Google Cloud's 82% growth backs Alphabet's $200B AI capex bet

Google Cloud's 82% year-over-year revenue growth in the second quarter gives Alphabet cover for an AI capital-spending program that now tops $200 billion a year, as the search giant chases Amazon and Microsoft for cloud share.

"These look like extraordinary opportunities with extraordinary returns for executing well on those opportunities," Chief Executive Sundar Pichai said on the earnings call, defending a buildout that pushed Alphabet to its first negative free cash flow since going public.

Alphabet raised its 2026 capex outlook to $195 billion to $205 billion from $180 billion to $190 billion, a midpoint of $200 billion, and executives flagged a "significant" increase for 2027. Second-quarter spending reached $44.9 billion, just above the $44.7 billion analysts expected. Google Cloud, holding roughly 14 percent of the global market, is growing faster than Amazon Web Services at 28 percent and Microsoft Azure at 21 percent.

The question is whether that growth rate holds as spending compounds. Goldman Sachs' Eric Sheridan said AI supply and demand will not balance until the first half of 2028, keeping memory and chip prices elevated and empty data-center shells in short supply as companies build ahead of component availability.

Why the growth rate carries the argument

Google Cloud's 82 percent jump is notable because it is accelerating off a larger base, the opposite of the deceleration that usually accompanies scale. Accelerating sales as the foundation grows implies demand that would slip away if Alphabet under-invested, the logic behind spending ahead of confirmed revenue. The company is financing the outlay with both debt and equity, raising its risk profile even as it reports negative free cash flow for the first time since it became public.

Pichai has said management would not commit this way without an attractive return on investment, though results will take time to show up in the financials. Alphabet's core Google division still controls about 90 percent of the internet search market, giving the company a cash engine to fund the cloud push while YouTube and Android add distribution.

The capex race is industry-wide

Alphabet is not spending alone. Meta and Amazon are building at similar clips, and Tesla said it will commit $25 billion in capital expenditures for 2026, roughly three times its historical level, as Elon Musk ramps Optimus and robotaxi production. JPMorgan warned this month that SpaceX could allocate $200 billion to AI spending in each of the next two years.

Sheridan said investors are shifting from judging capex dollars to demanding visibility into returns, a shift Microsoft and Amazon handled well on their earnings calls. "We think as that theme continues to dominate in investor conversations, the theme against the absolute dollars and the visibility into returns will go up," he said. "And that will lead to more multiple expansion."

Alphabet shares fell after the capex announcement, the market treating the outlay as a risk rather than a return. Berkshire Hathaway has taken the other side, making Alphabet its third-largest position, tied with Coca-Cola. The stock's pullback leaves the cloud growth story priced for doubt, even as Google Cloud's 82 percent pace outruns both AWS and Azure.

This article is for informational purposes only and does not constitute investment advice.