# Big Tech’s big AI buildout will not end until someone stops it

- URL: https://talkfuse.com/story/big-techs-big-ai-buildout-will-not-end-until-someone-stops-it/
- Published: 2026-11-05T10:45:00+00:00
- Updated: 2026-11-05T11:03:28+00:00
- Original publisher: The Verge
- Original article: https://www.theverge.com/ai-artificial-intelligence/1027344/amazon-microsoft-alphabet-google-meta-data-centers-earnings-q3
- Topics: AI, Business, Companies, Technology

## Key points

- Four tech giants plan at least $720 billion in capital spending this year.
- Investors are questioning when AI investments will pay off.
- Google’s AI search growth is weighing on ad monetisation.

## Summary

Amazon, Microsoft, Alphabet and Meta plan to spend at least $720 billion on capital investment this year, much of it for AI infrastructure, with another $1 trillion in commitments for coming years. Their continued expansion has unsettled investors, who are increasingly questioning when the heavy spending will produce returns.

Revenue is growing at several companies, but AI has yet to deliver clear profits at a scale that justifies the investment. Alphabet’s Google Cloud growth has coincided with slower growth in Search advertising, as AI Mode queries bring in less advertising revenue; Search ad revenue rose 12 per cent in the third quarter, down from 17 per cent a year earlier. Alphabet plans $195 billion to $205 billion in capital spending this year and a significant increase in 2027, while Amazon plans $220 billion this year and says it will spend meaningfully more next year.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.