Track. React. Win.
Size the Market helps you track competitor prices, match products, and make data-driven pricing decisions in real-time.
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Mechanical Keyboard
$131.99
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Gaming Mouse
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Monitor 27"
$301.65
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Desk Lamp
$31.04
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Phone Case
$22.32
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Tablet Stand
$44.60
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Wireless Headphones
$81.74
Price increased
Out of stock
Smart Watch
$198.80
Price decreased
Out of stock
Laptop Stand
$47.10
In stock
USB-C Cable
$15.24
Price increased
Out of stock
Mechanical Keyboard
$125.04
Price decreased
In stock
Gaming Mouse
$62.77
In stock
Monitor 27"
$303.46
Price increased
Out of stock
Desk Lamp
$38.19
In stock
Phone Case
$24.13
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Tablet Stand
$44.96
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Everything you need to win on price
Professional-grade competitive intelligence that helps you stay ahead of the market.
Automated price tracking across 1000+ e-commerce sites
ML-powered product matching with 99%+ accuracy
Real-time alerts for price changes and stock levels
Historical analytics and trend visualization
API access for seamless integration
Custom competitor monitoring lists
Integrate fast. Grow faster.
Get up and running in minutes, not months
Add your competitors
Simply input the URLs of competitor sites you want to monitor. Our system automatically discovers and tracks their entire product catalog.
Match your products
Our ML algorithms automatically match your products with competitor listings. Review and approve matches in seconds.
Monitor and optimize
Get real-time insights on pricing trends, receive alerts for significant changes, and make informed pricing decisions instantly.
Platform Features
For e-Retailers
Make confident, precise decisions quickly, all fact-checked against the market.
e-Commerce Monitoring
Our primary mission is to monitor the e-commerce market at scale by tracking thousands of e-shops.
Product Matching
We use Machine Learning to be able to match the same products in different catalogues.
Brand Overview
You can monitor where and how the products of your brand are being sold online, in different websites.
Retail Analytics
You can create reports for the data that you want to track and view the latest market trends.
Powerful Search
You can search for any product in the websites that you want to monitor, without visiting them, as we have already done this for you.
Easy Customization
You can customize your dashboard and view only the information that is relevant for your use case.
Instant Updates
Fresh Data at your service
Real-time Alerts
Stay updated with real-time alerts based on availability & pricing
Promotions Tracker
Track promotions with historical data that appears in your market
Not just reports. Insights.
Get insights of the market using the insights panel in MarketData
Data Sync Frequency
Get data as frequently as you want based on the pricing model that you choose
Built for modern e-commerce teams
Whether you're a retailer, brand, or marketplace, Size the Market helps you win on price.
Online retailers
Maintain competitive pricing across your entire catalog without manual checking.
Brands
Monitor MAP violations and unauthorized sellers in real-time.
Marketplaces
Ensure competitive positioning across all categories and sellers.
Choose your plan
Scale your competitive intelligence as you grow
Business
or $523/month on monthly contract
per month (annual contract)
Competitor Price Tracking & Dynamic Pricing
Up to 5 websites
Up to 5,000 products
Price analytics platform
Automated reports & alerts
Premium
or $699/month on monthly contract
per month (annual contract)
Up to 10 websites
Up to 10,000 products
Everything in Business +
Personalized dashboards
API unlimited access
Team management
Enterprise
Customized account to fit your Enterprise needs
per month (annual contract)
Unlimited Websites & Products
Tailored Data Collection
Custom product matching
Trusted by world's best
Latest Insights
Stay informed with expert tips, industry trends, and best practices for Amazon sellers
Competitive Pricing Intelligence: The Strategic Advantage in Modern Markets
Discover how competitive pricing intelligence transforms pricing strategy from reactive guesswork into proactive market leadership. Learn the tools, techniques, and frameworks powering data-driven pricing decisions in 2025.
Price Comparison for Sellers
Learn how price comparison tools empower sellers to monitor competitor pricing, optimize margins, and make data-driven decisions in competitive eCommerce markets.
MAP Monitoring Software: Protecting eCommerce Profit Margins and Brand Reputation
Learn how MAP monitoring software helps brands enforce minimum advertised pricing policies, protect profit margins, prevent brand devaluation, and maintain competitive fairness across all eCommerce channels.
Make competitive intelligence your advantage
Join leading e-commerce teams using Size the Market to stay ahead on pricing.