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Marketplace Management
Amazon eBay Walmart

Competitor Price Monitoring

Automated scraping of competitor prices across Amazon, eBay, and Walmart — matched to your SKUs with daily alerts.

What I Monitor

Price is just one piece of the competitive puzzle. Here's the full intelligence picture I build for you.

Price Tracking

Automated daily price monitoring across Amazon, retail sites, and direct competitor websites.

Amazon eBay Walmart Direct Sites
  • Daily automated price snapshots
  • Price delta & trend detection
  • Historical price database

Stock Availability

Know when competitors run out of stock — it's your window to capture their customers.

In-Stock/OOS FBA Status Restock Timing
  • Daily stock status checks
  • Stockout opportunity alerts
  • Inventory pattern analysis

Listing Changes

Detect when competitors update titles, images, bullet points, or A+ content.

Title Changes Image Updates Content Edits
  • Before/after comparison snapshots
  • New keyword detection in titles
  • A+ content change tracking

Review Shifts

Track review velocity, rating changes, and sentiment shifts across your competitive set.

Rating Trends Review Velocity Sentiment
  • Weekly review count & rating tracking
  • Negative review spike alerts
  • Review trend analysis

New Product Launches

Be the first to know when competitors launch new products or enter your categories.

New ASINs Category Entries Brand Expansion
  • Category-level new product scanning
  • Competitor brand monitoring
  • Market entry alerts

Market Share

Understand your competitive positioning with share estimates, BSR tracking, and category analysis.

BSR Tracking Category Rank Share Estimates
  • Best Seller Rank monitoring
  • Category share trend analysis
  • Competitive position scoring

Real Results

1,000+

Products Tracked Daily

Competitor pricing scraped every day across Amazon, retail sites, and direct competitors

4

Competitor Sites Monitored

Production scrapers running against protected e-commerce sites with anti-bot bypasses

<24h

Alert Response Time

Price changes and stock shifts detected and delivered within the same business day

6+ mo

Running in Production

Automated pipelines running daily without intervention — no babysitting required

These aren't demos — they're production systems powering real competitive decisions every day.

What You Get

  • Real-time price tracking (10K+ products)

    Automated scrapers monitor competitor prices across Amazon, eBay, and Walmart daily.

  • Daily price change reports

    Morning email summaries with every price change, sorted by biggest drops first.

  • Competitor MAP violation alerts

    Instant notifications when competitors drop below MAP pricing.

  • Price trend charts & heatmaps

    Visual dashboards showing price history and competitive positioning over time.

  • SKU-level matching across platforms

    Competitor products matched to your catalog by exact specifications and dimensions.

  • Google Sheets integration

    All data pushed to Google Sheets for easy team collaboration and filtering.

Every Project Is Different

I scope every engagement individually based on your data, goals, and timeline. No cookie-cutter packages — just a solution built around what you actually need.

Data Volume

Number of SKUs, pages, or data points to process drives the scope of the project.

Delivery Format

Raw CSV, live dashboard, API integration, or automated reporting — each has different complexity.

Ongoing Support

One-time delivery versus ongoing monitoring, maintenance, and iteration on results.

Let’s Discuss Your Project

How It Works

1

Map

Identify your competitor landscape — direct competitors, marketplace sellers, and emerging brands across every platform you sell on.

2

Scrape

Build automated pipelines that capture prices, stock levels, reviews, and new listings daily — with anti-bot handling and error recovery built in.

3

Match

SKU-to-SKU matching between your catalog and competitor products by specs, dimensions, and descriptions. Apples-to-apples comparison only.

4

Alert

Automated alerts when competitors change prices, go out of stock, or launch new products. Daily/weekly intelligence reports delivered to your inbox.

Expert Insight

Data Pipeline Architecture

A production competitor monitoring system isn't just a scraper — it's a pipeline. Collection (scheduled scrapers with retry logic and proxy rotation), Processing (normalize prices, match SKUs, calculate deltas), Storage (time-series database for historical trends), and Delivery (dashboards, alerts, reports).

Each layer has its own failure modes. A scraper that doesn't save progress after each batch will lose hours of work on a crash. A matcher that uses only product titles will generate false matches. I build each layer with failure recovery and validation built in.

Anti-Bot: The Arms Race

Amazon, Walmart, and major e-commerce platforms use sophisticated bot detection: fingerprinting, CAPTCHAs, behavioral analysis, and rate limiting. Local scraping with Playwright + stealth plugins works for most sites. For Amazon specifically, cloud scrapers like Apify use residential proxies and browser farms that rotate IPs and mimic real user behavior. The key is knowing when local scraping is sufficient (most sites) and when you need specialized tools (Amazon, heavily protected platforms).

Ready for price monitoring you own?

Stop paying SaaS tools to track competitors. Let's build an automated system you control.

Get in Touch