# Big Four hyperscaler capex set to hit ~$725bn in 2026, up 77%
> Amazon ~$200bn, Microsoft ~$190bn, Alphabet $175–185bn, Meta $125–145bn, a combined AI buildout larger than most national budgets, with component inflation now a line item

**Meta:** type: story · date: 2026-02-06 · heads: L'argent de qui, Le jeu long · 12 takes · 3 lenses · 3 regions

## Summary

The four largest US [hyperscalers](/fr/entity/hyperscaler-capex) are guiding to roughly $725bn of
2026 capital spending, up about 77% from a record $410bn in 2025. By company:
[Amazon](/fr/entity/amazon) ~$200bn, [Microsoft](/fr/entity/microsoft) ~$190bn, [Alphabet](/fr/entity/alphabet) $175–185bn, [Meta](/fr/entity/meta)
$125–145bn (raised mid-year on component pricing and added data-center costs). Microsoft
says ~$25bn of its $190bn is component-price inflation. [Alphabet](/fr/entity/alphabet) reported Q1 capex of
~$35.7bn (more than double year-on-year) and a Google Cloud backlog above $460bn;
Microsoft's fiscal-Q3 capex hit ~$30.9bn (up ~84%). Nearly all of the spend funds AI
data centers and [Nvidia](/fr/entity/nvidia) / custom-silicon compute. Critics flag the cash-flow strain
and [circular financing](/fr/n/ai-circular-financing-debt-2026); bulls call demand real.

## By the numbers

- ~$725bn, combined 2026 capex guidance, four firms (up ~77%).
- ~$200bn / ~$190bn / $175–185bn / $125–145bn, Amazon / Microsoft / Alphabet / Meta.
- ~$25bn, share of Microsoft's 2026 capex attributed to component inflation.
- >$460bn, Google Cloud backlog reported in Q1 2026.
- ~84%, year-on-year jump in Microsoft fiscal-Q3 capex.

## Why it matters

A near-doubling of capex at four firms concentrates an industrial-scale bet on AI demand,
pressuring free cash flow, power grids and component supply chains. If demand lags the
build, the exposure, and the circular vendor financing under it, becomes the market's
central risk.

## What to watch

- Whether any of the four trims or defers 2026 guidance on a demand wobble.
- How much further component inflation lifts the headline figures.
- Free-cash-flow and debt-issuance trends as spend outruns operating cash.

## Regional takes (batched by bias / lens)

### unlabelled
- **Alphabet (Q1 2026 results)** (United States, en) — Alphabet's own Q1 2026 release; Q1 capex of ~$35.7bn (more than double year-over-year) and Google Cloud backlog reported above $460bn, the documented run-rate behind the full-year guide.
  Source: https://abc.xyz/assets/investor/static/pdf/2026Q1_alphabet_earnings_release.pdf
- **Futurum Group** (United States, en) — 
  Source: https://futurumgroup.com/insights/ai-capex-2026-the-690b-infrastructure-sprint/
- **Yahoo Finance** (United States, en) — 
  Source: https://finance.yahoo.com/sectors/technology/articles/hyperscalers-hit-700-billion-2026-111243744.html
- **Value Add VC** (United States, en) — 
  Source: https://valueaddvc.com/blog/ai-hyperscaler-capex-compared-why-microsoft-google-meta-and-amazon-are-all-spending-at-once
- **Om Malik** (United States, en) — 
  Source: https://om.co/2026/04/30/what-i-learned-about-hyperscalers-ai-spend/
- **Reuters** (Global, en) — 
  Source: https://www.reuters.com/technology/
- **Bloomberg** (United States, en) — 
  Source: https://www.bloomberg.com/technology
- **Financial Times** (United Kingdom, en) — 
  Source: https://www.ft.com/artificial-intelligence
- **The Information** (United States, en) — 
  Source: https://www.theinformation.com/
- **Data Center Dynamics** (United Kingdom, en) — 
  Source: https://www.datacenterdynamics.com/en/

### US business/markets
- **CNBC** (United States, en) — Tracks the four hyperscalers' combined 2026 capex approaching $700bn and the cash-flow hit, framing the spend as a leveraged bet that strains free cash even at record revenue.
  > "Tech AI spending approaches $700 billion in 2026, taking a big bite out of cash."
  Source: https://www.cnbc.com/2026/02/06/google-microsoft-meta-amazon-ai-cash.html

### tech-industry
- **Tom's Hardware** (United States, en) — Puts the combined 2026 figure at ~$725bn, up 77% from $410bn, and relays an analyst dismissing the bubble thesis as 'garbage', the bull case against bursting-bubble warnings.
  > "Big Tech capex to hit $725 billion in 2026, up 77% from last year; analyst calls the bear thesis 'garbage.'"
  Source: https://www.tomshardware.com/tech-industry/big-tech/big-techs-ai-spending-plans-reach-725-billion

## Across the graph
- Related: [[pjm-data-center-power]], [[smr-data-center-orders-2026]], [[ai-circular-financing-debt-2026]], [[meta-hyperion-louisiana-gas]], [[microsoft-fairwater-superfactory-2026]]
- Entities: Hyperscaler Capex, Microsoft, Alphabet, Amazon, Meta, Nvidia, United States

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