~75% of revenue is advertising.
Cloud is the fastest-growing segment, up 36% year-over-year.
The growth engine
AI demand is pulling Cloud forward.
Google Cloud
Enterprise AI is now the #1 growth driver of Cloud — Pichai, Q1 2026 call. Revenue from products built on generative AI grew nearly 800% year-over-year.
$80BRun-rate after Q1 2026 ($20B in Q1)
+63%Q1 2026 revenue growth YoY
32.9%Op margin (was 9.4% a year ago)
$460B+Backlog — nearly 2× last quarter
YouTube
Already a Fortune-100-sized business inside Google.
$60B+2025 revenue (ads + subs)
2.85BMonthly users
325MPaid subscribers
Why the growth is real
Google owns every layer of the AI stack.
01 · Silicon
TPU (Ironwood)
Custom AI chips since 2015. Purpose-built for inference. Anthropic — a competitor — has committed to up to 1M TPUs by end of 2026.
02 · Model
Gemini 3
Trained on Google's own TPUs. 750M monthly users — growing 15% Q/Q vs. ChatGPT's 6%.
03 · Distribution
Every screen
Gemini ships into Search, Gmail, Docs, Maps, Android, YouTube, Chrome. Apple integrated it into iOS.
$180–190B2026 capex — raised in Q1, “significant” 2027 increase guided
$460B+Cloud backlog — supply, not demand, is the constraint
A 2024 U.S. ruling found Google illegally maintained its search monopoly. Remedies could force divesting Chrome or the ad-tech stack. EU also fined Google $3.5B in Q3 2025.
02
AI disrupting search
ChatGPT and rivals are the first real challenge to Google's search behavior in 25 years. AI Overviews are a defensive bet — but also cannibalize ad clicks.
03
Capex escalation
$180–190B in 2026 capex, with 2027 guided “significantly higher.” If AI demand cools, Google's data-center spend has nowhere to hide. Bull case: management says supply, not demand, is the bottleneck.
Over to the room
Discussion.
Q1Is Google's ad-dominated business model durable in an AI-answer world?
Q2Cloud at $80B run-rate growing 63% — is it priced in at $385?