Question: Can you recommend a platform that provides sales data and product rankings across multiple e-commerce sites?

If you're looking for a platform that offers sales data and product rankings across multiple e-commerce sites, Algopix is a great choice. It offers a variety of tools to help online sellers find and optimize products on multiple sites, including Amazon, eBay and Walmart. With the ability to analyze demand for more than 1 billion products and track product rankings, Algopix can help you drill down into sales data across multiple channels. It supports more than 10 Amazon marketplaces, eBay and Walmart, and offers tools like ASIN to UPC converters and detailed data integration with your Amazon Seller Central account.

Another great option is Particl, an automated competitor intelligence system. It offers real-time data to help retailers benchmark products, discover opportunities and understand market share. Particl's features include real-time sales and pricing data, competitor tracking for more than 10,000 competitors, and powerful filters. With customizable dashboards and automated email reports, it lets retailers visualize entire markets, launch products strategically and benchmark pricing.

For a full suite of tools, check out Helium 10. This platform offers more than 30 tools for Amazon and Walmart sellers, categorized into product research, keyword research, listing optimization, operations management, analytics and marketing tools. With data-driven insights and an easy-to-use interface, Helium 10 can help you increase sales and product rankings, streamline operations and make data-driven decisions to stay competitive in the e-commerce market.