These answers come from the year-long archive of my previous chatbot that lived on my previous site iamnicola.ai. I’ve curated the most useful sessions—real questions from operators exploring AI workflows, experimentation, and conversion work—and lightly edited them so you get the original signal without the noise.
How Long Does an AI Consulting Project Take? (Realistic Timelines)
Complete Guide
AI Consultant Hourly Rate UK 2026: £80-£200/hr | Complete Pricing Guide →AI consultant hourly rates UK 2026: £80-£200/hour for freelancers, £500-£1,200/day day rates. Complete pricing guide for startups and SMEs in London, Manchester, and across the UK. Compare freelance vs agency costs, project fees, and retainer pricing.
Timeline is one of the most misunderstood parts of hiring an AI consultant. Here is what is realistic by project type.
Timeline by Project Type
| Project Type | Typical Duration | Notes |
|---|---|---|
| AI workflow audit + strategy | 2–4 weeks | Workshops, interviews, roadmap |
| Single workflow build (e.g. internal Q&A bot) | 3–6 weeks | Scope → build → QA → handover |
| RAG system with custom data sources | 4–8 weeks | Depends on data quality + integrations |
| CRO + AI experimentation setup | 4–10 weeks | Backlog, tooling, first test cycle |
| Multi-workflow automation program | 3–6 months | Phased delivery with sprint reviews |
| Ongoing retainer | Open-ended | Iteration, monitoring, new use cases |
What Slows Projects Down
- Data readiness: fragmented or unstructured data can add 2–4 weeks
- Approvals: IT, security, legal, and procurement cycles
- Scope creep: expanding requirements mid-project
- Access setup: credentials, APIs, and environment delays
What Speeds Projects Up
Well-scoped projects with clear acceptance criteria, accessible data, and a single internal decision-maker typically run 20–30% faster than baseline estimates.
Typical Milestones
- Week 1: kickoff, access setup, discovery
- Week 2–3: architecture + first prototype
- Week 4–5: build + integration testing
- Week 6: QA, documentation, handover
- Post-project: optional retainer for iteration
Want a timeline estimate for your specific project?
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Book a scoping callSee also: How to Hire an AI Consultant · AI Consultant Pricing (UK) · Case Studies
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