MAdAnalysis is a free Chrome add-on developed by Henrique Macedo, falling under the Browsers category's Add-ons & Tools subcategory. This tool allows users to access the start times of all ads on Mercado Livre. Its primary function is to aid in conducting viability studies on products, helping users determine the potential success of selling a particular product based on factors such as the quantity sold and the ad start times.

With MAdAnalysis, users can efficiently gather data on ad start times from Mercado Livre, providing valuable insights for making informed decisions regarding product sales strategies. This Chrome add-on simplifies the process of analyzing ad data, offering a convenient solution for those seeking to enhance their product market research efforts.