Senior, engineering-led AI consultancy for UK businesses. Generative AI, LLMs, agents, MLOps and production machine learning, delivered under FCA, ICO and MHRA at published GBP rates. Independent since 2013, with named UK work for Ofcom, Stability AI and Tractable.
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AI consultancy in the UK is the work of finding where AI will move a number in a UK business, designing the system that delivers it, and shipping it into production under the regulator that applies: the Financial Conduct Authority (FCA) for financial services, the Information Commissioner’s Office (ICO) and the UK GDPR for personal data, and the Medicines and Healthcare products Regulatory Agency (MHRA) for clinical software. Winder.AI is a UK-registered, engineering-led AI consultancy that has done this since 2013, for Ofcom, Stability AI and Tractable in the UK and for Google, Microsoft and Shell elsewhere. We scope, design and ship generative AI, LLM applications, agents, MLOps platforms and production machine learning, and we publish our rates in GBP.
This page compares the kinds of UK AI consultancy you can buy, lists what we ship and for whom, and sets out the regulator overlay and the prices. Where we are in the UK, how we contract and the full list of UK clients are on our UK hub, which also links the UK pages for LLM consultancy, AI agent development and on-site delivery in London.
| Option | Best for | Main weakness | Typical first-year cost (GBP) |
|---|---|---|---|
| Big-4 UK practice (Deloitte, PwC, EY, KPMG) | Board signalling and multi-year transformation programmes | Senior pitch, junior delivery; priced for programmes, not for an engineering deliverable | High six-figure to seven-figure |
| UK applied-AI scale-up (Faculty and peers) | Productised AI alongside delivery, often public sector | Product-tinted advice; fewer engagements outside their target sectors | Mid six-figure |
| UK SME boutique selling fixed-fee packages | A two-week readiness sprint or a first pilot for a small business | Strategy and workshops, with little production engineering; thin on regulated delivery | Low five-figure |
| Offshore body-shop with a UK sales office | A tightly written spec at a low day rate | Time-zone friction, weak senior oversight; production AI rarely lands | Low to mid six-figure |
| In-house hire (Head of AI plus team) | Long-horizon ownership of a stable AI roadmap | Six to twelve months to hire; high fixed cost before anything ships | Seven-figure, fully loaded |
| Winder.AI | Senior, engineering-led work that ships generative AI, LLMs, agents and production ML under FCA, ICO and MHRA | Small team; we take a handful of engagements at a time and will say when one is wrong for us; published rates | Low to mid six-figure |
Of the six UK consultancy pages we checked on Google’s first page for “ai consultancy uk” on 18 August 2026, one published its own rates. We have published ours since November 2022, and the “typical first-year cost” column above is our estimate from the engagements we have priced against those alternatives, so treat it as a guide and ask each firm for a quote.
These kinds of work cover most UK engagements. Each has a UK-specific page where the regulator overlay, GBP pricing or on-site delivery changes the answer, and a global service page for the full method.
Tool-calling and back-office agents that run under FCA, ICO and MHRA, with the evaluation harness that proves they work.
Retrieval augmented generation, fine-tuning and LLM applications over UK regulated data, on your own infrastructure where residency demands it.
Workshops, board sessions and regulator-facing reviews in the City, Canary Wharf and Tech City, with remote delivery between them and no London premium.
Internal copilots, knowledge agents and document workflows for UK enterprises, with the ICO and UK GDPR overlay on personal data.
The platform that holds AI in production: observability, evaluation, lineage and access control on AWS, Azure, GCP or on-prem Kubernetes, including UK sovereign cloud.
Forecasting, anomaly detection, pricing, segmentation and reinforcement learning, for the many UK problems where a smaller model beats a language model on cost and accuracy.
