Topsort, co-founded by Regina Ye and Francisco Larrain, is an auction-powered advertising startup that has rapidly gained traction since its launch two years ago. The company specializes in retail media technology, offering a simple yet powerful solution for small businesses to execute effective advertising campaigns through auctions.

Topsort, an API-first advertising startup, has raised $20M in Series A funding to increase marketplaces' revenues by enabling retail media adoption via easy plug-and-play integration.

TechCrunch: Topsort helps e-commerce create ads without being ‘creepy’