Best AI Search Optimization (AISO) Software for Walmart

Overflow is an AEO platform for brands that sell on major retail marketplaces and want to improve visibility in AI-powered shopping search. The platform monitors how products and brands appear in AI search, AI product recommendations, and marketplace AI assistants across Amazon, Walmart, and Target. Overflow gives each brand an AEO Score that reflects its reach, visibility, and competitive position across retailers. Teams can break performance down by marketplace to see whether they are stronger on Amazon, weaker on Walmart, or missing opportunities on Target. The platform turns the score into prioritized recommendations for improving product content, customer Q&A, listing attributes, and AI-readable messaging. Overflow also helps brands compare against competitors to identify gaps that may be lowering visibility or rankings in AI-driven results. As teams make updates, the platform tracks changes week over week so brands can measure score movement, query coverage, and competitive ground recovered. Its workflow is designed to help brands scan their retailers, apply smart fixes, and treat each listing as part of the algorithm that shapes AI recommendations. Overflow helps ecommerce and retail media teams move beyond traditional listing optimization and optimize specifically for how AI shopping systems understand and recommend products.