Most UK engagements carry at least one of the frameworks below, and the discovery phase names which ones apply before any system is designed. The right-hand column is what we deliver against each, so a risk or compliance function can see the artefact it will be asked to sign off.
| Framework | When it applies | What we deliver against it |
|---|---|---|
| FCA (Consumer Duty, model risk, operational resilience) | Banks, insurers, lenders, asset managers and fintechs | Model documentation, human-in-the-loop design where a customer outcome depends on the model, monitoring and fallback plans |
| ICO guidance on AI, and the UK GDPR | Anything touching personal data, which is most of it | Data protection impact assessment input, lawful-basis mapping, data minimisation in the design, and evidence for subject-rights requests |
| MHRA (software and AI as a medical device) | Clinical decision support, diagnostics, life sciences | Intended-use statement, evaluation evidence and change-control that survives a regulator review |
| G-Cloud and Crown Commercial Service routes | Central government, regulators, arm’s-length bodies, NHS | Contracting through the framework where required, and the assurance evidence an accounting officer needs |
| ISO/IEC 42001 | Clients who want a certifiable AI management system | The system-level controls and documentation the standard asks for, designed in from the start |
| EU AI Act | UK groups selling AI-enabled products or services into the EU | Risk-tier classification and the technical documentation the tier requires |
Governance work that goes beyond a single system, such as an AI policy, a model inventory or a board-level risk framework, sits with our AI governance consulting practice.
Our rates are published and they apply across the UK: £150 to £300 per hour for most engineering engagements, £175 to £300 per hour for a product-development team, and £350 per hour with a £5,000 monthly minimum for specialist reinforcement learning consulting. A fixed-fee discovery runs four to eight weeks and lands in the low five figures. A full discovery, design and delivery engagement typically lands between five and low six figures in GBP over the first year. A two-month analysis and system design, priced as a fixed-cost project, has come in at around £20,000. Worked examples with the contract shape for each are on the pricing page.
Two things keep those numbers lower than they look. Discovery is fixed-fee, so the first invoice is known before we start. And handover is in scope, so you are not paying a retainer to keep a system alive that your own team could run.
Ofcom, the UK communications regulator, commissioned the public report on how the major online platforms build and run automated content classifiers. Stability AI in London had our engineering and AI consulting on Stable Audio, named one of TIME’s Best Inventions of 2023. Tractable, the UK insurtech, had MLOps coaching that, by the estimate in the case study, returned more than 100 times the fee. Two UK lenders, one in consumer finance and one in car finance, are anonymised in their case studies and so are not named here. The full table with outcomes and links is on the UK hub, and the case studies are below.
We turn work down, and these are the cases where we will say so on the first call. If a rules engine will make the decision, you do not need a model, and we will say which rules. If there is no data and no budget to collect it, discovery would produce a plan you cannot fund, so we point at the data work first. If the requirement is a Big-4 signature for the board, we are the wrong shape of firm and will say so. If what you want is a strategy deck and no delivery, our discovery is the wrong product, because it is priced and scoped to end in a system. And if the calendar is full, we say so and give a start date instead of stretching a senior engineer across too many clients.
Their expertise and knowledge in the AI and MLOps space. This was attested to by some of the online platforms interviewed in their discussions with Ofcom.
This page sits inside a UK hub and a global consulting practice. Use these for where we are in the UK, the full method and the prices.
The full methodology, deliverables and team behind every UK engagement, for buyers anywhere.
Published rates, contract shapes and worked examples with prices, in GBP.
Where we are, how we contract in the UK, the UK client list and every UK page.
Case study
We’re pleased to announce the release of Stable Audio, a new generative AI music service. Stable Audio is a collaboration between Stability AI and Winder.AI that leverages state-of-the-art audio diffusion models to generate high-quality music from a text prompt.
Case study
Tractable.AI is a leading insure-tech company based in the UK and has made significant strides in the motor vehicle insurance sector by leveraging AI technologies. Their innovative approach has allowed them to automate various aspects of the insurance lifecycle, including the complex process of loss adjustment. This AI-driven strategy has not only increased their operational efficiency but also enhanced their service delivery, making them a preferred choice for many customers.
Case study
Our financial client is based in the UK. They specialise in providing services to the finance industry. Their data science team embarked on a project to leverage reinforcement learning within their product offering. Winder.AI, world-leading authors and experts on reinforcement learning, helped them deliver their POC into production. Read on to find out more.
