While overall venture capital (VC) activity has slowed since its pandemic-era peak, artificial intelligence (AI) and machine learning (ML) remain a major exception. Over the past two years, investment in AI has surged, helping sustain venture funding even as deal activity in other sectors has stagnated.
AI Takes a Growing Slice of the VC Pie
Quarterly data from 2022 through 2025 shows a clear shift in venture capital toward AI:
| Quarter | AI & ML Deals ($B) | Other Deals ($B) | AI Share (%) |
|---|---|---|---|
| Q1 2022 | 38.9 | 139.5 | 21.8% |
| Q2 2022 | 40.9 | 105.2 | 28.0% |
| Q3 2022 | 21.2 | 87.8 | 19.4% |
| Q4 2022 | 20.1 | 73.6 | 21.5% |
| Q1 2023 | 34.4 | 72.7 | 32.1% |
| Q2 2023 | 21.3 | 66.8 | 24.2% |
| Q3 2023 | 20.7 | 68.0 | 23.3% |
| Q4 2023 | 24.8 | 59.4 | 29.5% |
| Q1 2024 | 20.8 | 61.0 | 25.4% |
| Q2 2024 | 34.2 | 60.8 | 36.0% |
| Q3 2024 | 35.2 | 51.0 | 40.8% |
| Q4 2024 | 66.7 | 61.7 | 51.9% |
| Q1 2025 | 75.5 | 59.7 | 55.8% |
| Q2 2025 | 56.9 | 56.3 | 50.3% |
| Q3 2025 | 65.4 | 60.2 | 52.1% |
| Q4 2025 | 72.4 | 66.2 | 52.2% |
By Q4 2025, AI and ML accounted for 52% of total global VC deal value—the first time the sector represented a majority of venture investment in the dataset.
From Pandemic Boom to AI Surge
Venture capital boomed in 2021, but in 2022:
- Geopolitical uncertainty rose
- Interest rates increased
- Exit markets slowed
Deal values fell 47% from Q1 to Q4 2022, and AI only represented a small fraction of total VC at the time.
The launch of OpenAI's ChatGPT in November 2022 sparked a generative AI wave. Investment in AI & ML surged in early 2023, even as other sectors lagged.
2024 marked a true step-change. By Q4, AI attracted $66.7 billion, surpassing the $61.7 billion invested in all other sectors combined. This growth reflects both rising investor optimism and the capital-intensive infrastructure needed for AI development, including:
- AI chips
- Data centers
- Large-scale model training
Is AI in a Bubble?
The rapid influx of capital has sparked debate:
- Optimists argue AI’s long-term transformative potential justifies the investment.
- Skeptics warn of a potential bubble, pointing to opaque private funding and circular dealmaking.
Strong earnings from AI leaders like Nvidia have helped sustain enthusiasm, but the ultimate disruption AI will bring remains uncertain.
The Road Ahead
Venture capital flows are likely to continue evolving as investors:
- Respond to new technological breakthroughs
- Track broader global economic events
- Adjust to public market performance
AI’s dominant share of VC indicates it is not just a trend—it is reshaping the global innovation landscape.