Onsite: Sponsored Listings
Monetize search, browse and discovery inside your platform.
Explore
The infrastructure modules behind modern commerce media: platform, engine and intelligence, plus the modules and capabilities that run on them.
Explore the core platformLaunch a retail media network, connect brands and agencies, automate operations and power discovery, all on one commerce platform.
Explore all solutionsEverything your engineering team needs to build with Topsort: API references, SDKs, integration guides and live platform status.


High-impact banner and display placements powered by commerce data, auction mechanics, and real-time optimization.
Everything you need to build, launch and scale, running on one commerce media infrastructure.
Support standard IAB sizes, custom dimensions, and responsive creative formats.
Automatically personalize ad creative based on user context and product catalog data.
Real-time auctions for display inventory with header bidding support.
MRC-compliant viewability measurement and optimization.
Contextual controls, blocklists, and content categorization for brand-safe delivery.
Full-funnel measurement from impression to conversion with cross-device tracking.
High-visibility banner placements on homepage and high-traffic entry points.
Contextual display ads at the top of category pages, targeted by shopping intent.
Post-purchase display placements for cross-sell and brand awareness.
Full-screen display experiences between content or during natural transition points.
High-impact commerce display built on real auction infrastructure.
Keep exploring the rest of the Topsort system.