Alphabet Logs 16% Q3 Revenue Growth, Boosts 2025 Capex to $91–93B

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Alphabet's Q3 revenue rose 16% year over year to $102.3 billion, with Google Cloud revenue up 34% to $15.2 billion and a $155 billion backlog prompting capex guidance of $91–93 billion. Apple struck a deal to power Siri and Apple Intelligence with Gemini AI, which has 650 million users that Alphabet could monetize via ads.

1. Robust Share Performance and Earnings Momentum

Alphabet shares have surged approximately 77% over the past year, outpacing the broader market through strong execution across its core businesses. In the most recent quarter, total revenue grew by 16% year over year, driven by double-digit advances in search and video advertising. YouTube ads revenue rose 15%, while Google Search and other services jumped 15%. These gains reflect sustained advertiser demand and the company’s continued ability to innovate in ad formats and measurement capabilities.

2. Cloud Business Expansion and AI Investment

Google Cloud posted 34% year-over-year revenue growth in the latest quarter, reaching $15.2 billion, and operating income climbed from $1.9 billion to $3.6 billion over twelve months. Backlog for cloud contracts swelled 82% year over year to $155 billion, underscoring enterprise demand for infrastructure and AI tools. To support this momentum, capital expenditures rose to $24 billion in the quarter, and management has raised its full-year capex outlook to between $91 billion and $93 billion, earmarking most of this spending for data centers, servers and networking equipment to fuel future growth.

3. AI Monetization and User Engagement

The company’s AI initiatives continue to gain traction across its user base. The Gemini conversational AI app now counts 650 million monthly active users, with query volumes tripling in three months. In search, the new AI-powered mode reached 75 million daily active users in the U.S., doubling usage over the quarter. While free tiers dominate usage, potential advertising integration in these services represents a significant untapped revenue opportunity, leveraging the firm’s digital ad expertise to convert engagement into incremental dollars.

4. Strategic Partnership with Major OEM

Alphabet secured a multiyear agreement with a leading consumer tech manufacturer to embed its Gemini AI models into voice assistant and intelligence features across billions of devices. This deal not only validates the quality and performance of its AI offerings—ranked highest in several crowdsourced benchmarks—but also broadens the company’s distribution footprint. The partnership is expected to generate multibillion-dollar revenues over its term and further strengthens network effects by capturing additional usage data for model refinement.

Sources

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