Amazon Book Market Research

Find your next profitable niche

Popular: keto diet dog training personal finance stoicism anxiety workbook watercolor painting

Top Paid Bestsellers

Reader Analysis

Full report →

Love

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Dislike

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Gaps

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Book Concepts

Regenerate

Run a search to generate book concepts

Keyword Opportunities

Run a Niche Research to see keyword data.

Run a Niche Research to see keywords.

Recommended Categories

Run a Niche Research to see category recommendations.

Run a Niche Research to see categories.

Ideas & Strategy

Topic analysis, book concepts, and positioning strategy based on your research.

💡

Generate Ideas & Strategy

Run Niche Research first, then click below.

Reverse ASIN — Competitor Keyword Analysis

Enter a competitor ASIN to discover what keywords that book ranks for on Amazon

Enter competitor book ASIN

Try a competitor: B0G21QHSMZ B0FCC7HPYC · Or click any ASIN in the book lists

URL Analysis

Paste any Amazon category, bestseller list, or search results URL to get instant market analysis

Examples: Bestseller list Category page

My Projects

Your saved research analyses — click any project to reload the full results

Monitored Books

Track BSR, reviews, and pricing over time · Snapshots every 3 days

Monitored books

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Monitored Authors

Get notified when an author publishes a new book · Checked weekly

Monitored authors

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Alerts

BSR changes, new reviews, price changes, new author books

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BSR Breakout

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Review Milestone

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New Book

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Price Change

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Settings

Manage your account, notifications, and subscription

Account

Notifications

Plan & Credits

Privacy & Data

Account

Your profile and login details — managed via Clerk

Full Name

Managed via your Clerk account — edit on Clerk →

Email Address

Used for alert emails — change on Clerk →

Amazon Marketplace Affects search results and pricing

Notifications

Control when and how you receive alerts

Alert Email Where to send email alerts

Leave blank to disable email alerts

BSR Breakout alerts

Email when a book's BSR improves by 50%+ since last snapshot

BSR Drop alerts

Email when a book's BSR worsens by 50%+ since last snapshot

Review milestone alerts

Email when a book crosses 10, 25, 50, 100, 250, 500, 1,000 reviews

Price change alerts

Email when Kindle price changes by $0.50 or more

New book by monitored author

Email when a new ASIN is detected for a monitored author

Plan & Credits

Your current plan and credit balance

Current Plan

Free Plan

3 market analyses/month 3 monitored books URL & ASIN analysis In-app alerts

Credit Balance

—

credits remaining

Full market analysis = 10 credits · URL analysis = 3 · ASIN = 2

Buy Credit Packs

Starter Pack — 100 credits

~10 full market analyses or mix of tools

$9

Pro Pack — 300 credits Most popular

~30 full market analyses or mix of tools

$27

Bestseller Pack — 1,000 credits

~100 full market analyses or mix of tools

$49

Privacy & Data

Control your data and account deletion

Usage analytics

Allow anonymous usage data to help improve BookTrendr

Danger Zone

Export my data Starter plan+

Download all your research projects, monitored books, and alerts as JSON

Delete all my data

Permanently delete all projects, monitored books, snapshots, and alerts. Cannot be undone.

Delete account

Permanently delete your account and all data. This action is irreversible.

Validate your book idea
before you write a word

Ideas & Strategy

Generate Ideas & Strategy

Topic Analysis

AI Book Concepts

No saved projects yet

No books monitored yet

No authors monitored yet

No alerts yet

Validate your book ideabefore you write a word

Ideas & Strategy

Generate Ideas & Strategy

Topic Analysis

AI Book Concepts

No saved projects yet

No books monitored yet

No authors monitored yet

No alerts yet

Validate your book idea
before you write a word