Topsort raises $20M series a

◆ Amount

$20M

◆ Announced

28 Sept 2026

◆ Company

◆ Source

◆ The Round

Topsort raised $20M in series a funding, announced on 28 September 2026. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.

◆ About Topsort

AI-native monetization infrastructure provider for modern commerce focused on post-cookie advertising. Topsort is based in United States and currently at series a stage, operating in E-commerce, Enterprise Software, AI & ML.

◆ Market context

This funding event is a citable node in Fusion42's market graph: it links Topsort's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.

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