How many people use AI in the UK? What do they use it for? And is it actually replacing Google? We analyzed the latest Ofcom data to answer the questions businesses and researchers are asking about AI adoption in Britain.
Adoption & Reach
How Many People Use AI in the UK? (2025)
ChatGPT reached 13% of UK online adults in May 2025. That's up from 9% in May 2024 and 11% in August 2024, a steady climb over 12 months.
Looking at generative AI more broadly, 41% of UK internet users aged 16 and over had used at least one generative AI tool in the past year as of June 2024. ChatGPT leads with 33% having used it specifically.
Awareness runs far ahead of adoption. 85% of Brits are aware of AI language models like ChatGPT, Google Gemini, and Microsoft Copilot. Yet actual usage remains concentrated among a minority.
I find this gap significant. The technology isn't unknown, it's unconvincing to most people. Half the population has heard about it repeatedly but still hasn't tried it.
Sources: Ofcom Online Nations Report 2024, Ofcom Online Nations Report 2025, Ipsos iris, Forbes Advisor
How Has ChatGPT Adoption Changed Year-Over-Year? (2024–2025)
ChatGPT's UK reach grew from 9% (4.2 million users) in May 2024 to 11% (5.0 million) by August 2024. By May 2025, it had reached 13%.
That's a 44% increase in reach over 12 months—from 9% to 13% of UK online adults.
The trajectory suggests steady adoption rather than explosive growth. ChatGPT is adding roughly 2 percentage points of reach per year, which translates to nearly 1 million new users annually.
I see this as sustainable growth but not market saturation. At this pace, ChatGPT would reach 20% of UK adults by 2028. The question is whether that ceiling is structural or whether a catalyst could accelerate it.
Sources: Ofcom Online Nations Report 2024, Ofcom Online Nations Report 2025, Ipsos iris
What Percentage of Brits Have Never Used AI? (2024)
50% of UK internet users aged 16 and over have never used any generative AI tool. That's half the online adult population with zero hands-on experience.
Among those who haven't tried AI, 38% say they're not interested. Another 35% say they don't feel the need. These aren't people waiting for access—they're people who've decided it isn't for them.
The gender gap is stark. 57% of women have never used AI, compared to 42% of men. That 15-point difference represents millions of potential users who aren't engaging.
I interpret the "not interested" and "no need" responses as a positioning problem, not a technology problem. AI tools have been marketed to early adopters and knowledge workers. For many people, the use case simply hasn't been made clear.
Sources: Ofcom Online Nations Report 2024
UK AI Adoption Rate by Business Size (2025)
Around one in six UK organisations—totalling 432,000 businesses—have adopted at least one AI technology.
Adoption varies sharply by company size:
- Large companies: 68% have incorporated AI
- Medium companies: 33% have incorporated AI
- Small companies: 15% have incorporated AI
The gap between large and small is 53 percentage points. Large companies are more than four times as likely to use AI as small businesses.
This isn't surprising. Larger organisations have dedicated IT teams, bigger budgets for experimentation, and more operational complexity where AI can prove its value. For a 10-person company, the ROI case is harder to make.
Sources: UK Government
Usage Frequency
How Often Do People Use ChatGPT in the UK? (2025)
ChatGPT recorded 252 million UK web visits in August 2025. That's a 156% increase compared to August 2024.
Across the first eight months of 2025, ChatGPT generated 1.8 billion UK visits. During the same period in 2024, it had just 368 million. That's nearly a fivefold increase in under a year.
Monthly usage tells a different story from reach. Only 18% of UK adults used a generative AI tool in the past month (June 2024), compared to 41% in the past year. Most users are occasional, not habitual.
I see this as the real adoption metric. Reach tells you who's tried it. Visit volume tells you who keeps coming back. The people using ChatGPT are using it intensively—and that intensity is growing faster than the user base.
