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CapitalG

Corporate · San Francisco, US · capitalg.com ↗
Private equity firm under Alphabet Inc.

Alphabet's independent growth fund.

114 employees1600 Amphitheatre Pkwy, Mountain View, California, 94043, United StatesLinkedIn ↗+1 650-253-0000
Venture Capital FirmsInvestment FirmsInvestment ServicesFinancial Institutions and ServicesPrivate Equity Firms
Focus: Venture Capital Funds · Venture Funds · VC Funds · Venture Funding · Venture Financing · Venture Capital Financing · Venture Capitalism · Venture Capital Investments · Venture Capital Firms · Venture Capital

Investing activity

CapitalG appears in 8 AI deals tracked by the AI Lounge deals desk, rounds totalling $5.1B, and led 5 of them. The rounds are mostly Growth, Series C and Series B, with a median round size of $600M and the largest at $2.1B. The most recent are Physical Intelligence (Series round (reported talks), $1B, Oct 2026), Bedrock Robotics (Series C, $600M, Oct 2026) and Clay (Series D, $115M, Sep 2026).

CapitalG most often invests alongside Thrive Capital, Valor Equity Partners, Temasek and Lux Capital, and the companies it backs on AI Lounge are mostly in Robotics foundation models, Autonomous construction robotics and Data Collection and Labeling.

Deals

8
AI rounds and acquisitions CapitalG took part in, newest first.
Physical Intelligence logo
$1B
val. $20B
Celero Communications logo
$275M
val. $3B
OpenRouter logo
CapitalG (lead) · AI model routing
$113M
val. $1.3B
Isomorphic Labs logo
Thrive Capital (lead), Google (lead), CapitalG, MGX, Temasek · AI drug discovery
$2.1B
Baseten logo
CapitalG (lead), IVP (lead) · Inference infrastructure
$300M
val. $5B
Physical Intelligence logo
$600M
val. $5.6B

Frequently asked questions about CapitalG

What AI companies has CapitalG invested in?

CapitalG's AI investments include Physical Intelligence, Bedrock Robotics, Clay, Celero Communications, OpenRouter, Isomorphic Labs and Baseten. The 8 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.

Where is CapitalG based?

CapitalG is based in San Francisco, US.

What stage does CapitalG invest at?

In the rounds tracked on AI Lounge, CapitalG has invested at Growth, Series C, Series B and Series D, with a median round of $600M. CapitalG led 5 of those rounds.

Who does CapitalG co-invest with?

CapitalG's most frequent co-investors on AI Lounge are Thrive Capital (2 deals), Valor Equity Partners (2 deals), Temasek (2 deals), Lux Capital (1 deal) and Avenir (1 deal).

How can founders reach CapitalG?

Founders on AI Lounge can see CapitalG's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add CapitalG to their Investor Pipeline to track the conversation.

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