Track product listings, monitor prices, and analyze market trends in real-time. Make data-driven decisions for your business with powerful insights.
Powerful features to help you stay ahead of the competition
Monitor new product listings in real-time. Get instant notifications when products matching your criteria appear.
Track price changes over time. Analyze pricing trends to find the best deals and optimal pricing strategies.
Identify emerging trends before they go mainstream. Analyze market data to predict future popular products.
Set custom alerts for price drops, new listings, or trend changes. Never miss an opportunity.
Get started in three simple steps
Connect your store or specify the product categories you want to monitor. Our system will begin tracking immediately.
Our system continuously monitors the marketplace for new listings, price changes, and trend shifts. All data is collected in real-time.
Access powerful analytics and insights. Make informed decisions with comprehensive reports and visualizations.
Built with care for sellers and researchers
Product Watcher is a powerful market research and product monitoring tool designed for sellers, resellers, and market researchers. We help you stay ahead of the competition by providing real-time insights into product listings, pricing trends, and market movements.
Our mission is to empower small businesses with the same powerful analytics tools that were previously available only to large corporations. We believe in data-driven decision making for everyone.
At Product Watcher, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information.
We only collect and process publicly available data from product listings. This includes product names, descriptions, prices, and seller information that is publicly accessible on the marketplace. We do not collect, store, or process any personally identifiable information (PII) such as:
The data we collect is used solely for:
We are committed to complying with all applicable data protection laws and regulations. Our services are built with privacy-first principles. We only access and process public data in accordance with the marketplace's Terms of Service.
Last updated: March 2026
By using Product Watcher, you agree to these Terms of Service. Please read them carefully.
Product Watcher provides market research and product monitoring services. You agree to use our services only for lawful purposes and in accordance with these terms.
Our system accesses only publicly available data from the marketplace. We do not bypass any authentication mechanisms, scrape private data, or violate any Terms of Service of third-party platforms.
All content, features, and functionality of Product Watcher are owned by us and are protected by international copyright, trademark, and other intellectual property laws.
Product Watcher is provided "as is" without any warranties. We do not guarantee the accuracy, completeness, or reliability of any data or insights provided by our services.
We reserve the right to modify these terms at any time. Continued use of our services after any changes constitutes acceptance of the new terms.
Last updated: March 2026