Data & Statistics March 2026 • 18 min read

Generative AI statistics 2026

50+ verified data points on generative AI: spending and market forecasts, investment, adoption by companies and people, Europe and the Netherlands, workforce impact, hallucination rates, open vs. closed models and the EU AI Act. Every figure links to the source it comes from.

$644B

GenAI spending worldwide (2025 forecast)

Source: Gartner, 2025

70%

Organizations using gen AI in at least one function

Source: Stanford AI Index, 2026

$37B

US enterprise spend on gen AI (2025)

Source: Menlo Ventures, 2025

Searchlab Research

Updated: 9 November 2026 • Sources: Gartner, Stanford HAI, Eurostat, CBS, Menlo Ventures, Stack Overflow, Vectara

Generative AI market size & growth

Gartner expects worldwide spending on generative AI to reach $644 billion in 2025, 76.4% more than in 2024. Most of that money goes to hardware: AI-capable devices and servers. Bloomberg Intelligence projects generative AI revenue to grow from $40 billion in 2022 to $1.3 trillion in 2032. For Dutch companies, how to become visible in AI answers: more on our GEO agency (in Dutch).

$644B

GenAI spending 2025 (forecast)

Source: Gartner, 2025

+76.4%

Spending growth vs. 2024

Source: Gartner, 2025

$1.3T

Gen AI revenue forecast for 2032

Source: Bloomberg Intelligence, 2023

42%

Forecast annual growth 2022-2032

Source: Bloomberg Intelligence, 2023

GenAI spending by segment (US$ millions)

Segment 2024 2025 Growth 2025
Services 10,569 27,760 +162.6%
Software 19,164 37,157 +93.9%
Devices 199,595 398,323 +99.5%
Servers 135,636 180,620 +33.1%
Total GenAI 364,964 643,860 +76.4%

Hardware dominates: devices and servers together account for about 90% of 2025 GenAI spending (our calculation from the Gartner table). Software ($37.2 billion) and services ($27.8 billion) are much smaller, but grow fast.

Note that these are different measures: Gartner forecasts spending (including AI-capable PCs and smartphones), Bloomberg Intelligence (June 2023) forecasts revenue of the generative AI market. Do not compare the two directly.

Sources: Gartner, 2025, Bloomberg Intelligence, 2023

Investment & funding

Generative AI captured nearly half of all private AI investment in 2025, after growth of more than 200%. Total private AI investment worldwide reached $344.66 billion.

Private AI investment 2025

$344.66B

Worldwide, all AI

Source: Stanford AI Index, 2026

Gen AI investment growth

200%+

Growth in 2025; nearly half of all private AI funding

Source: Stanford AI Index, 2026

Gen AI investment 2024

$33.9B

+18.7% vs. 2023

Source: Stanford AI Index, 2025

Where enterprise money goes: US gen AI spend

Category 2024 2025
Total enterprise gen AI spend $11.5B $37B
Applications n/a $19B
Infrastructure n/a $18B
Of which coding tools $550M $4.0B

Private AI investment by region (2025)

Region Private AI investment
United States $285.9B
Europe $20.92B
China $12.4B

Model providers: in US enterprise LLM API usage, Anthropic holds 40%, OpenAI 27% and Google 21%; in coding, Anthropic leads with 54% (Menlo Ventures, survey of 495 US enterprise decision-makers). The 2024 spend figure excludes inference.

The number of newly funded AI companies rose 71% in 2025, and total corporate AI investment reached $581.69 billion (Stanford AI Index 2026).

Sources: Stanford AI Index, 2026, Stanford AI Index 2026 overview, Stanford AI Index, 2025, Menlo Ventures, 2025

Adoption by industry

Generative AI use differs strongly by sector and company size. Official statistics (CBS, Eurostat) show lower shares than surveys of marketers and developers, because they count all companies, not just early adopters.

