% of them have fewer than 100.
What do Memory Improvement best sellers cost?
The median price is $7.74; half of the best sellers are priced between $3.99 and $11.96.
Can new books break into Memory Improvement?
4% 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.