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BusinessAugust 11, 2026·8 min read

How to Choose a Digital Agency That Actually Delivers

Eleven questions that separate agencies who will do the work from agencies who will sell you the work — and what a good answer to each one sounds like.

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Cerno Team

Strategy

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Most guides on this topic list questions without telling you what a good answer sounds like, which makes them useless — every agency has a confident response to "do you have experience in my industry?"

The questions below are chosen because they are hard to answer well without actually operating the way they describe. For each one, what you are listening for matters more than the question itself.

1. Who does the work, and will I meet them before I sign?

Listen for: named people, and a yes.

The most common failure in this industry is that the person who wins the work is not the person who does it. You are shown a senior team during the pitch and assigned a junior afterwards. Ask directly who will be doing the work day to day, and ask to speak to them before signing. An agency that will not put you in a room with the people doing the work is telling you something.

2. What would make you turn this project down?

Listen for: a specific, unflattering answer.

An agency that will take any project has no thesis about where it is good. "We'd turn it down if the timeline requires skipping discovery" or "if the budget only covers the build and not the handover" are real answers. "We can work with anything" means you are buying capacity, not judgment.

3. What do you think our actual problem is?

Listen for: a different problem than the one you described.

You arrived with a self-diagnosis — usually "we need a new website" or "we need more leads." A good agency will interrogate that before accepting it. If they take your diagnosis at face value and quote against it, they are order-taking. That is fine if you are certain you are right, and expensive if you are not.

4. Show me a project that did not go well, and what you changed afterwards.

Listen for: an actual failure, not a disguised success.

Everyone has projects that went badly. An agency that cannot describe one is either new, or not being straight with you. What matters is the second half: what did the failure change about how they work? A specific process change is a good sign. "We learned to communicate better" is not an answer.

5. What happens in the first two weeks?

Listen for: discovery, not design.

If the answer starts with wireframes or a content calendar, they are going to build what you asked for rather than what you need. The first phase should be spent understanding how your business actually works. See why the discovery phase is not optional.

6. Who owns the work when we are finished?

Listen for: you do, in writing, including source files and code.

This is the question that most reliably separates good from bad, and it is covered in detail in what to put in an agency contract so you actually own the work. If the answer involves a proprietary platform you cannot export from, or a licence rather than a transfer, you are renting.

7. What happens if we want to leave?

Listen for: a described handover process.

A confident agency has a defined exit: what gets transferred, in what format, over what period. An agency that has never thought about it has never had to, which usually means they retain clients through lock-in rather than results.

8. What do you need from us, and how much of our time?

Listen for: a specific, uncomfortable number.

Projects fail on the client side as often as the agency side, almost always because nobody budgeted the client's time. An agency that says "very little of your time" is either doing shallow work or is about to blame you when they cannot get answers. "About four hours a week for the first month, mostly from whoever owns the process" is a real answer.

9. How do you price, and what happens when scope changes?

Listen for: a defined change process.

Scope will change. The question is whether there is a mechanism for it. Fixed price with no change process means either padding or conflict. Time and materials with no cap means open-ended risk. What you want is a defined scope, a stated rate for changes, and a written decision each time.

10. What will you not do?

Listen for: clear boundaries.

An agency that claims every capability has most of them thinly, or subcontracts silently. Ask what they subcontract and to whom. Subcontracting is fine when it is disclosed.

11. Can I speak to a client who is no longer with you?

Listen for: willingness.

Current clients are a curated reference. A former client who left on good terms is the strongest signal available, and an agency with a reasonable track record will have several.

Red flags in a proposal

  • Guaranteed rankings or guaranteed lead numbers. Nobody controls the variables required to guarantee either.
  • No discovery phase, or discovery offered free as a sweetener — free work is scoped to be cheap, which defeats the purpose.
  • Deliverables described as quantities ("12 posts, 4 pages") with no stated outcome.
  • Pricing that avoids a number until after a second call. Reluctance to state a range usually means the price is being set from your perceived budget.
  • Your industry mentioned constantly but with no specific insight about how it operates.
  • Long lock-in with early termination penalties. Retention should come from results.
  • A proposal that reads generic. If it could have been sent to another company by changing the name, it was.

The single best filter

Ask them to explain something in their own discipline that they think most of their competitors get wrong, and why.

An agency with actual expertise has opinions and can defend them. An agency without it will give you a version of the industry consensus. You are hiring judgment — this is the cheapest way to find out whether any is present.

Cerno engagements start at €5,000

That floor is what lets the work be done properly — diagnosis, build and handoff — without cutting corners. If that is where you are, the next step is a short application.

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