Enables e-commerce platforms and marketplaces to quickly launch and scale their own retail media networks through AI-powered auction infrastructure, without requiring extensive in-house development.
Last updated Feb 8, 2026
Emerging provider of auction-based advertising infrastructure for e-commerce platforms and marketplaces
Topsort is a technology company that provides AI-powered auction-based advertising infrastructure specifically designed for e-commerce platforms, marketplaces, and retail media networks. The company enables online retailers to monetize their traffic through sponsored product listings, search advertising, and personalized product recommendations using real-time bidding technology and machine learning algorithms. Topsort's platform helps marketplaces create their own retail media networks by providing the technical infrastructure needed to run auction-based advertising systems. The company positions itself as a comprehensive solution for e-commerce platforms looking to build or enhance their advertising capabilities without developing the technology in-house. Topsort's infrastructure is designed to optimize product discovery for shoppers while maximizing revenue for marketplace operators and providing ROI for advertisers. The platform integrates seamlessly with existing e-commerce systems and provides tools for campaign management, analytics, and optimization, making it a key player in the rapidly growing retail media sector of the AdTech ecosystem.
Real-time bidding infrastructure for sponsored product placements across e-commerce platforms
Tools for creating and managing sponsored product listings in search results and category pages
Banner and display ad solutions for marketplace environments
Comprehensive dashboards and reporting tools for advertisers and marketplace operators
Self-service tools for advertisers to create, manage, and optimize campaigns