How much does an
AI consultant cost?
The honest answer is that the range is absurd, because the label covers a solo practitioner writing prompts and a firm staffing twelve people. Here is what each tier actually charges in the US and Canadian market, what drives the spread, and what my own work costs.
$200–$500 an hour independent.
Six figures at a firm.
Independent AI consultants in the US market commonly bill $200 to $500 an hour, with senior operators who have held an executive seat at the top of that band and specialists in a narrow technical niche going above it. Boutique AI consulting firms tend to price by project rather than by hour, usually landing between $25,000 and $150,000 for a defined scope. The large consultancies price AI strategy and transformation work into six and seven figures, and that is before implementation.
The spread is not arbitrary, and it is not entirely about quality either. It reflects three things: how senior the person in the room is, how much of the work is analysis versus delivery, and how much overhead sits behind them. A $500-an-hour independent and a $400-an-hour consultant from a large firm are not comparable, because in the second case a meaningful share of the rate funds a sales organization and a bench.
One structural note worth more than any number here. Hourly billing and AI work are a poor match, because the hours are not what you are buying. You are buying the decision about what to build, and the person who gets it right in six hours is worth several times the one who gets it wrong in sixty. Fixed-scope pricing removes that problem for both sides, which is why I use it.
Also known as: AI consulting rates, AI consultant hourly rate, AI consulting fees, cost to hire an AI consultant, AI implementation consultant cost.
Six ways this work
gets priced.
Rough US market bands. Canadian pricing runs slightly below on average, though the senior independent band is much the same in USD terms.
Junior / generalist · $75–$150/hr
Prompt work, tool configuration, small automations. Fine for a defined task, and out of its depth on an architecture or vendor decision.
Experienced independent · $200–$350/hr
A practitioner who has shipped production systems. Good value for implementation work with a clear specification.
Executive-level · $350–$600/hr
Someone who has held the seat: CTO, CAIO or equivalent. You're buying judgment on decisions that are expensive to reverse.
Boutique firm project · $25K–$150K
A scoped engagement with two or three people. Assessments and roadmaps sit at the low end, delivery at the high end.
Retainer · $8K–$35K/month
Ongoing part-time leadership. Priced by days per week rather than by deliverable, which is the right shape for an owned agenda.
Large consultancy · $250K+
Strategy engagements routinely start here and implementation runs into seven figures. You get scale, a brand and a bench.
Five things that decide
where you land in the range.
Whether delivery is included. An assessment or a roadmap is a few weeks of one person's time. Taking a system into production is months of several people's. Quotes that look wildly different are often answering different questions, and the first thing to check when comparing two proposals is where each one stops.
How much data work is hiding in it. The single biggest driver of an over-run in this field is discovering in week five that the data cannot support the use case. A quote that includes a readiness step costs more up front and reliably costs less in total.
Regulatory exposure. Healthcare, financial services and anything touching personal data at scale add review cycles, documentation and constraints on where data may go. Budget an additional twenty to forty percent, and treat a quote that ignores this as incomplete.
Whether you're buying decisions or hours. Advisory retainers and fractional executive seats are priced by days per week. Project work is priced by scope. If your real problem is that nobody senior owns AI, buying project hours will not fix it, however many you buy.
Run cost, which is not a fee at all. Inference, monitoring, evaluation and the humans still supervising output are ongoing operating costs, and they routinely exceed the consulting fee within eighteen months. Any proposal that does not model them is incomplete regardless of the number on the front.
Published, so you can
self-qualify.
Fixed scope rather than hourly, because you're buying the decision rather than the time. All prices USD.
The AI Diagnostic
Where AI pays in your business, what your data supports, what it costs, and what to do first. The engagement I recommend to almost everyone.
AI Advisory
Senior judgment on roadmap, build-vs-buy, vendor calls and governance, for teams that can already execute.
Fractional CAIO
The full seat: strategy, governance, the portfolio and hands-on delivery, owned end to end.
Interim / Embedded
Near-full-time, for a stalled program, live exposure, or a permanent hire that hasn't landed.
Fixed-scope alternatives: a readiness assessment or an opportunity assessment, both quoted to scope, or a roadmap and architecture sprint from $35,000. Email me ↗
About cost.
How much do AI consultants charge per hour?
Independent AI consultants in the US typically charge $200 to $500 an hour. Junior generalists doing prompt and tool-configuration work sit at $75 to $150. Executive-level consultants who have held a CTO or Chief AI Officer seat run $350 to $600. Large consultancies bill blended rates that look similar on paper but fund a sales organization and a delivery bench behind the person you meet.
How much does an AI consultant cost for a project?
Boutique firms and senior independents usually price defined projects between $25,000 and $150,000. An assessment or readiness review sits at the low end, typically $15,000 to $30,000. A full strategy with architecture runs $35,000 to $75,000. Taking a first workflow into production is commonly $60,000 to $200,000 depending on integration complexity. Large consultancies start strategy engagements in the mid six figures.
What does it cost to hire an AI consultant?
The cost to hire an AI consultant depends far more on what you're asking them to own than on their rate. To hire an AI consultant for a defined piece of analysis, budget $15,000 to $35,000. To hire one who also builds and leads delivery, budget a monthly retainer between $10,000 and $30,000 depending on days per week, running six to eighteen months. To hire a large firm for the same outcome, expect a multiple of both. The figure worth checking before any of it is the run cost of whatever gets built, since that continues long after the consultant has gone.
How much does AI implementation cost?
For a mid-market company, a first production workflow usually lands between $60,000 and $200,000 in build cost, plus run cost. The run cost is the number companies miss: inference, monitoring, evaluation and continued human supervision commonly total $2,000 to $20,000 a month depending on volume, and over a couple of years that regularly exceeds the build. Ask any implementation partner for cost per transaction at your volume before you sign.
What's a fair retainer for ongoing AI leadership?
Part-time AI leadership is priced by days per week, generally $8,000 to $35,000 a month in the US market. Roughly one day a week is $8,000 to $12,000, two days is $15,000 to $22,000, and three or more days approaches $30,000. Compare that against a full-time Chief AI Officer at $280,000 to $650,000 in base salary, or a Head of AI at $220,000 to $450,000, before equity and search costs.
Why won't most firms quote a price on their website?
Because their pricing depends on what they think you can pay, and publishing a number removes that flexibility. There are honest reasons too: scope genuinely varies, and a firm that publishes a low number attracts work it doesn't want. I publish anyway, because the alternative is that both of us spend three calls discovering we were never in the same range.
Is a cheaper AI consultant a false economy?
Not automatically. For a well-specified implementation task, a competent $200-an-hour practitioner is good value and paying triple buys you nothing. Where cheap gets expensive is in the decisions: which use case to start with, build or buy, which vendor, what the system is allowed to do. Those are cheap to make and expensive to reverse, and that is the specific thing seniority is worth paying for.
Related reading.
How to hire an AI consultant
The questions to ask, the answers that should worry you, and how to shape the first engagement.
AI Consulting
What I actually do, what you get, and how the engagements are structured.
What a Chief AI Officer costs
The salary and fractional numbers for the executive seat, laid out.
Know your budget,
unsure what it buys?
Tell me the number and the outcome you want. I'll tell you honestly whether the two match, and what I'd do with it.