The audit and the proof of concept, answered in full.
The two fixed-price ways in: what is in scope, what each costs, who turns up, and how each one ends.
- questions in this group, each answered in full
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- 2
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- 316
13 questions on the audit and the proof of concept, answered by Tenhaw, a UK AI consultancy and AI delivery partner based in London. Nothing here is a summary: each answer is the exact text from the page that owns it, and every group links back to that page for the context around it.
Agent-Readiness Audit
Answered on Agent-Readiness Audit, and rendered here in the same words.
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What is an agent-readiness audit?
An agent-readiness audit is a structured assessment of where AI agents can create measurable value in an organisation, where they are constrained by data, risk or regulation, and whether the workforce and culture are ready to adopt them. Tenhaw's version runs 6–8 weeks at a fixed price of £30,000–£90,000 and produces a sequenced, costed plan rather than a maturity score.
How much does an AI readiness assessment cost in the UK?
Tenhaw prices the Agent-Readiness Audit between £30,000 and £90,000 as a fixed fee, scaled to organisation size and the number of business units in scope. Large consultancies typically price equivalent assessments between £150,000 and £500,000. The fixed price means the scope is agreed before the work starts and does not expand mid-engagement.
Should we start with the audit or a proof of concept?
Start with the audit if the question is where to invest across the organisation and you need a board-ready case. Start with a proof of concept if you already know which workflow you want to attack and the question is whether it can actually be done. Some clients run the proof of concept first because a working thing persuades internal sceptics that a plan does not.
Who from Tenhaw actually does the work?
James Rooney leads every audit personally. Where specialist input is needed, it comes from an associate he has already delivered alongside, screened to BS7858 standard before any client access, and the people on your engagement are not substituted without your written agreement. Tenhaw does not sell work that someone else then delivers, and there is no pyramid of junior consultants.
Should we hire a Head of AI or run an audit first?
A permanent Head of AI search runs six to nine months, and the specification usually gets written from market narrative. The audit takes six to eight weeks at £30,000 to £90,000 and gives whoever you hire a sequenced, costed plan to arrive into rather than a blank page. If you have already made the hire, the audit is the fastest way to give them a defensible first hundred days. It is not a substitute for the permanent role.
Can the audit sort out the AI tools we have already bought?
It can tell you which of them are earning their keep. Weeks one and two inventory what is actually in use across the business, sanctioned or not, map each tool to the workflows it touches, and show where two or three of them cover the same job. That overlap, and what each costs to run, then sits in the sequenced plan alongside everything else, and consolidation decisions usually land on the do-not-do list. It is an assessment, not a procurement exercise: nothing on the ladder involves us selling you a licence.
Can the audit be used as AI due diligence before an acquisition?
Yes, scoped to the target or to the business unit under review, at the same fixed price over the same six to eight weeks. Two constraints worth raising on the first call: the method works by sitting with the people doing the work, so it needs access to them rather than to a data room alone, and six to eight weeks is longer than some exclusivity periods allow. It is an operational read on what is real, not legal, financial or regulatory due diligence, and it replaces none of those.
Agentic Proof of Concept
Answered on Agentic Proof of Concept, and rendered here in the same words.
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What is an agentic proof of concept?
A short fixed-price engagement, two to four weeks at Tenhaw, that takes one real workflow and builds a working agentic system against it, in your environment and against your data. The point is to replace an argument about feasibility with a working thing people can use. It is not a production deployment; productionising is scoped and costed separately.
How can a proof of concept take only two weeks?
By treating the requirements as the source code. Every requirement is converted into structured markdown, mapped for relationships, and interrogated for gaps and contradictions before any code is written; the build then runs against the whole requirement set at maximum model reasoning rather than file by file. The full method is published at tenhaw.com/the-tenhaw-way/building-with-ai.
Will our own engineers learn anything, or do you hand over a black box?
The build is pair-programmed with your engineers throughout, deliberately. On a recent engagement the client engineer who paired on a two-week build finished it saying they were 70% confident they could run the process unaided. Seventy per cent after a fortnight is the measured figure, and it is the difference between buying a proof of concept and starting to acquire a capability.
What does an agentic proof of concept cost?
Tenhaw prices agentic proofs of concept between £20,000 and £55,000 as a fixed fee for two to four weeks, depending on the complexity of the workflow and the state of the underlying data. The price is agreed before the work starts and does not move.
Can we contract your engineers by the day instead?
No. Tenhaw is not a staffing agency and does not place people by the day into someone else's plan, which is what lets us publish a rate card and stay accountable for the outcome. Senior people are supplied on an engagement with partner oversight behind them. If you want a single senior lead rather than a build, the closest thing on the ladder is programme and delivery management, where one lead runs delivery and governance without Tenhaw building any of it.
What happens if the proof of concept fails?
You get a documented answer to a question that would otherwise have cost far more to answer, plus the requirement corpus and gap analysis, which retain value regardless. A proof of concept that establishes a workflow is not viable has done its job, and we would rather tell you that in week three than in month nine.
316 questions, grouped by subject
Every question answered anywhere on tenhaw.com sits in one of 39 groups. This is one of them.
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Most organisations start with a fixed-price Agent-Readiness Audit · £30k–£90k · 6–8 weeks