Hi HN, we’re Andrew and Dan, and we founded Promoted ( http://promoted.ai ). We produce better search results and feed ranking for marketplaces, matching buyers and sellers more efficiently. This includes listings when you open the app, product recommendations, and query or location-based search results. For buyers, this is finding what you want quickly. For sellers, this is finding an audience despite competition. For marketplaces, this is increasing total conversion rates and new seller success rates. Matching buyers with sellers is the engine that drives marketplaces, and doing it better is how marketplaces grow. Deciding who sees what in a list on an app is the core business of the biggest, most profitable companies in the world: Facebook, Google, Amazon. We have a decentralized, identity-free solution that’s more efficient for sellers and a better experience for users. Today, we optimize within marketplaces, but we believe that our approach can eventually match buyers and seller...