Amazon Product Monitor

A comprehensive Amazon product monitoring tool that tracks pricing, rankings, reviews, and stock levels — essential for sellers, arbitrage, and competitive intelligence.

Price Monitoring:

• Track Buy Box price, FBA/FBM offers, and MAP violations
• Price history charts with 90-day trends
• Price drop and price increase alerts
• Competitor pricing comparison tables
• Coupon and promotion detection

BSR & Rankings:

• Best Seller Rank tracking across categories
• Keyword ranking monitoring (up to 200 keywords per ASIN)
• Organic and sponsored position tracking
• Category rank history with trend analysis
• New release and movers & shakers detection

Review Monitoring:

• New review alerts (positive and negative)
• Rating trend analysis over time
• Sentiment analysis on review text
• Fake review detection scoring
• Review velocity tracking

Inventory & Stock:

• FBA inventory level estimation
• Out-of-stock alerts
• Restock prediction based on sales velocity
• Competitor stock level monitoring
• Seasonal demand pattern detection

Alerts & Reports:

• Email, Slack, Discord, Telegram notifications
• Daily/weekly summary reports
• Custom alert rules with AND/OR conditions
• Export to CSV/Google Sheets
• API access for custom integrations

Tech Stack:

• Node.js + TypeScript
• Puppeteer for data extraction
• PostgreSQL + TimescaleDB for time-series data
• Redis for job scheduling
• React dashboard with charts
• Docker Compose deployment