AI consultant or AI automation agency?

It comes down to what your business wants, what it needs and how much it can take on itself. A consultant suits a business with people who have the technical skills to do the AI work in-house: they're perfect for steering that team to the most efficient setup. Without that team, you want an AI automation agency, which does the building for you and keeps the system running after launch.

So start with what your own team can pick up, and what you'd need someone else to carry.

What does an AI consultant do?

An AI consultant guides a team that can already do the technical work. They point your people in the right direction so that what gets built is the most efficient system for the job, while your own team takes on the implementation.

That makes a consultant a good fit when you already have those people. If you don't, you still need someone to do the building, and that's where an agency comes in.

What does an AI automation agency do?

An AI automation agency builds the system for you and then keeps it running. Whatever you call it (planning, architecting, deploying), the agency sets up the infrastructure and then looks after it, changing it as your needs change.

That matters most if you haven't built anything like this before, because you might not even know what's possible or what can be automated, and that gap is a blind spot of its own. With an agency, you don't need to know what to ask for. You can share something looser: what you do, who you'd like to be speaking to, how you'd like the business to run, or where your people spend a lot of time on work that doesn't add much value. From there, the agency drafts a plan for an automated system that takes much of that work off your people.

Usually the work starts in one corner of the business and moves on from there. Managing your clients and prospects is one such job.

Say your CRM is a messThere's no real system for your sales team, and conversations happen everywhere: on the phone, on Zoom and Google Meet calls, in LinkedIn messages. An agency can look at every one of those channels and, if you want, feed those conversations into the CRM. It can then build AI agents, AI that can reason about what's happened, to take action off the back of different data points and touch points. For certain clients, once they reach a set stage in the CRM, a proposal can be created automatically, with the relevant details already pulled in.

That's one example of many. The big benefit is the time it frees up, so your staff can focus on work that adds more value, and an agency can do that at scale. A lot of owners see how powerful it is after the first few jobs, and they keep going, chipping away at other areas and improving the systems over time.

Can one firm be your consultant and your agency?

Some can, and some only do one. Having both is sometimes genuinely valuable: one firm that builds and runs your systems and sets out the strategy, and in the meantime helps your team learn how to become an AI-native company, where your people use AI as part of how they work.

If you want both, be specific about the kind of firm you pick. Look for strategic vision and the ability to upskill your team, alongside real experience building these systems, so they can deploy and maintain them for you in an agile way. You can use two different firms if you'd prefer.

That combination only pays off when your business has the people and systems to take on the AI work itself. If your people are highly specialised and aren't going to become AI-native, or can't for whatever reason, you're probably better off hiring an AI automation agency to run it all for you. You tell them what you want to achieve, and they use their experience to work out how, then build the systems and run them.

How much does an AI consultant or agency cost?

What you pay usually comes down to the type of firm you take on, and what they'll be doing for you given the state of your business. Starting from a blank page, or handing over every system and asking them to keep automating across the business, costs a little more than a smaller, contained job.

Depending on how far you take the automation, there can also be costs for AI agents, API costs (what a provider charges each time your system uses their service) and the platforms it runs on. How much you wire together is down to how far you want to invest. Broadly, you're paying for two things: the retainer for someone to plan, architect and build the system, and then the running of it.

The comparison worth making is with a hire. An agency, even one of the more expensive ones, is often a lot cheaper than a full-time hire. A single hire will be spread a little thinner, bring less specialist experience, and take longer to get the systems built. An agency can take on large parts of your business for less than a mid-management hire would cost.

What you get for the money varies too. Someone who is technically capable but doesn't have much commercial experience can end up costing you more, because the work goes through more rounds before it's right. A rounded team that brings operational and commercial experience alongside the technical side might cost slightly more, but gives you much more from the first day.

How do you tell if a firm will understand your business?

You can normally tell from the pitch whether an AI firm, consultant or agency, brings commercial sense as well as technical skill. If it proposes a strategic plan and vision, and describes the outcomes in business terms, you've most likely found one that understands the full spectrum. Look for a proactive approach that thinks about your business as a whole, not just in technical inputs and outputs. That's the thing to listen for when a firm pitches you.

Be careful with a firm that only talks technology. It may lack the vision, or the ability to take in how your business really works, and context is everything, just as it is with the AI tools you use yourself. Choose the wrong firm and you can end up paying more over time, because what you get is only half right.