xAI · Seed

AI designed to understand the universe

Amount

$6B

Round

Seed

Valuation

$18B

Announced

May 2024

Investors

Lead investor

Sequoia Capital

Participating investors

Andreessen Horowitz

Valor Equity Partners

Notes

Seed round — $6B

Other xAI rounds

Date	Round	Amount
Jan 2026	Series e	$20B	Details →
Sep 2025	Series E	$20B	Details →
Dec 2024	Series C	$10B	Details →