USA startup funding — latest rounds

New investment rounds for tech startups headquartered in USA. Series A, Series B, growth and seed funding, tracked daily.

USA is one of Europe's most active tech ecosystems. Below are the most recent funding rounds for USA-headquartered companies covered by Scaling Europe — sortable by stage, sector and date.

For the wider European picture, see all European funding rounds or read our daily dispatches.

Latest rounds

1. Kalshi $1 billion · Series F · Fintech/Prediction Markets · USA 7 May 2026