Sources: Ofcom Online Nations Report 2024, Ofcom Online Nations Report 2025
How Fast Are AI Tool Visits Growing in the UK? (2025)
Every major AI tool is seeing triple-digit year-on-year growth in the UK:
- ChatGPT: +156% year-on-year (August 2025)
- Gemini: +146% year-on-year
- Claude: +138% year-on-year
- Perplexity: +100% year-on-year
ChatGPT's absolute numbers dwarf the others—1.8 billion UK visits in eight months versus competitors in the tens of millions—but all platforms are growing at similar rates.
The pattern suggests the market is expanding overall, not just redistributing users. People aren't switching from ChatGPT to Claude; they're adding AI tools to their workflow while continuing to use the ones they started with.
Sources: Ofcom Online Nations Report 2025
Use Cases
What Do People Use AI For in the UK? (2024)
The most common use of generative AI is finding information or content—48% of users cite this as their primary purpose.
Work-related tasks follow at 43%. Study comes third at 23%.
These three categories—search, work, and education—account for the vast majority of AI usage. Entertainment, creative projects, and personal productivity are secondary.
I find the dominance of "finding information" telling. People aren't using AI to create—they're using it to learn. That positions AI as a search alternative more than a creative tool, at least for now.
Sources: Ofcom Online Nations Report 2024
What Topics Do People Ask ChatGPT About? (2025)
Computer and technology queries dominate ChatGPT traffic at 36%. That's more than a third of all questions.
The remaining breakdown:
- News and media: 9%
- Health: 4.2%
- Lifestyle (including dating): 4.1%
For comparison, computer and technology queries make up 55% of Google's outgoing traffic. ChatGPT is capturing a disproportionate share of technical questions—people are choosing AI over search for coding help, troubleshooting, and tech explanations.
The health and lifestyle percentages are small but significant. 4.2% of ChatGPT's massive traffic still represents millions of health-related queries. The accuracy of those responses matters.
Sources: Ofcom Online Nations Report 2025
What AI Technologies Do UK Businesses Use? (2024)
The most commonly adopted AI solutions in UK businesses focus on:
- Data management and analysis: 9% of organisations
- Natural language processing and generation: 8%
- Machine learning: 7%
- AI hardware: 5%
- Computer vision and image processing: 5%
These are back-end, operational applications—not the chatbots and content generators that dominate consumer conversation. Businesses are using AI to process data, automate analysis, and improve decision-making infrastructure.
I see this as the less visible but more impactful adoption. Consumer AI gets attention; enterprise AI gets implemented. The 9% using data management AI are likely seeing measurable efficiency gains, even if it doesn't make headlines.
Sources: UK Government
Demographics
AI Usage by Age in the UK (2024)
Usage is highest among younger adults. 78% of internet users aged 16–24 have used a generative AI tool in the past year.
For ChatGPT specifically, reach among 18–24 year olds is 27%—that's 1.4 million people in that age bracket alone.
The generational divide is substantial. Young people treat AI as a default tool, like search engines or messaging apps. Older users are more likely to view it as optional technology that needs to prove its value first.
This pattern will shape AI adoption over the next decade. As today's 16–24 year olds enter the workforce, they'll bring AI-native habits with them. The question is whether workplaces will adapt to them or resist.
Sources: Ofcom Online Nations Report 2024
AI Usage by Gender in the UK (2024)
Men are significantly more likely to use AI than women. 62% of ChatGPT's adult visitors are male, 38% female.
The gap holds across broader generative AI usage:
- Men: 50% have used an AI tool in the past year
- Women: 33% have used an AI tool in the past year
Put another way, 57% of women have never used AI versus 42% of men.
This isn't unique to AI—it mirrors adoption patterns in many emerging technologies. But it means that as AI becomes more integrated into work and daily life, women may face a skills gap unless tools become more broadly relevant or accessible.
Sources: Ofcom Online Nations Report 2024
Why Don't Some People Use AI in the UK? (2024)
Among people who've never used AI, the top reasons are:
- Not interested: 38%
- Don't feel the need: 35%
These aren't access barriers. They're motivation barriers. The majority of non-users have made a conscious choice not to engage.
