WebSoSanh is a leading price comparison tool in Vietnam. It allows users to compare prices of products from over 10,000 popular online shopping websites. With this Chrome add-on, users can easily find the best deals and save money on their purchases.

The main feature of WebSoSanh is its extensive database of online retailers. It covers a wide range of product categories, making it easy for users to find the best prices for their desired items. The add-on provides real-time price comparisons, ensuring that users get the most up-to-date information.

WebSoSanh is a free tool, making it accessible to all users. It is a valuable resource for online shoppers in Vietnam, helping them make informed purchasing decisions and find the best deals available.