Google Cloud Grew 82% Last Quarter. Azure Grew 43% and AWS Grew 37%.

Google Cloud revenue accelerated to $24.8B (+82% YoY) in Q2, with operating income more than tripling from $2.8B to $8.8B and operating margin expanding from ~21% to ~36%. Backlog rose to $514B (about ~5 years of work) as Alphabet said demand is supply-constrained and driven by enterprise AI (Gemini Enterprise used by ~90% of the Fortune 100). Alphabet also spent $44.9B on capex in the quarter, pushing free cash flow to -$5.9B, but the signed demand/ramp capacity supports a longer growth runway than peers.

Analysis

This is less a single-company beat than evidence that AI infrastructure demand is still outrunning installed capacity. The important signal is margin expansion alongside growth: that suggests the cloud mix is moving toward higher-value workloads, so the next leg of upside for GOOG/GOOGL is not just revenue but operating leverage and a higher quality multiple. Relative to MSFT and AMZN, Google is finally looking like a credible third pole in enterprise cloud rather than a distant follower.

Second-order winners are the picks-and-shovels tied to capacity buildout: NVDA and the broader AI infrastructure stack should keep seeing order flow as the bottleneck shifts from demand to power, networking, and accelerators. The near-term loser is AWS/Azure relative growth optics, even if absolute franchise quality remains intact; sustained share-of-growth loss can compress the premium investors grant to AMZN and, to a lesser extent, MSFT’s cloud narrative. The real medium-term question is whether Google’s capex intensity forces enough free-cash-flow dilution to offset the valuation benefit from faster growth.

Consensus may be overestimating how durable the current growth rate is and underestimating how much of the backlog is simply deferred, not incremental. If supply constraints persist, revenue can lag bookings for quarters and FCF can stay pressured, which caps multiple expansion even if the headline growth remains strong. The thesis is falsified if next-quarter cloud growth decelerates sharply without a corresponding margin step-up, or if capex keeps rising while backlog conversion slows.

Key Decisions for Investors

• Overweight GOOG/GOOGL versus AMZN over the next 1-3 months; thesis is relative cloud growth reacceleration for Google versus a slower AWS cadence. Use any post-earnings or market-wide pullback to build, and trim if AWS re-accelerates or Google Cloud margin stops expanding.
• Pair trade: long GOOGL / short AMZN as the cleanest expression of cloud share-of-growth divergence. Risk is that AWS monetizes AI workloads faster than expected; cover if the growth gap narrows to low double digits or less on the next print.
• Tactical long NVDA as a second-order beneficiary of continued AI capex, with a 3-6 month horizon. The trade works if cloud capex stays elevated; invalidate if hyperscaler capex growth slows materially or if customers shift spend toward in-house silicon faster than expected.
• Hold MSFT as the defensive quality name rather than chase it here; the cloud growth narrative is intact, but relative upside looks less compelling than GOOG after this print. Use MSFT strength to fund a relative long in GOOG.
• Set an alert on Google Cloud free cash flow and capex: if capex remains near current run rates while backlog conversion stalls, the market may re-rate the stock back down despite strong bookings.