Clio Reports: Legal AI Use Is Widespread in UK&I, But Integration Challenges Remain

Clio’s inaugural UK & Ireland Legal Insights Report 2026 finds near-universal AI adoption among legal professionals, yet optimal integration and responsible governance challenge most firms.

 

Clio, the global leader in legal AI, today published its inaugural UK & Ireland Legal Insights Report 2026, revealing that AI has firmly entered the mainstream of legal practice across the region, but that the profession now faces a more complex challenge: turning broad adoption into sustained value from intake to resolution.

Based on surveys of more than 500 legal professionals and 500 members of the public across the UK and Ireland, the report offers an authoritative view of how law firms and clients are experiencing legal services today. Legal practitioners shared views on technology use, AI governance, pricing, performance, workload, and wellbeing. Members of the public discussed how they choose lawyers, what they value, and how they feel about AI in legal services.

The report found that the legal industry in the UK and Ireland has reached a pivotal moment. The question is no longer whether to adopt legal AI; the question is how best to integrate it. While most firms are realising measurable gains in caseload growth, many risk falling behind their competitors as they struggle to reshape workflows and optimise integration. The report found four dynamics are shaping the legal landscape in this region right now. 

• Technology has moved from adoption to execution, and workflow design is now the differentiator.
• Governance gaps create risk around data security and client disclosure.
• Clients prioritise reputation, experience, and communication alongside price.
• Fixed-fee billing is now the dominant pricing model.

“The message from this research is clear: AI is no longer a differentiator in itself,” said Sarah Murphy, GM International at Clio. “Rather, depth of integration is what separates high-performing firms from those leaving real value on the table. For solo, small, and mid-sized firms across the UK and Ireland, the opportunity is significant. These firms are often the most agile when it comes to reshaping workflows, and those that move from scattered adoption to cohesion stand to gain the most.”

AI Is Everywhere. Deep Integration Is Not.

The research confirms that AI use has become pervasive. An overwhelming 89% of legal professionals now use AI tools in some capacity, with 70% having made that shift within the past year alone. Despite the pace of adoption, only 27% of firms have embedded AI widely across their organisation. The majority report partial or minimal integration confined to specific tasks or teams.

Operational gains among firms that have moved further along that journey are significant. Among active AI users, 81% say AI helps them respond to clients more quickly and proactively, 78% report the ability to handle a higher volume of work, and 77% say it improves the quality of their legal output. Seventy-one per cent say AI reduces cost per matter by absorbing drafting, research, and administrative tasks that would previously have fallen to fee earners.

The report identifies workflow integration as the defining competitive variable for firms today. More than a third of legal professionals (37%) say integrating new tools into existing workflows is their leading barrier to realising value from technology. The challenge is more pronounced among mid-market firms, where 40% cite integration difficulties compared with 23% in smaller practices. Fragmented systems carry a hidden cost: constant context-switching, manual data re-entry, and absorbed coordination work that reduces the time and attention available for substantive legal work. 

The speed of AI adoption has also outpaced formal governance in many firms. Seventeen per cent of firms have no formal AI policy in place, despite allowing and even encouraging AI use. The disclosure picture is equally concerning. While 81% of firms say they disclose AI use to clients at least occasionally, client experience tells a starkly different story: only 7% of clients recall their lawyer proactively sharing that AI was involved in their matter. But public attitudes signal that transparency is not optional. Seventy-nine per cent of the public believe lawyers should disclose when they use AI.

The report also captures a significant structural change in legal pricing. Fixed or flat fees now account for 53% of matters, while hourly billing has fallen to just 32%. As AI compresses the time that once justified hourly rates, firms are adapting their pricing models. Those that do so deliberately are better positioned to compete on value while maintaining healthy margins.

The full UK & Ireland Legal Insights Report 2026 is available now at clio.com/uk.

About Clio

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. Purpose-built for the legal industry, Clio’s Intelligent Legal Work Platform streamlines workflows, improves decision-making, and combines powerful technology with industry-leading security.

Trusted by hundreds of thousands of legal professionals in more than 130 countries, and approved by over 100 bar associations and law societies worldwide, Clio sets the standard for innovation and client success across the legal profession. Backed by world-class investors and a mission to transform the legal experience for all, Clio is defining the future of legal work through AI.

Learn more at www.clio.com/uk.