Insights — Founder Advisory & Business Mentoring — 3 min read
Business Consultant vs Business Coach: What's the Difference?
Consultants diagnose and recommend; coaches develop the person. Advisory and execution sit either side. Here is how they fit together.

In short
A business consultant diagnoses a defined business problem and recommends what to do, sometimes helping to implement it. A business coach helps the individual think and operate better, usually by questioning rather than recommending. Between them sits commercial advisory — ongoing experienced input on decisions while the founder executes — and beyond them sits done-for-you execution, where someone does the commercial work.
Consultants and coaches are often marketed to the same founders, but they do very different jobs.
It helps to think of six distinct activities: diagnosis, recommendation, coaching, advisory, implementation and done-for-you execution.
Six activities, clearly separated
- Diagnosis
- Working out what is actually wrong — for example, whether flat revenue is a pricing, pipeline, proposition or conversion problem.
- Recommendation
- Setting out what should be done, in what order, and why.
- Coaching
- Helping a person develop their own thinking, confidence and habits.
- Advisory
- Ongoing, experienced input on live decisions, with the founder responsible for execution.
- Implementation
- Helping put a plan into practice — processes, tools, structures.
- Done-for-you execution
- Doing the commercial work itself: prospecting, selling, managing pipeline.
What a consultant does
A consultant is typically engaged for a defined problem and period. The output is a diagnosis and recommendations, sometimes with implementation support. At Evans, the Commercial Growth Sprint is a consultancy engagement: a £1,495 + VAT fixed-fee diagnosis of what is constraining growth and a 90-day commercial action plan.
What a coach does
A coach works on the individual. The output is changed behaviour: better prioritisation, more confident decision-making, clearer leadership. A coach may not have — or need — deep commercial experience.
Where advisory fits
Advisory is ongoing and decision-focused. It suits founders who already know broadly what they are doing but want an experienced commercial sounding board. Evans Founder Advisory is advisory: a monthly one-to-one with Tom Evans, one document review a month and reasonable between-session questions, for £249 + VAT per month.
Where execution fits
If the constraint is capacity rather than clarity, you need execution. Growth Partner and the Opportunity Engine are examples of Evans doing commercial work, rather than advising on it.
Comparison
| Consultant | Coach | Advisor | Execution partner | |
|---|---|---|---|---|
| Duration | Project | Ongoing or programme | Ongoing | Ongoing |
| Output | Diagnosis and plan | Personal development | Better decisions | Commercial activity and results |
| Commercial expertise | Essential | Optional | Essential | Essential |
| Who executes | Mostly you | You | You | Provider |
How to choose
- Unsure what is wrong → consultancy (diagnosis)
- Know what is wrong, want ongoing experienced challenge → advisory
- The issue is how you operate personally → coaching
- Know what to do but lack capacity → execution
Conclusion
Consultants diagnose and recommend. Coaches develop people. Advisors support decisions over time. Execution partners do the work. Most founders need different things at different stages — see also business advisor vs business coach.
A commercial sounding board for founders.
Evans Founder Advisory gives founders and business owners a monthly one-to-one with Tom Evans, challenge on pricing, sales and market decisions, and reasonable between-session questions — for £249 + VAT per month. You make the decisions; Evans helps you make better ones.
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