ANSWERS · PRICING
How much does AI automation cost in the UK?
The short answer
For a UK SME, a scoped AI Ops Audit costs £499 and a first production workflow typically costs between £6,000 and £25,000 to build, plus a monthly running cost covering hosting, model usage, monitoring and support. Price is driven by how many systems the workflow touches, how messy the inputs are, and how much approval and audit trail the business needs — not by the model itself.
The typical numbers
| Stage | Typical UK cost | What you get |
|---|---|---|
| 2-minute AI opportunity scan | Free | A score and your three highest-payback processes |
| AI Ops Audit | £499, five days | A costed, sequenced build plan for your systems |
| First production workflow | £6,000–£25,000 | One process live inside your existing tools |
| Additional workflows | Usually less than the first | Reuses the integrations already built |
| Running cost | Monthly, scales with volume | Hosting, model usage, monitoring, support, iteration |
What actually drives the price
- Number of systems touched. One system is cheap. CRM plus accounting plus email plus a job platform is where the hours go.
- Input quality. Clean structured data is quick. Scanned PDFs, photos, voicemails and inconsistent spreadsheets are not.
- Approval and audit requirements. Regulated or high-value work needs review steps, logging and reporting, and that is real build time.
- Whether an API exists. Modern software with a decent API is straightforward; legacy systems without one add cost and risk.
- How much process definition exists. If nobody can describe the current process, the first job is documenting it.
What the model costs (less than people expect)
Model usage is usually the smallest line on the bill for an operational workflow. Reading a few thousand emails or documents a month costs tens of pounds, not thousands. The cost sits in integration, evaluation and the human-in-the-loop design around it.
That is worth knowing before you shop on price per token. A quote that is cheap because it skips integration testing and approval design will cost you more the first time it gets something wrong in front of a customer.
Working out payback
Take the hours your team spends on the process each week, multiply by your blended hourly cost, and apply a realistic automation rate — 50 to 70 percent for well-scoped repetitive work. That gives an annual saving to set against the build cost and running cost.
Most operators reach payback within three to nine months on a first workflow, because released hours start the week it goes live rather than at the end of a programme. Our ROI calculator does this arithmetic with your own numbers.
How to avoid overspending
- Buy the audit before the build. £499 spent on sequencing beats £15,000 spent on the wrong process.
- Ship one workflow, measure it, then fund the next from what it saved.
- Keep the software you already use and integrate it, rather than starting a platform migration.
- Insist on a handover: documentation, monitoring and the ability to switch it off.
What we quote
Forth Systems works to fixed prices. The audit is £499 and produces a firm figure for your build rather than a range. Workflows are quoted as a build price plus a monthly running cost, with the scope, approval points and success measures written down before anyone starts.
The figures on this page are our typical UK ranges for SME operators in construction, landscaping, plant hire, haulage, energy and professional services. Your number comes out of the audit.
Frequently asked questions
- How much does AI automation cost for a small UK business?
- A first production workflow typically costs between £6,000 and £25,000 to build, plus a monthly running cost for hosting, model usage and support. Smaller, single-system workflows sit at the bottom of that range. The £499 AI Ops Audit produces a firm figure before you commit to a build.
- Is there an ongoing monthly cost?
- Yes. Any live system needs hosting, model usage, monitoring and someone to fix it when an upstream tool changes. Budget for it from the start — an unowned automation quietly stops working and nobody notices until a customer does.
- Is it cheaper to use an off-the-shelf tool?
- Sometimes, and we will say so. If a standard product covers your process, buy it. Custom work earns its cost when the process is specific to how you operate, spans several systems, or is the thing your competitors cannot copy.
- Are there UK grants or funding for AI adoption?
- Support varies by region, sector and time, and eligibility changes, so check the current schemes with your local enterprise agency or growth hub before assuming a figure. We can point you at what is live when we scope the work.
- What happens if it does not deliver?
- That is what the audit and the measurement plan are for. We define the numbers the workflow must move before we build it, instrument them, and review at the end of the first month. If the numbers are not moving, we would rather fix or stop than sell you the next phase.