Alphabet’s cloud backlog hits $514B after 82% revenue growth

Google Cloud just posted an 82% year-over-year revenue jump in Q2 2026, pulling in $24.8 billion and pushing its contracted backlog to a staggering $514 billion. To put that number in perspective, $514 billion in future committed revenue is larger than the GDP of Belgium.

The quarter marked a turning point for Alphabet’s cloud division, which accounted for nearly half of the parent company’s total revenue growth and roughly two-thirds of its incremental operating profit.

The numbers behind the surge

Alphabet’s overall Q2 revenue hit $119.8 billion, a 24% increase year-over-year. Google Cloud’s operating income tripled to $8.8 billion, translating to an operating margin of approximately 35.6%.

The $514 billion backlog, formally known as remaining performance obligations, grew by more than $50 billion sequentially. CEO Sundar Pichai attributed the surge largely to multi-year commitments tied to AI workloads.

Over 50% of that backlog is expected to convert into recognized revenue within the next 24 months.

AI adoption is the engine

Pichai highlighted that nearly 90% of Fortune 100 companies now use Gemini Enterprise, Alphabet’s flagship AI offering for businesses.

Alphabet raised its full-year 2026 capital expenditure guidance to between $195 billion and $205 billion.

AWS grew revenue by 37% in Q2 2026. Microsoft Azure posted 43% growth. Google Cloud’s 82% growth rate nearly doubled Azure and more than doubled AWS.

What shifted for Google Cloud

The backlog’s composition, heavily weighted toward AI workloads, suggests that customers aren’t just experimenting. They’re signing multi-year deals, which means they’ve moved past pilot programs into production deployments.

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