Give today's rank some context
Use rank history to distinguish steady demand from a short spike.
See the story behind a book's sales rank.
Compare a book's rank, price, reviews, and sales estimates over time.
A simple place to start.
Here's how Book Analysis fits into your research.
Enter a book's ASIN
Use the Amazon product identifier for the edition you want to study and choose its marketplace.
Look at the history
Compare current BSR, price, and reviews with the available history. Look for steady demand, changes, or short spikes.
Compare markets
Check the same ASIN across supported stores to see where it is listed and how its rank differs.
Make more of what you discover.
Compare the signals together
Compare price, reviews, ratings, and estimated sales together.
Find where a book performs best
Check one ASIN across 10 Amazon stores. Availability varies by store.
Know what you're comparing.
History where available
History length and coverage vary by book. Sales and revenue are estimates, rather than a publisher's actual sales records.
10 stores for rank comparison
United States, United Kingdom, Germany, France, Spain, Italy, Canada, Japan, India, and Mexico.
Can I see a publisher's actual sales?
No. Sales and revenue figures are estimates based on available research data. They help with comparison but are not private sales reports.
Why is some historical data missing?
Coverage depends on the book and the data available. A newly discovered book or edition may have a shorter history.
Can I keep watching a book?
Yes. Book Tracker lets you add an ASIN and marketplace to follow daily rank, price, and review changes as snapshots are collected.
Give your next book a better starting point.
Explore AuthorScout and find the tools that fit your publishing plans.