Alphabet AI Cloud Rev Up 34% to $15.2B Drives $155B Backlog
Alphabet’s AI-powered Google Cloud revenue grew 34% year-over-year to $15.2 billion in Q3, with cloud backlog reaching $155 billion, while capital expenditures surged to $24 billion. The company’s Gemini AI unit reached 650 million monthly active users and secured a multiyear partnership with Apple to embed Gemini models in Siri.
1. Alphabet’s Recent Share Performance and Valuation
Over the past year, Alphabet shares have climbed approximately 64%, reflecting strong investor confidence in the company’s core search advertising and emerging AI businesses. Despite this gain, the stock trades at a forward price-to-earnings multiple of roughly 29.5x, a level that remains below many of its large-cap tech peers. Analysts view this multiple as attractive given the company’s projected mid-teen percentage top-line growth and accelerating profitability in high-margin segments such as cloud and advertising.
2. AI Leadership and Google Gemini Adoption
Alphabet’s AI division has become a key growth engine, with the Gemini large language model powering features across search, cloud services and the standalone Gemini app, which reported over 650 million monthly active users in the third quarter. User queries for Gemini tripled within three months of launch, while internal AI-driven enhancements to Google Search now attract more than 75 million daily active users in the U.S., delivering improved relevance and monetization opportunities through higher ad engagement.
3. Strategic Partnership with Apple
In a multiyear agreement, Apple will integrate Alphabet’s Gemini technology into Siri and other AI-powered features across iPhone and iPad devices. This deal underscores confidence in Alphabet’s AI capabilities and opens a potential new advertising and services revenue stream, given Apple’s installed base of over 2.4 billion active devices worldwide. Industry projections suggest the partnership could contribute an incremental low-single-digit percentage to Alphabet’s overall ad revenue in its first full year of deployment.
4. Capital Spending and Long-Term Growth Outlook
Alphabet is investing heavily in technical infrastructure to support its AI and cloud ambitions, with capital expenditures rising to $24 billion in the latest quarter, up from $13.1 billion a year earlier. The company now forecasts full-year spending of $91 to $93 billion, directed primarily toward data centers, servers and networking equipment. Management believes these investments will drive sustainable high-teens revenue growth in Google Cloud—where third-quarter revenue grew 34% year-over-year—and underpin long-term earnings expansion as AI adoption accelerates across its enterprise and consumer businesses.