The reasons suggest AI hasn't crossed the threshold of perceived necessity. Email, smartphones, and social media all reached mass adoption when they became hard to avoid. AI hasn't reached that point for most people.
I think this is a marketing and use-case problem, not a technology problem. People aren't rejecting AI after trying it—they're rejecting it before trying it, based on what they've heard about it.
Sources: Ofcom Online Nations Report 2024
Tool Popularity
Which AI Tools Are Most Popular in the UK? (2024)
ChatGPT leads the UK market by a wide margin. 33% of those aged 16 and over have used it in the past year.
The competitive landscape:
- ChatGPT: 33% reach
- Microsoft Copilot: 15% reach
- Snapchat My AI: Third place (particularly popular among younger users)
- Google Gemini: 10% reach
ChatGPT is now the second-largest search service in the UK after Google. OpenAI features in the top 50 organisations for online time spent.
The gap between ChatGPT and its competitors is striking. ChatGPT has more than double Copilot's reach, and Copilot has Microsoft's distribution advantages. First-mover effects in AI appear durable.
Sources: Ofcom Online Nations Report 2024, Ofcom Online Nations Report 2025
Where Does the UK Rank in Global AI? (2024)
The UK is the third-largest AI market in the world, behind only the United States and China.
Other global positioning:
- First country in Europe to produce 168 tech unicorns
- Twice as many AI companies as any other European nation
- Fifth globally in the 2024 AI Readiness Index
- Second in Western Europe for AI readiness
The combined market value of UK tech companies now exceeds $1 trillion.
The UK's position reflects both historical strengths (research institutions, financial services, English language) and deliberate investment. Whether that position holds depends on competition from the EU, sustained government funding, and talent retention.
Sources: UK Government
AI vs Search
Is AI Replacing Google Search in the UK? (2025)
30% of Google keyword searches now deliver AI-supported overviews. 53% of UK users say they often see AI summaries appearing in their search results.
The behavioural impact is measurable. Six months after a user's first ChatGPT visit, their search clicks reduce by 26%.
Computer and technology queries show the clearest substitution pattern. They make up 55% of Google's outgoing traffic and 36% of ChatGPT's traffic—a significant overlap where users are choosing between the two.
I wouldn't call this replacement yet. But it's clearly substitution. Users aren't abandoning Google, but they're choosing AI for certain question types. That 26% reduction in clicks represents real traffic that no longer flows through traditional search results.
Sources: Ofcom Online Nations Report 2025, YouGov/Ofcom
Trust & Perception
Do People Trust AI Information in the UK? (2024)
Only 18% of UK generative AI users aged 16 and over trust the information provided as reliable.
The majority—61%—are neutral, neither trusting nor distrusting. They use AI while remaining skeptical of its accuracy.
This creates an unusual dynamic. People are adopting a tool they don't fully trust. That's different from previous technology waves where trust and adoption grew together.
I see this trust deficit as a vulnerability. If a high-profile AI failure erodes confidence further, usage could drop quickly. For businesses building on AI, transparency and accuracy should be priorities over features.
Sources: Ofcom Online Nations Report 2024
What Are Brits' Main Concerns About AI? (2024)
59% of Brits have concerns about artificial intelligence. The specific worries break down as follows:
The top concern—loss of human skills—is more philosophical than practical. People worry about what AI does to us, not just what it does for us.
Sources: Forbes Advisor
Are Women More Concerned About AI Than Men? (2024)
Women express more concern about AI's impact on society. 64% of female users are worried about AI's future impact, compared to 55% of men.
That 9-point gap is consistent across multiple surveys and question types. Women are both less likely to use AI (33% vs 50%) and more likely to worry about it.
The combination of lower usage and higher concern suggests women are receiving different signals about AI—perhaps more exposure to risk narratives and less exposure to practical benefits.
I think this matters for adoption projections. If AI tools want to reach the other half of the population, addressing concerns may be as important as demonstrating capabilities.
Sources: Ofcom Online Nations Report 2024
How Do Brits Feel About Self-Driving Cars? (2024)
85% of those polled have reservations about AI technology in cars.