Information & communication 54% use AI
54%

Netherlands, companies with 2+ employees, 2025 (2023: 28%)

Specialist business services 31% use AI
31%

Netherlands, 2025 (2023: 13%)

Financial services 28% use AI
28%

Netherlands, 2025 (2023: 14%)

Health & welfare care 16% use AI
16%

Netherlands, 2025 (2023: 8%)

Trade 12% use AI
12%

Netherlands, 2025 (2023: 7%)

Construction 7% use AI
7%

Netherlands, 2025 (2023: 2%)

Hospitality 6% use AI
6%

Netherlands, 2025 (2023: 2%)

AI use by company size (Netherlands)

Company size 2023 2025
2 to 10 employees 7% 14%
10 to 50 employees 11% 27%
50 to 250 employees 20% 45%
250+ employees 42% 66%
All companies (2+) 8% 17%

Marketing is the top use case: 35% of Dutch companies that use AI apply it to marketing or sales (CBS), and 86.4% of marketing teams worldwide use AI in at least a few areas (HubSpot, 2026), often with an AI marketing agency leading the rollout.

Among developers, 84% use or plan to use AI tools (Stack Overflow, 2025). Worldwide, 70% of organizations use generative AI in at least one business function (Stanford AI Index, 2026). Small companies lag behind large ones; SMBs tend to catch up fastest with practical AI marketing for SMB playbooks.

Sources: CBS, 2025, HubSpot State of Marketing, 2026, Stack Overflow Developer Survey, 2025, Stanford AI Index, 2026

Generative AI for text, image & video

Generative AI writes text and code and creates images, video and audio. Since 2025, Eurostat measures how many companies use AI to generate language and how many generate images, video or sound.

16.3%

NL companies (10+) generating text, speech or code with AI (EU 8.8%)

Source: Eurostat, 2025

14.9%

NL companies (10+) generating images, video or audio (EU 9.6%)

Source: Eurostat, 2025

15B+

AI images created by August 2023 (estimate)

Source: Everypixel, 2023

Generative AI content production statistics

  • Text: 42.5% of marketers use AI extensively for content creation and another 38% occasionally; 83.5% say they are expected to produce more content because of AI (HubSpot, 2026).
  • Image & video: 37.2% of marketers use AI extensively for image and video creation (HubSpot, 2026). Everypixel estimated more than 15 billion AI images by August 2023, an average of 34 million per day, about 80% of them made with Stable Diffusion; Adobe Firefly reached 1 billion images within three months of launch (Everypixel, 2023).
  • Language at work: 22.9% of Dutch companies (10+) use AI for text analysis (EU 11.8%) and 11.6% for speech recognition (EU 7.2%) (Eurostat, 2025).
  • Code: 84% of developers use or plan to use AI tools and 47.1% use them daily (Stack Overflow, 2025). In a controlled experiment, developers with GitHub Copilot finished a task 55% faster (GitHub, 2022).

More output does not automatically mean better results: quality control and brand consistency remain human responsibilities.

Sources: Eurostat, 2025, HubSpot, 2026, Everypixel, 2023, Stack Overflow, 2025, GitHub, 2022

Workforce impact & productivity

Generative AI changes tasks within jobs more than it replaces jobs outright. The productivity gains that have been measured come from controlled studies in specific roles.

1 in 4

Workers worldwide in an occupation with gen AI exposure

Source: ILO, 2025

3.3%

Of global employment in the highest exposure category

Source: ILO, 2025

+14%

Productivity of customer support agents with AI

Source: NBER, 2023

55%

Faster coding task with GitHub Copilot

Source: GitHub, 2022

What the studies measured

Group Finding Source
Customer support agents (5,179) +14% issues resolved per hour; +34% for novice and low-skilled workers NBER, 2023
Professional developers (95, experiment) Task 55% faster; completion rate 78% vs. 70% GitHub, 2022
Developers (33,662 respondents) 47.1% use AI tools daily; 84% use or plan to Stack Overflow, 2025
People aged 16-74 26.6% in the Netherlands used gen AI for work (EU 15.4%) Eurostat, 2025
Global employment Highest exposure: women 4.7% vs. men 2.4% ILO, 2025

Important nuance: exposure is not the same as job loss. The ILO finds that gen AI exposure is far higher in high-income countries (34% of employment) than in low-income countries (11%), and mostly affects specific tasks within occupations.

