UK legal buyers are more selective about external spend than they have been in five years, and they are increasingly explicit that expertise alone is not what they are paying for.
What the market data actually says
Thomson Reuters’ 2026 State of the UK Legal Market describes a market where demand remains steady but client spending expectations have cooled, with growth concentrated in regulatory, labour and employment, and international work, while insurance, IP and disputes face potential contraction.
The more significant finding for marketing is behavioural. Corporate legal teams are moving faster than their outside firms on generative AI, and UK legal buyers increasingly expect outside counsel to use AI to improve efficiency, workflow and quality. Buyers are not waiting to see whether firms adopt. They are selecting on it.
The content implication
This shifts what a firm’s website needs to communicate. Most UK firm sites describe what the firm advises on. Very few describe how the firm delivers: what the client experience is, what the service standards are, how matters are staffed, how technology supports the work, and where professional judgement remains.
Publishing that is uncomfortable because it is specific and therefore checkable. That is exactly why it differentiates.
Do not claim to be AI-powered
The weakest possible position in this market is a vague technology claim. It invites a question the firm cannot answer and signals that the firm is marketing rather than operating.
Publish the human process instead: which categories of tool are approved, how confidentiality is protected, what human review applies to what output, how the firm handles client consent and disclosure, and how pricing reflects any efficiency gained. Clio’s 2026 UK and Ireland research, based on 513 legal professionals and 500 members of the public, found governance, pricing and transparency to be linked issues rather than separate ones, and found that how clients feel on discovering AI was involved in their matter depends heavily on whether they were told.
What to publish this quarter
- A client service standards page with response times you will actually meet.
- An AI and technology transparency statement, written for clients rather than for the board.
- Sector insight from partners, with a named author and a date.
- Realistic process explainers for the two or three matter types that drive the most enquiries.
- Pricing structure information for the work where fixed or capped fees are genuinely available.
| Thomson Reuters’ 2026 State of the UK Legal Market found UK legal buyers more cautious about external legal spend than at any point in the previous five years, and found corporate legal teams moving faster on generative AI than their outside firms, with many buyers now expecting counsel to use AI to improve efficiency, workflows and quality.Thomson Reuters Institute, 2026 State of the UK Legal Market. Clio, UK and Ireland Legal Insights Report 2026 (513 legal professionals, 500 members of the public). |
The question to be ready for
Sophisticated UK buyers now ask how you use technology, who reviews the output, and whether pricing reflects the efficiency. Have a written answer before the RFP.
See the questions UK buyers now ask
A briefing on what has changed in UK legal procurement and what to publish in response.
Sources
- Thomson Reuters Institute, 2026 State of the UK Legal Market.
- Clio, UK and Ireland Legal Insights Report, 2026.