This is notably higher than general AI concern (59%). Physical safety raises the stakes. People are more willing to accept AI errors in search results than in vehicles.
Self-driving vehicles are projected to be on UK roads during 2025, backed by £100 million in government funding. The gap between policy ambition and public comfort is substantial.
I see this as a trust problem that technology alone won't solve. Self-driving cars may need years of visible safety data before the 85% with reservations become comfortable passengers.
Sources: Forbes Advisor, UK Government
Work & Education
How Is AI Used at Work in the UK? (2024)
79% of workers have used generative AI to help them at work, according to Forbes Advisor polling.
The specific benefits are measurable in cases where organisations track them. M&S reported an 80% reduction in warehouse accidents after a 10-week trial of computer vision technology. 66% of recruiters using AI report improved hiring efficiency.
But workplace AI adoption isn't uniform. It's concentrated in roles where writing, analysis, and information retrieval are core tasks. Manufacturing floors and customer service counters see less direct application.
I interpret the 79% figure as broader than it first appears. "Used to help at work" could mean a single ChatGPT query. Integrated, daily use is likely much lower.
Sources: Forbes Advisor, UK Government
Which UK Industries Use AI Most? (2024)
Adoption varies dramatically by sector:
The gap between highest and lowest is 18 percentage points. IT and legal lead; hospitality, health, and retail lag.
The pattern follows data intensity. Sectors that already work with structured information—code, contracts, databases—find AI applications more obvious. Sectors built around physical presence and human interaction are slower to integrate.
Sources: UK Government
Have UK Universities Banned ChatGPT? (2024)
Eight out of 24 Russell Group universities have formally banned the use of ChatGPT and other AI language models. That's one-third of the UK's leading research universities.
The bans reflect concern about academic integrity. Essays, problem sets, and research papers can all be generated or assisted by AI, making traditional assessment unreliable.
But bans are difficult to enforce. Students can use AI tools on personal devices without detection. The long-term response will likely involve redesigning assessments rather than prohibiting tools.
I see university AI policy as a preview of broader institutional responses. Schools are the first organisations forced to confront what happens when AI can do the work you're supposed to be learning to do yourself.
Sources: Forbes Advisor
Children & Teens
How Many UK Children Use AI? (2024)
54% of British online children aged 8–15 used a generative AI tool in the past year. 29% used one in the past month.
Usage increases with age:
- Teens (13–15): 66% used AI in the past year
- Children (8–12): 46% used AI in the past year
That's a 20-point gap between younger and older children. Teenagers are adopting AI at rates comparable to young adults.
I find the monthly figure most telling. 29% of children used AI in the past month, versus 18% of adults. Children who use AI appear to use it more regularly than adult users do.
Sources: Ofcom Online Nations Report 2024
What Do UK Children Use AI For? (2024)
The primary use cases split between practical and recreational:
- For fun: 63% of child AI users
- To help with schoolwork: 53% of child AI users
ChatGPT is the most popular tool among children, with 37% of 8–15 year olds having used it. Snapchat My AI follows at 30%.
The "for fun" percentage is higher than "for schoolwork," which inverts adult patterns where work and information-seeking dominate. Children are treating AI as entertainment as much as utility.
I see this as a different relationship with the technology. Adults approach AI instrumentally—what can it do for me? Children approach it experimentally—what happens if I try this?
Sources: Ofcom Online Nations Report 2024
Do UK Children Trust AI More Than Adults? (2024)
34% of generative AI users aged 8–15 trust the information from AI tools as reliable. Among adults, only 18% do.
Children are nearly twice as likely as adults to trust AI output.
Yet 46% of children also express worry about the future impact of generative AI. They trust the tool while being anxious about the technology's direction.
I find this combination concerning. Higher trust plus lower critical evaluation skills creates misinformation risk, particularly for schoolwork where accuracy matters. Children may accept AI outputs that adults would question.