The biggest measured gains go to less experienced workers: in the customer support study, novices gained 34% versus 14% on average.

Sources: ILO, 2025, NBER, 2023, GitHub, 2022, Stack Overflow, 2025, Eurostat, 2025

Quality & hallucination rates

Hallucinations, when AI presents information that is not supported by the source as fact, remain a real issue. Vectara's leaderboard measures how often models add unsupported facts when summarizing a document.

Lowest hallucination rate

1.8%

Best model when summarizing (Oct 2026)

Source: Vectara, 2026

GPT-4o

9.6%

Hallucination rate when summarizing

Source: Vectara, 2026

Developer trust

46%

Distrust the accuracy of AI output (33% trust it)

Source: Stack Overflow, 2025

Hallucination rates by model (Vectara, updated 22 October 2026)

Model Hallucination rate
finix_s1_32b (Ant Group) 1.8%
GPT-5.4-nano 3.1%
Gemini 2.5 Flash-Lite 3.3%
Phi-4 (Microsoft) 3.7%
Llama 3.3 70B 4.1%
Mistral Large (2411) 4.5%
DeepSeek V3.2-Exp 5.3%
Llama 4 Maverick 8.2%
GPT-5.5 9.3%
GPT-4o 9.6%
Claude Opus 5.5 9.9%
Gemini 3.1 Pro Preview 10.4%
Claude Sonnet 4.6 10.6%
Gemini 4 Argon 12.1%
GPT-5-high 15.1%

Bigger is not always more faithful: several compact models score lowest, while large reasoning models score between 9% and 15%. The test measures faithfulness to a source document, not general factual accuracy.

66% of developers say their top frustration is AI output that is "almost right, but not quite" (Stack Overflow 2025). Documented AI incidents rose to 362 in 2025, up from 233 in 2024 (Stanford AI Index 2026).

Sources: Vectara Hallucination Leaderboard, 2026, Stack Overflow, 2025, Stanford AI Index, 2026

Open source vs. closed source AI

Open models (Meta's Llama, Mistral, DeepSeek and thousands of others) are widely available, but in enterprise use closed models from Anthropic, OpenAI and Google dominate.

Open source

Share of US enterprise LLM usage (2025) 11%
Same share a year earlier 19%
Models on Hugging Face (Nov 2026) 3.2M+
NL companies adapting open-source AI 8.1%

Sources: Menlo Ventures, 2025, Hugging Face, 2026, Eurostat, 2025

Closed source

Enterprise LLM API share: Anthropic 40%
OpenAI 27%
Google 21%
Lead of best closed over best open model (Mar 2026) 3.3%

Sources: Menlo Ventures, 2025, Stanford AI Index, 2026

Open source is losing enterprise share: open models handled 11% of US enterprise LLM usage in 2025, down from 19% a year earlier (Menlo Ventures). Hugging Face nevertheless lists 3,225,742 models.

The performance gap widened slightly: in March 2026 the best closed model led the best open model by 3.3%, up from 0.5% in August 2024, and six of the top ten Arena models are closed (Stanford AI Index 2026). In the Netherlands, 18.2% of companies (10+) use ready-to-use commercial AI and 8.1% adapt open-source AI themselves (Eurostat 2025).

Sources: Menlo Ventures, 2025, Hugging Face, 2026, Stanford AI Index, 2026, Eurostat, 2025

Generative AI in Europe

The Netherlands is among the EU leaders in generative AI use, both by people and by companies. The EU AI Act sets the rules for the whole single market.

