US · ai · api · machine learning

Who invested in River AI

One round we have observed, with the investors the report named. Every figure below came from a named source, and where the company reported the raise to the SEC itself, that is shown beside it.

1
rounds observed
6
investors named
$1.1B
reported across those rounds
Aug 2026
most recent

The rounds

Undisclosed round · Aug 2026 · $1.1B

Y Combinator, General Catalyst, NVIDIA, Nvidia, Temasek, AMD Ventures, AMP PBC

Reported by TechCrunch and 3 others

Everyone who backed them

InvestorTypeRounds
Company2
Investment firm1
Accelerator1

Missing a round, or an investor who was in one? Tell us.