Sources: Ofcom Online Nations Report 2024
Societal Impact
Will AI Take Jobs in the UK? (2024)
Government estimates project job displacement in stages:
- Within 5 years: ~7% of existing UK jobs displaced
- After 10 years: ~18% displaced
- After 20 years: ~30% displaced (around 2.2 million jobs)
However, job creation is also expected. The largest net job gains are predicted in health and social care, where AI augments rather than replaces human work.
These projections should be read carefully. "Displacement" doesn't mean unemployment—it means role transformation. Some tasks within jobs will be automated while other tasks remain human.
The question isn't whether AI affects employment, but whether the transition happens faster than workers can adapt. A 7% shift over five years is manageable. A 30% shift concentrated in certain sectors is disruptive.
Sources: UK Government
How Many People Work in AI in the UK? (2024)
The UK has an AI workforce of over 360,000 people.
For context, that's larger than the population of cities like Cardiff or Coventry. It represents a significant and growing employment sector.
The AI workforce is concentrated geographically. Greater London alone hosts 1,387 AI businesses. The sector's growth creates jobs, but those jobs cluster in specific locations and skill profiles.
I see the 360,000 figure as evidence that AI is already a substantial industry, not just a future technology. These are people whose livelihoods depend on continued AI investment and adoption.
Sources: UK Government
Economic Impact
How Big Is the UK AI Market? (2025)
The UK AI market was worth more than £72 billion in 2024. Projections suggest it will grow to £1 trillion by 2035.
The sector's current direct contribution is smaller but still substantial. Over 3,700 AI companies employ more than 60,000 people and contribute £3.7 billion directly to the economy. AI contributed £5.8 billion to the broader economy in 2023.
The gap between the £72 billion market valuation and the £3.7 billion direct contribution reflects how AI value is measured. Much of the market value is embedded in platforms, services, and companies where AI is a component rather than the entire product.
Sources: UK Government, US International Trade Administration
How Fast Is the UK AI Industry Growing? (2024)
The number of UK AI companies has increased by over 600% over the last 10 years.
The government's AI Action Plan projects AI could add £47 billion to the economy each year and boost productivity by up to 1.5% annually.
Current investment continues at pace. In the 2023 spring budget, the government committed almost £1 billion to AI research. Since 2014, total government allocation to AI initiatives exceeds £2.3 billion.
I read the 600% company growth as the clearest signal. That's not incremental expansion—that's an industry transformation. The infrastructure for AI development in the UK has fundamentally scaled.
Sources: UK Government
How Many AI Companies Are in the UK? (2024)
The UK hosts over 3,700 AI companies. Britain has twice as many AI-based companies as any other European nation.
Greater London alone is home to 1,387 AI businesses—more than a third of the national total. London serves as the primary hub, hosting companies including DeepMind, Adbrain, and BenevolentAI, alongside research groups at UCL, King's, and Imperial College.
The combined market value of UK tech companies now exceeds $1 trillion. The UK was the first country in Europe to produce 168 tech unicorns.
This concentration has advantages and risks. Clustering creates ecosystem effects—talent, investment, and partnerships compound. But it also means AI benefits accrue disproportionately to one city.
Sources: UK Government
How Much Is the UK Government Investing in AI? (2025)
Since 2014, the UK government has allocated over £2.3 billion to AI initiatives.
Recent commitments include:
- 2023 spring budget: Almost £1 billion for AI research
- Supercomputer investment: £900 million as part of the 'BritGPT' strategy
- Self-driving vehicles: £100 million commitment
- AI Growth Zones: Dedicated areas with enhanced power access and streamlined planning
The government is creating AI Growth Zones to accelerate infrastructure development. These zones will have prioritised access to power and faster planning approvals for AI facilities.
The UK ranks fifth globally in the 2024 AI Readiness Index and second in Western Europe. That positioning reflects both existing capability and sustained investment intent.
Sources: UK Government
- Ofcom Online Nations Report 2024
- Ofcom Online Nations Report 2025
- Ofcom/Ipsos iris
- YouGov/Ofcom
- Forbes Advisor
- UK Government
- US International Trade Administration