ReaderRadar: Book Research Tool for Authors icon

ReaderRadar: Book Research Tool for Authors

by New Rules Of Health Limited · Tools
Manifest V3 in_app
View in Chrome Web Store Data as of 20 Oct 2026

Instant insights for authors: book ideas, titles, and keywords.

Users
44
+4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#114K
#96K among extensions
Version
1.1.3
updated 28 Jan 2026

Users

monthly, 10 months
02244Dec 2025Jun 2026Oct 2026
Latest, 20 Oct 2026: 44 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Dec 2025Jun 2026Oct 2026
Latest, 20 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ReaderRadar: Book Research Tool for Authors

→ Real competitor sales data for authors → See what books are really selling → Find the most profitable niches and keywords ReaderRadar is a market intelligence tool for authors. It analyses real marketplace activity to show how strong reader demand is for any book topic, compared to the competition. Instead of guessing what might work, you can now see what is working. ReaderRadar reveals: - How many orders your competitors are getting - How crowded a niche really is - Where genuine reader demand exists - Whether a book idea is commercially strong or weak Every search generates a ReaderRadar Score out of 5, giving you an instant, easy-to-read signal of market strength. You can use ReaderRadar at every stage of publishing: - Validating book ideas - Choosing profitable niches and topics - Crafting stronger titles and subtitles - Selecting better keywords and categories - Optimizing your book listing - Improving A+ content - Building higher-performing ads This is the same type of data-driven analysis used by top publishers and professional marketers, now available to independent authors. ReaderRadar uses publicly available marketplace data to generate relative demand scores. All figures are estimates based on real-world activity and are designed to show comparative market strength, not exact sales numbers. If you want to publish with confidence instead of hope, this is your edge.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+4+10.0%00.00
6 months+11+33.3%00.00

Chrome Web Store search rankings

Where ReaderRadar: Book Research Tool for Authors appears when people search the store, with the 30 day change
Search phrasePosition30 days
author#10−3
book#24−11
publish#46−27

Version history

6 versions recorded
1.1.328 Jan 2026
1.1.221 Jan 2026
1.1.18 Jan 2026
1.1.06 Jan 2026
0.0.630 Dec 2025
0.0.527 Dec 2025

Details

Category
Tools
First seen
27 Dec 2025
Size
1.2 MB
Languages
en-US
Pricing
in_app
Privacy policy
tonywrighton.com
Support
tonywrighton.com
Extension ID
moiioanbecbmnjpmindlngihmakfofbo

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storagetabs

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