Amazon Book Research Helper

Name: Amazon Book Research Helper
Rating: 5 (10 reviews)
Author: Terminal Publishing

Writing to market? This extension shows the most important information about a book right at the top of the page.

As of June 2026, Amazon Book Research Helper has 2,000 users and a 5.00/5 rating from 10 reviews in the Productivity category.

Terminal Publishing Productivity

Chrome Web Store ↗.crx

Users0%

2.0K

2,000

Rating0%

5.00

10 reviews

Reviews0%

Version

1.3.3

Manifest V3

History

2 snapshots

Tracking since Apr 18, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 18, 2026	2.0K	5.00	10	1.3.3
Apr 28, 2026	2.0K	5.00	10	1.3.3
Now	2.0K	5.00	10	1.3.3

Permissions & access

Permissions: None declared
Host access: *://*.amazon.com/*, *://*.amazon.ca/*, *://*.amazon.com.au/*, *://*.amazon.co.uk/*, https://www.tckpublishing.com/amazon-book-sales-calculator/*, https://kindlepreneur.com/amazon-kdp-sales-rank-calculator/*, https://www.bklnk.com/*

Screenshots

Amazon Book Research Helper screenshot 1

About

Adds at-a-glance information to the top of Amazon book listings to reduce scrolling. 

• Shows "Self Published" if the book was self published
• Shows rank, rating, reviews, age in weeks, and ratio (num. reviews divided by age in weeks)
• Shows page count and estimated word count
• Shows file size for Kindle books
• Shows rank using Chris Fox's "tiers"
• Quick links to sales calculators for additional sales data and price and rank history
• Can expand to show author's rank in all categories

I'm very open to feedback! Email me at [email protected] with comments/suggestions.

This extension is open-source: https://github.com/statico/amazon-research-helper