UK law firms have established themselves as the most enthusiastic adopters of AI amongst six legal markets examined in a new industry study, commissioned by Leap Legal Software and drawing on responses from 700 legal professionals worldwide.
The research found that 31% of legal professionals in the UK use integrated or legal-specific AI tools on a daily basis or as a central component of their work, the highest proportion of any country surveyed, compared with 20% in Australia and New Zealand. A further 31% of UK respondents reported using such tools on a regular, if not daily, basis. Collectively, 62% of practitioners across the UK and Ireland were classified as active, regular users of integrated AI, a figure that points firmly to mainstream adoption rather than tentative experimentation.
The survey drew a clear link between this high uptake and tangible improvements in efficiency. Some 79% of legal professionals in the UK and Ireland reported that AI saves their firm a moderate to significant amount of time, surpassing the global average of 71%. Notably, just 9% of UK and Ireland respondents indicated that AI was not applicable at their firm due to non-use, compared with 19% in Australia and New Zealand, underscoring the comparatively narrow gap between pilot projects and everyday deployment in the British market.
Document review and analysis emerged as the predominant use case, cited by 40% of UK and Ireland respondents as an area in which their firms already deploy AI. Drafting, legal research and meeting summaries were also highlighted as established applications. Meeting notes and note-taking in particular stood out as a strong area of growth, with 29% of respondents prioritising AI for this purpose, a higher proportion than in any other surveyed market, reflecting a concerted effort to reduce time spent on routine, administrative tasks throughout the working day.
The findings also highlighted training as a key distinguishing factor for UK firms. Two-thirds of UK respondents, 67%, rated their firm’s AI training and expertise as good or excellent, ahead of 64% in the US and Canada and 50% in Australia and New Zealand.
This commitment to skills development was further reflected in how UK legal professionals view profitability. Some 50% of UK respondents identified training and professional development as a top priority for improving financial performance, placing it above competitive salaries, which were cited by 47%. This stands in contrast to the global picture, where salaries ranked first at 53%, suggesting that UK firms place a distinctly higher value on building staff capability, including AI literacy, as a driver of commercial success.
Confidence in business performance amongst UK respondents was notably robust. Just 2% reported that their firm's potential to become more profitable had worsened over the past year, the lowest figure across all surveyed markets. Meanwhile, 69% said their firm's profitability outlook had improved, placing the UK and Ireland on a par with the US and Canada on this measure.
UK firms also led in the adoption of workflow and case management tools, with 29% of respondents identifying these systems as their second most important technology for profitability, a category far less prominent in other regions. Integration also featured as a recurring theme, with 57% of UK and Ireland respondents describing their technology infrastructure as mostly integrated with a small number of supplementary add-ons, suggesting many firms have moved away from fragmented software arrangements.
Beyond the UK, the report painted a more uneven picture. Whilst 93% of legal professionals globally acknowledged moderate to high potential for increased profitability, only 29% of firms had implemented workflow automation. Manual administration remained a significant drag on performance, with 44% of global respondents citing excessive administrative work as a primary cost barrier and four in ten reporting that they spend between two and five hours per day on such tasks.
This contrast highlights why AI adoption carries implications well beyond technology strategy alone. In a profession where work is heavily document-driven and time is billed by the hour, even modest reductions in repetitive administrative burden can meaningfully affect both capacity and profit margins.
The Leap survey covered legal professionals across Australia, New Zealand, the US, Canada, the UK and Ireland, with 241 respondents drawn from the UK and Ireland cohort. Its findings suggest that firms in the UK and Ireland have moved faster than their international peers in embedding AI into day-to-day workflows, particularly where tools are integrated into existing systems rather than deployed in isolation.
For a sector traditionally regarded as cautious in embracing new technology, the results indicate that significant parts of the UK legal market now treat AI as a matter of standard operating practice. With 62% of respondents in the UK and Ireland reporting regular use of integrated AI tools, adoption has progressed well beyond isolated pilot schemes and shows little sign of slowing.