32.7%

Of EU people (16-74) used gen AI tools in 2025

Source: Eurostat, 2025

44.7%

Of Dutch people (16-74): 6th in the EU

Source: Eurostat, 2025

16.3%

Of Dutch companies (10+) generate text, speech or code: 4th in the EU

Source: Eurostat, 2025

33.21%

Of Dutch companies (10+) use any AI (EU 19.95%)

Source: Eurostat, 2025

Generative AI in Europe by country (2025)

Country People using gen AI tools (16-74) Companies generating text, speech or code (10+)
Denmark 48.4% 30.8%
Finland 46.3% 20.1%
Netherlands 44.7% 16.3%
Sweden 42.0% 19.7%
Belgium 42.0% 15.9%
France 37.5% 7.8%
Germany 32.3% 9.0%
EU-27 32.7% 8.8%

Netherlands: a European case study

44.7% of Dutch people aged 16-74 used generative AI tools in 2025, against 32.7% in the EU; only Denmark (48.4%), Estonia, Malta, Finland and Ireland scored higher. Among 16-24 year-olds the share was 73.6%, among 25-34 year-olds 60.5%. 26.6% used gen AI for work (EU 15.4%) (Eurostat, 2025).

57% of Dutch adults have used an AI chatbot at least once, rising to 90.4% among 18-25 year-olds and falling to 20.6% among those aged 65 and over (CBS, 2026). In October 2026, ChatGPT accounted for 52.64% of AI chatbot traffic in the Netherlands, Gemini 30.79%, Perplexity 8.97%, Copilot 4.79% and Claude 2.81% (Statcounter, 2026).

Among companies, CBS counts 17% of Dutch firms with 2+ employees using AI in 2025 (2023: 8%), and 33% of firms with 10+ employees; 16% use natural language generation (CBS, 2025, CBS, 2026).

Sources: Eurostat news, 2025, Eurostat isoc_ai_iaiu, 2025, Eurostat isoc_eb_ai, 2025, CBS, 2026, CBS, 2025, Statcounter, 2026

Ethics, regulation & the EU AI Act

The EU AI Act (Regulation 2024/1689) is the first comprehensive AI law. Obligations for general-purpose AI models, which include the large generative models, apply since 2 August 2025.

€35M

Max fine for prohibited AI practices, or 7% of worldwide turnover

Source: AI Act art. 99

€15M

Max fine for other obligations such as transparency, or 3%

Source: AI Act art. 99

2 Aug 2026

Most remaining rules of the AI Act apply

Source: AI Act timeline

EU AI Act: key obligations for generative AI

  • Transparency: AI-generated content must be labeled as such. Providers of generative AI systems placed on the market before 2 August 2026 must comply with the marking rule (Article 50(2)) by 2 December 2026.
  • Copyright compliance: Training data must be documented. Providers must publish a summary of the training data used.
  • Risk classification: Generative AI models fall under 'general-purpose AI' (GPAI), with extra obligations for models with systemic risk.
  • Deepfakes: Synthetic audio, video and images must be disclosed as artificially generated.
  • Cybersecurity: GPAI models with 'systemic risk' must undergo adversarial testing (red-teaming).

EU AI Act timeline

Date What applies
1 August 2024 AI Act enters into force
2 February 2025 Prohibited practices and AI literacy obligations
2 August 2025 GPAI model obligations, governance and penalties
2 August 2026 Most remaining rules
2 December 2026 Marking rule (Art. 50(2)) for existing generative AI systems
2 August 2027 GPAI models placed on the market before 2 August 2025
2 December 2027 High-risk systems (Annex III)

Legal uncertainty is a brake: of Dutch companies that considered AI but did not adopt it, 49% cite privacy and 42% legal consequences (CBS, 2025). Measured over all companies, unclear legal consequences hold back 3.8% of Dutch firms versus 5.9% across the EU (Eurostat, 2025).

Sources: AI Act, Article 99, AI Act implementation timeline, CBS, 2025, Eurostat, 2025

Key takeaways

What do these 50+ statistics mean for your business? Here are the eight most important takeaways.

01

Spending is enormous

Gartner forecasts $644B in GenAI spending for 2025, about 90% on devices and servers. Bloomberg Intelligence projects $1.3T in revenue by 2032.

