xAI

Business/Productivity Software · Palo Alto, CA · Founded 2023 · Acquired/Merged (Operating Subsidiary)

Developer of an artificial intelligence platform designed to assist users in exploring information and understanding complex topics. xAI is based in Palo Alto, CA and was founded in 2023. It is valued at about $199 billion as of Sep 2026, per PrivateMarketView's composite mark. It has raised $47.2 billion across 9 recorded rounds; the latest was a $250 billion merger or acquisition in Feb 2026.

PA Mark · $/share
$86
Sep 2026
Implied valuation
$198.6B
Total raised
$47.2B
Last round
Merger/Acquisition
Feb 2026

Who backs xAI?

89 investors · 2 led rounds
InvestorTypeRole
Andreessen HorowitzVenture capitallead
Valor Equity PartnersGrowth equitylead
Team Ignite VenturesVenture capital
Korea Investment PartnersVenture capital
Coatue ManagementPE / buyout
Abstract VenturesVenture capital
Bossa InvestVenture capital
Craft VenturesVenture capital
Alpen Capital (Investor)Family office
BlackRockOther
+ 79 more investors · a free account shows the complete list
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xAI investors

89 investors are on record for xAI, led by Andreessen Horowitz and Valor Equity Partners. By type, the record holds 42 venture capital firms, 10 family offices and 5 asset managers. 2 of them led at least one round. The merger or acquisition in Feb 2026 drew 1 investor.

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