Estimate the total cost of an AI implementation project for your business, including data preparation, development, infrastructure, training, and ongoing support.
| Scope | Pre-Built API | Fine-Tuned Model | Custom Model | Typical Timeline |
|---|---|---|---|---|
| Single Process | £5k–25k | £15k–60k | £40k–150k | 1–3 months |
| Department-Wide | £25k–80k | £60k–200k | £150k–500k | 3–6 months |
| Enterprise | £80k–250k | £200k–750k | £500k–2M+ | 6–18 months |
Costs include implementation only (excl. ongoing licensing). UK market rates as of 2025. Integration complexity and data preparation needs can significantly affect total cost. Talk to Cloudswitched for a bespoke project estimate.
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Costs vary widely by scope, but most UK SMEs spend £2,000-£15,000 on a focused AI implementation covering one or two business processes, including platform licensing, integration work, and staff training. Larger, multi-department AI rollouts can run into tens of thousands of pounds depending on customisation needs.
Beyond the initial setup, expect ongoing platform subscription or usage-based fees, often £20-£200 per user per month depending on the tool, plus periodic retraining, maintenance, and support costs. Many UK SMEs underestimate these recurring costs when budgeting, which is why this estimator separates one-off and ongoing spend.
For most UK SMEs, off-the-shelf AI tools are significantly cheaper and faster to deploy, typically costing hundreds to low thousands of pounds per month versus tens of thousands for custom-built solutions. Custom AI development usually only makes financial sense when off-the-shelf tools can't meet a specific, business-critical requirement.
Commonly underestimated costs include staff training time, data preparation and cleanup work, integration with existing systems like CRM or accounting software, and ongoing monitoring to catch inaccurate outputs. This estimator includes typical integration and training spend alongside licensing so the total figure reflects real-world project costs.
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