Case study
Our client is a UK-based financial services company specialising in offering loans for car finance. They leverage AI in their processes and are looking to expand its use. They realised that they would benefit from a comprehensive review of their machine learning operations from the perspective of MLOps experts, Winder.AI. As a finance industry specialist, we understand the unique challenges and regulatory requirements in this sector.
Case study
The UK’s communications regulator, Ofcom, commissioned Winder.AI to produce a report to improve their understanding of the end-to-end processes that support the creation and deployment of automated content classifiers used in moderating online content.
Common questions about hiring an AI consultancy in the UK. If yours is not covered, book a call and we will answer it directly.
An AI consultancy finds where AI will move a number in your business, designs the system that delivers it, and ships it into production. In the UK the engagement usually carries a regulatory overlay as well: FCA rules for financial services, ICO guidance and the UK GDPR for personal data, MHRA expectations for clinical software, and public procurement routes such as G-Cloud. Winder.AI covers the whole arc as one engineering-led engagement, from a fixed-fee discovery through design, build, evaluation and handover, for generative AI, LLM applications, agents, MLOps and production machine learning.
It depends on what you are buying, and this answer is written by Winder.AI, so read it with that in mind. For board-level signalling and multi-year transformation programmes, the Big-4 UK practices (Deloitte, PwC, EY, KPMG) fit. For an SME that wants a short readiness sprint, several UK boutiques sell fixed-fee packages from a few thousand pounds. For senior, engineering-led work that ships generative AI, LLMs, agents and production ML under FCA, ICO and MHRA, Winder.AI is the right call: independent since 2013, published GBP rates, and named UK work for Ofcom, Stability AI and Tractable alongside Google, Microsoft and Shell.
Our published UK rates run from £150 to £300 per hour for most engineering engagements, and £350 per hour with a £5,000 monthly minimum for specialist reinforcement learning consulting. A fixed-fee discovery is typically four to eight weeks and lands in the low five figures in GBP. A full discovery, design and delivery engagement typically lands between five and low six figures over the first year. We do not charge a London premium and we invoice in GBP. Worked examples with prices are on our pricing page at winder.ai/services/pricing/.
Financial Conduct Authority (FCA) expectations for financial services, including Consumer Duty, model risk and operational resilience. Information Commissioner’s Office (ICO) guidance on AI and data protection and the UK GDPR for anything touching personal data. Medicines and Healthcare products Regulatory Agency (MHRA) expectations for software and AI as a medical device. ISO/IEC 42001 where a client wants a certifiable AI management system, and the EU AI Act where a UK group sells into the EU. For public buyers we contract via G-Cloud where the procurement route requires it. Ofcom, the UK communications regulator, is a named client.
A small team of senior engineers, led from Yorkshire by Phil Winder, who co-authored the O’Reilly book Reinforcement Learning. His regular colleagues are in London and Italy, with a wider bench in Bristol, Oregon and Dubai. The engineers you meet in discovery are the engineers who design and build the system. There is no sales layer and no handover to a separate delivery team. That size is a real limit: we take on a handful of engagements at a time and will say so if the calendar is full.
You do. Our standard contract assigns the bespoke code, models, prompts, evaluation harnesses and configuration to you on payment, delivered into your repositories and your cloud accounts. We keep ownership of our internal frameworks and patterns. We build on open-source tooling and the major model providers (OpenAI, Anthropic, Google, AWS Bedrock, Azure OpenAI and open-weight models), so nothing we ship depends on a licence from us, and handover to your team with runbooks is part of the scope.
This is the UK commercial page for AI consultancy: the UK regulator overlay, GBP pricing and how UK options compare. Where we are in the UK, how we contract and the full list of UK clients are on our UK hub at winder.ai/locations/uk/. Our AI consulting and development service page at winder.ai/services/ai-consulting-development/ carries the full methodology, deliverables and team for buyers anywhere in the world. The London page at winder.ai/locations/uk/london/ai-consultancy/ covers on-site delivery in the City, Canary Wharf and Tech City specifically. Same engineers and the same engagement model on all three.
The team at Winder.AI are ready to collaborate with you on your AI project. We tailor our AI solutions to meet your unique needs, allowing you to focus on achieving your strategic objectives. Tell us about it in the form at the top of this page, or book a call.