✦ AI4Writers Book Niche Monitor
NEW TOOL

Know what's happening
in your book niche

Track your books, monitor competitors, and get notified when new books enter your Amazon category — automatically every week.

📊 Weekly BSR & review tracking
🆕 New book alerts in your category
💰 Free/KU vs paid ratio changes
📧 Automated email reports
Free Plan
1 niche · 2 books
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Dashboard

📡

Nothing tracked yet

Add a niche or book to start monitoring your Amazon market.

My Books This Week

Competitor Updates

New Books in Your Categories

My Niches

Track Amazon book categories to detect new entrants and market shifts.

📂

No niches tracked yet

Add an Amazon category to start monitoring it weekly.

My Books

Track your own books and competitor books by ASIN.

📚

No books tracked yet

Add your book's ASIN to track BSR, reviews, and price weekly.

Reports

Weekly email reports are sent every Monday morning.

📧

No reports yet

Your first report will be generated after the first weekly check runs.

Add a Niche to Monitor

Find category IDs at amazon.com/gp/browse.html — the node number in the URL.

Add a Book to Track

Find the ASIN in the Amazon product URL: amazon.com/dp/ASIN

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