$66.5M
▲ 5.4× since 2013
average AI private investment event in 2025
20132025

What the chart shows

The average AI private investment event was worth $66.5 million in 2025, up 46% from $45.5 million in 2024 and more than five times the $12.4 million of 2013.

Key numbers

MeasureValue
2025$66.5M
2024$45.5M
2023$31.7M
2013$12.4M

How to read it

  • An average across all recorded private investment events; a few very large rounds can raise it sharply.
  • Nominal US dollars.
Source: Quid, 2025, via the AI Index Report 2026 (Stanford HAI), figure 4.2.6: Average size of global AI private investment events, 2013–25. Chart and text by AI Adoption.
Numbers checked against the published data on 19 October 2026.
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