Stackline

Stackline is a retail analytics company based in Seattle, WA, which was founded by a group of Amazon veterans. Its patent-pending technology tracks billions of inputs from the largest online retailers to compute sales estimates for millions of products and thousands of brands. The company's computational system aggregates, transforms and connects the world's largest source of e-commerce sales data into an easy-to-use platform, giving its customers the most complete view of online shopping trends.