02

Adoption is mainstream

70% of organizations use gen AI in at least one function, and 32.7% of people in the EU used gen AI tools in 2025.

03

Marketing leads adoption

86.4% of marketing teams use AI, and 35% of Dutch companies that use AI apply it to marketing or sales.

04

Quality differs per model

Hallucination rates when summarizing range from 1.8% to 15.1%. 46% of developers distrust AI accuracy.

05

Closed models dominate enterprise

Open source fell to 11% of US enterprise LLM usage (from 19%). The best closed model leads by 3.3%.

06

Productivity gains are real but specific

+14% for customer support agents (+34% for novices) and 55% faster coding tasks in controlled studies.

07

Regulation is getting serious

AI Act fines go up to €35M or 7% of turnover; most rules apply from 2 August 2026.

08

Agents are the next frontier

Gartner expects agentic AI in 33% of enterprise apps by 2028, but over 40% of agent projects to be canceled by 2027.

The conclusion is clear: generative AI is no longer a trend but a fundamental shift in how businesses operate, with real differences in quality, cost and regulation to manage. Most modern teams build a proper AI marketing stack to integrate generative AI across content, advertising, and automation workflows.

Methodology & sources

Every statistic on this page links to the source we opened when checking it. We prefer official statistics (Eurostat, CBS) and primary research; commercial surveys (HubSpot, Menlo Ventures) are named as such, and international figures are never presented as Dutch data. Different sources measure different things (spending vs. revenue, people vs. companies, 2+ vs. 10+ employees), so we always state the population.

This page was checked and updated on 9 November 2026. Market figures are in USD unless otherwise indicated; percentages are shown as published by the source, sometimes rounded to one decimal.

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FAQ: generative AI statistics

How big is the generative AI market in 2026?
Gartner forecasts worldwide generative AI spending of $644 billion in 2025, up 76.4% from $365 billion in 2024; about 90% of that goes to devices and servers. Bloomberg Intelligence projects generative AI revenue to grow from $40 billion in 2022 to $1.3 trillion in 2032 (42% a year). Spending and revenue forecasts measure different things.
What is the hallucination rate of AI models in 2026?
It depends on the model and the task. On the Vectara hallucination leaderboard (updated 22 October 2026), which measures how often a model adds unsupported information when summarizing a document, rates range from 1.8% for the best model to 9.6% for GPT-4o and 15.1% for GPT-5-high. 46% of developers distrust the accuracy of AI output (Stack Overflow 2025).
What percentage of companies use generative AI?
Worldwide, 70% of organizations use generative AI in at least one business function (Stanford AI Index 2026). Official EU statistics are lower because they count all companies: in 2025, 19.95% of EU companies with 10+ employees used AI and 8.76% used AI to generate text, speech or code. In the Netherlands this was 33.21% and 16.34% (Eurostat); CBS counts 17% of Dutch companies with 2+ employees using AI.
What is the difference between generative AI and traditional AI?
Traditional AI analyzes and classifies data (predictive AI), while generative AI creates new content: text, images, video, code, and audio. Generative AI is built on foundation models like GPT, Claude, and Gemini. In 2025, generative AI captured nearly half of all private AI investment, after growth of more than 200% (Stanford AI Index 2026).
How does the EU AI Act affect generative AI companies?
The EU AI Act entered into force on 1 August 2024. Obligations for general-purpose AI models and the penalty rules apply since 2 August 2025, and most remaining rules from 2 August 2026. Providers must label AI-generated content, document training data, and respect copyright. Fines go up to €35 million or 7% of worldwide annual turnover for prohibited practices, and up to €15 million or 3% for other obligations.
Ruud ten Have

Ruud ten Have

Marketing & AI Strategy at Searchlab

Ruud is a digital marketer with 10+ years of experience in online advertising and AI implementation. At Searchlab, he combines strategic thinking with hands-on AI tooling to deliver measurable results for businesses.

About Searchlab

We don’t just collect this data, we apply it daily as an AI-first marketing agency in Amsterdam. Dutch businesses can explore our AI marketing bureau services.

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