Global AI Investment: Where the Money Goes

Private investment in artificial intelligence by country, and how much flows to generative AI, based on the Stanford AI Index 2025.

Updated October 1, 2026
5 min read
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Global

Executive Summary

Private investment in AI is concentrated in the United States. US private AI investment reached $109.1 billion in 2024. That is nearly 12 times China's $9.3 billion and 24 times the UK's $4.5 billion. Generative AI attracted $33.9 billion of private investment worldwide.

Key Numbers

US private AI investment: $109.1B[1]; 2024, the largest by far.
China: $9.3B[1]; Private AI investment in 2024.
United Kingdom: $4.5B[1]; Private AI investment in 2024.
Generative AI, global: $33.9B[1]; Private investment in 2024.

Charts

Private AI investment by country, 2024

Private investment in AI companies in 2024, top three countries.

United States
$109.1B
China
$9.3B
United Kingdom
$4.5B

Unit: USD billion · 2024Source: [1] Stanford Institute for Human-Centered Artificial Intelligence (HAI)

Regional Analysis

United States: $109.1 billion [1]
China: $9.3 billion [1]
United Kingdom: $4.5 billion [1]

Together these three countries add up to about $122.9 billion, with the US making up about 89% of that. These are our calculations from the published figures.

Key Trends

Generative AI, the technology behind chatbots and image generators, is now a major investment category of its own, with $33.9 billion in 2024 [1].

The AI Index describes business as 'all in' on AI, with record investment and use, and research continuing to show strong productivity gains [1].

Key Companies

Companies linked to this wave of investment include AI developers such as OpenAI and chip makers such as NVIDIA, whose processors are widely used to train and run AI models. This report does not assign investment totals to individual companies.

Methodology

Figures come from the Stanford AI Index Report 2025 [1]. Private investment means funding raised by privately held AI companies. It does not include government spending or the internal research budgets of listed companies.

Sources

[1]
Artificial Intelligence Index Report 2025 / Stanford Institute for Human-Centered Artificial Intelligence (HAI) / 2025 / View source

Figures are reproduced from the publishers above. Calculations marked as our own are derived from these figures. Always check the original source before using a number.