Publyze

Publyze by RocketWriter.ai — Amazon KDP niche research tool. BSR data, sales estimates, niche scores.

As of June 2026, Publyze has 10 users in the Workflow & Planning category.

Usersno change0%
10
10
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.3.1
Manifest V3

History

9 snapshots

Tracking since Apr 14, 2026.

10.4873.5199999999999996Apr 14, 2026Jun 12, 2026
View as table
DateUsersRatingReviewsVersion
Apr 14, 20261.3.1
Apr 21, 20261.3.1
Apr 28, 202641.3.1
May 6, 202651.3.1
May 11, 20261.3.1
May 17, 202651.3.1
May 23, 202661.3.1
Jun 5, 202681.3.1
Jun 12, 202691.3.1
Now101.3.1

Permissions & access

Permissions
storage
Host access
https://www.amazon.com/*, https://www.amazon.co.uk/*, https://www.amazon.de/*, https://completion.amazon.com/*, https://api.lemonsqueezy.com/*

Screenshots

Publyze screenshot 1Publyze screenshot 2Publyze screenshot 3Publyze screenshot 4

About

Publyze is a powerful Amazon KDP niche research tool built for self-publishers, authors, and KDP entrepreneurs. It runs directly on Amazon search, bestseller, and product pages — giving you instant BSR data, sales estimates, revenue figures, and niche scores without leaving the browser.
What Publyze shows you:

Best Sellers Rank (BSR) for every book on the page
Estimated monthly sales and daily sales per title
Estimated monthly revenue per title
Niche Score (0–100) — demand vs. competition analysis
Competitive Score and Demand Index
Total estimated monthly revenue for the entire niche
Average price, reviews, and rating across results
Book age, page count, publisher type (Indie vs. Major)
KU (Kindle Unlimited) detection

Book Analyzer — click any book on Amazon to instantly see:

BSR, estimated sales, revenue, and daily revenue
Book age in days
Publisher, publication date, pages, ASIN, ISBN, language
Category rankings

How it works:
Publyze reads publicly available data from Amazon search results and product pages. It uses a calibrated BSR-to-sales model (benchmarked against Publisher Rocket data) to estimate monthly sales and revenue figures for each title.

Technical

Version
1.3.1
Manifest
V3
Size
53.61KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
acppkajkmgekchmiodcjeckjjdpibhpj
Developer ID
ubc73bde19959dbbff9c4ccc72cc8054e
Developer Email
[email protected]
Created
Apr 13, 2026
Last Updated (Store)
Apr 15, 2026
Last Scraped
Jun 12, 2026
Website
Support URL

Data sourced from the Chrome Web Store · last verified Jun 12, 2026.