Amazon Book Market Research
Find your next profitable niche
Type a topic, keyword, or niche and get a practical snapshot of demand, competition, and launch difficulty.
Popular:
keto diet
dog training
personal finance
stoicism
anxiety workbook
watercolor painting
Your results will appear here
Results for
Monitor Niche
—
/ 100
Opportunity ScoreThe 0–100 score balances demand against how hard the niche is to enter. See the figures below for what's driving yours.A research estimate based on live Amazon (US) data — cross-check before deciding.
Why this difficulty rating
Loaded:
Top Paid Bestsellers
Latest Published Books
Free / Kindle Unlimited Bestsellers
Reader Analysis
Synthesized from top reviews
Analyzing reader reviews…
Topic frequency
Run a search to see topic frequency
Audience segments
AI estimate of reader groups based on book titles and descriptions.
Keyword Opportunities
Search for keywords, or run a Niche Research to populate automatically.
Results save automatically to My Projects → Keywords
Enter a topic above to find Amazon keywords.
Recommended Categories
Search for categories, or run a Niche Research to populate automatically.
Results save automatically to My Projects → Categories
Enter a topic above to find Kindle categories.
Ideas & Strategy
Topic analysis, book concepts, and positioning strategy based on your research.
💡
Generate Ideas & Strategy
Run Niche Research first, then click below.
Author verdict
Generating strategy…
Launch strategy
Calculated from your research data…
Best differentiation paths
Generating…
Series / Shelf life potential
Generating…
AI book concepts
Regenerate
Generating book concepts…
Reverse ASIN — Competitor Keyword Analysis
Enter a competitor ASIN to discover what keywords that book ranks for on Amazon
Enter competitor book ASIN
Where to find an ASIN: on the book's Amazon page under Product details (the "ASIN" line), or in the URL right after
/dp/ — the 10-character code. Or click any ASIN in the book lists.
📗
Fetching ranked keywords…
Enter an ASIN above to see the keywords it ranks for.
Ranked Keywords
Deep Scan — choose keywords to check
We'll search Amazon live for each keyword and report where this book actually ranks. Edit the list below — you're only charged when you run the scan.
URL Analysis
Paste any Amazon category, bestseller list, or search results URL to get instant market analysis
Examples:
Bestseller list
Category page
Fetching category data…
Paste a URL above to analyze the market.
Search Keywords
Find Amazon search keywords for any book topic — with monthly volume and opportunity scores.
Results save automatically to My Projects → Keywords
Enter a topic above to find Amazon keywords.
Search Categories
Find the best Amazon Kindle categories for any book topic — with competition levels and opportunity scores.
Results save automatically to My Projects → Categories
Enter a topic above to find Kindle categories.
Book Title Generator
Generate 25 titles across 5 genre-matched formulas — scored for clarity, marketability & keyword fit
How it works
We use 5 proven title formulas tailored to your genre to generate high-potential titles.
1
Essential DetailsTell us about your book
2
Advanced OptionsRefine your results
3
Generate TitlesGet 25 ideas in seconds
Step 1 of 3
Tell us about your book
Add the basics to get personalized title ideas.
Book Type
Category / Genre
Topic / Niche *
0/80
Advanced Options
(optional)
Primary Keyword
0/40
Target Audience
0/60
Angle / Hook
0/60
Tone
Pro Tip
Adding a primary keyword helps us create titles that are both compelling and searchable on Amazon.
Adding a primary keyword helps us create titles that are both compelling and searchable on Amazon.
Crafting your title shortlist…
Ready to generate?
25 unique title ideas
5 genre-matched formulas
Scored for marketability & keyword fit
LIVE PREVIEW
Based on your inputs, here's a sample of possible titles.
Preview uses our 5 title formulas. Results may vary.
WE USE 5 PROVEN FORMULAS
Your title shortlist
25 titles across 5 formulas — click any title to copy
My Projects
Your saved research analyses — click any project to reload the full results
No saved projects yet
Run a Niche Research, then click Save in the results bar to build your library.
Monitored Books
Track BSR, reviews, and pricing over time · Snapshots every 3 days
Add book to monitor
No credits used for monitoring — snapshots taken automatically every 3 days.
Monitored books
0 / 3
Upgrade for more →
Loading monitored books…
No books monitored yet
Add a book by ASIN to start tracking BSR, reviews, and pricing over time.
Monitored Authors
Get notified when an author publishes a new book · Paste their Amazon author page URL · Checked weekly
Add author to monitor
Paste the author's Amazon store URL (Amazon.com only). Each format (Kindle, paperback, audiobook) is tracked as a separate title, so the count can be higher than Amazon's book count. New releases are checked weekly via Amazon search — very large back catalogs may not load completely.
Monitored authors
0 / 3
Upgrade for more →
Loading authors…
No authors monitored yet
Add an author by name to get notified when they publish a new book.
Monitored Categories
Track a KDP category for new titles and price changes · Paste a category or bestseller URL · Checked weekly
Track a category
Paste any Amazon.com category page, "Best Sellers in…" page, or new-releases URL. We snapshot the top 20 books weekly and alert you to new titles and price changes. The first week just establishes a baseline — alerts start the following week.
Monitored categories
0 / 3
Upgrade for more →
Loading categories…
No categories monitored yet
Track a KDP category to watch for new releases and price shifts over time.
Alerts
BSR changes, new reviews, price changes, new author books
0
BSR Breakout
0
Review Milestone
0
New Book
0
Price Change
Loading alerts…
No alerts yet
Alerts are generated when snapshots are taken. Add books to monitor first.
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 Coming soon
Product tour
Replay the quick 6-step walkthrough of BookTrendr's main sections.
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
Niche & category alerts
Email about new books and price changes in the niches you monitor
Product updates & tips
Occasional emails about new features, book-marketing tips, and offers from BookTrendr. No spam — unsubscribe anytime.
Plan & Credits
Your current plan and credit balance
Current Plan
Free Plan
Credit Balance
—
credits remaining
Full market analysis = 10 credits · URL analysis = 3 · ASIN = 2
What each action costs
Market Analysis Full niche research10
Deep Scan Live Amazon keyword rankings15
Load BSR & Categories URL Analysis enrichment10
URL Analysis Analyze a category or list3
Reverse ASIN Competitor keyword lookup2
Keyword Research Keyword ideas & volume2
Category Search Browse categories1
Title Generator AI title & subtitle ideas1
Category Monitoring Weekly snapshots & alerts · Monitor add-onAdd-on →
Credits are only deducted on success. Category monitoring runs on the separate Monitor add-on (slot-based) rather than spending credits.
Buy Credit Packs
Medium Pack — 150 credits Best value
~15 full market analyses or mix of tools · Never expire
$15
Buy →
Large Pack — 350 credits
~35 full market analyses or mix of tools · Lowest per-credit price
$30
Buy →
Privacy & Data
Control your data and account deletion
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
Schedules permanent deletion in 30 days (GDPR Article 17). Cancel anytime before then.
Account scheduled for deletion — . Your data will be permanently removed on that date unless you cancel.
Research tool, not advice — results are estimates based on live Amazon (US) data. Cross-check before deciding. Details
·
© 2026 BookTrendr by AI4Writers
·
Help Center
·
Terms
·
Privacy