Surge AI

PrivateRank #22 by valueUnited StatesFounded 2020surgehq.ai

AI data and post-training company providing expert human feedback, reinforcement-learning environments, model evaluations, and high-skill datasets for frontier AI systems.

AI Data Model Post Training

AI valuation

$24B*^†

Sep 17, 2025 · Forbes

Financial events

Open in releases →

Date	Event	Type	Figures	Change	Source
Sep 17, 2025	Surge estimated at $24 billion	Valuation	$24B* valuation^†	—	Forbes
Sep 17, 2025	Surge reports $1.2 billion of 2024 revenue	Revenue disclosure	$1.2B FY2024	—	Forbes
Jul 1, 2025	Surge seeks up to $1 billion in outside capital	Funding round	$1B raised^†	—	Reuters

* Market cap / valuation. Company values are AI-attributed: the latest market cap or valuation × the share attributed to AI (100% for pure AI companies). Methodology