Alphabet reports $400b revenue in 2025

Alphabet reported its first US$400 billion annual revenue in 2025, driven by growth in search, YouTube, and cloud services.

In Q4, search revenue increased 17%, while YouTube surpassed US$60 billion in annual ad and subscription income.

Cloud revenue grew 48%, with a backlog of US$240 billion, up 55% quarter-on-quarter.

The company highlighted over 325 million paid subscriptions across its consumer services and more than 8 million paid seats of its Gemini Enterprise platform launched four months ago.

Its Gemini app now has over 750 million monthly active users, with increased engagement since Gemini 3’s December launch.

Alphabet emphasized AI infrastructure and research, including new models and tools, and integrated Gemini 3 into search, improving query understanding and user experience.

The company plans to allocate US$175 billion to US$185 billion in CapEx for 2026 to support AI and other growth areas.

🔗 Source: Alphabet

🧠 Food for thought

Implications, context, and why it matters.

The capex plan is an aggressive bet on building AI infrastructure capacity

Alphabet plans US$175 billion to US$185 billion in 2026 capital expenditures to expand AI infrastructure, including data centers, power capacity, and network infrastructure.
Company updates put the build pipeline at more than two gigawatts of energized data-center capacity by late 2026, if timelines hold 1.
To lock in electricity supply, Alphabet agreed to buy clean energy developer Intersect Power (a company that builds and operates large renewable-energy projects) for US$4.75 billion in cash plus assumed debt. The deal was announced in December 2025 and is expected to close in the first half of 2026 2.
This move toward vertical integration (owning more of the supply chain) targets an energy crunch. Data centers could use 9% of U.S. electricity by 2030, which tightens power availability for AI growth 2.

Big Tech’s spending creates an infrastructure moat and raises investor scrutiny

Alphabet’s outlay fits a broader push. Wall Street analysts estimate Big Tech will spend about US$527 billion on capital expenditures this year, as cited by Goldman Sachs in Adweek. The figure is not specific to 2026 3.
Heavy spending builds an “infrastructure moat,” where balance-sheet size blocks new rivals and leaves control with a few hyperscalers (the largest cloud providers) 1.
Chip suppliers stand to gain, including Taiwan Semiconductor Manufacturing Co. (TSMC). Third-party reports say it could raise prices on its advanced nodes (leading-edge chip manufacturing processes) by 3% to 10% this year amid strong demand 4.
As bills rise, investors may focus more on return on invested capital. That could pressure cloud and consumer-services businesses to prove AI services can scale profitably 3.