The Billable Hour Is Melting. Sell Assets, Not Effort.

Koko: Sixty hours of analysis. Six hours of analysis. Same output, same judgment, same deliverable. Now tell me — what exactly are you billing for?

Sam: That is an uncomfortable question if you run a consulting firm.

Koko: It is an existential question. And that's the provocation sitting at the center of what we're getting into today. When AI compresses sixty hours of work into six, the hour itself — the billable hour — stops being a measure of value. It becomes, and I'm quoting here, a lie about where the value sits.

Sam: A lie. That's a strong word.

Koko: It's the right word. And the piece doesn't flinch from it.

Sam: So what are we actually doing here? Eulogizing the billable hour?

Koko: More like watching it melt in real time and trying to figure out what replaces it. That's the whole frame.

Sam: Okay, so lay out the thesis. Because most AI disruption coverage is about what happens inside companies — which workflows get automated, which roles get redesigned. This piece goes somewhere different.

Koko: Completely different direction. The piece — and it's called The Billable Hour Is Melting. Sell Assets, Not Effort. — argues that the most under-covered AI disruption isn't internal. It's pointed outward, at all the firms that sell advice to enterprises. The consultants, the law firms, the accounting firms, the strategy shops. Anyone who meters human time as a proxy for value.

Sam: The billable hour, the seat license, the retainer — the piece treats all of those as the same instrument.

Koko: Exactly. They're all just different dials on the same knob: we charge you for the human time, because that's where the value came from. And AI agents break that instrument.

Sam: So the argument is — reprice, or shrink.

Koko: Those are the only two options the piece gives you. And it's explicit that this is not a forecast. It says this pricing shift is already visible in the numbers.

Sam: Which is the part I find most interesting. Because it's easy to say the model is under pressure. It's different to say the model is already changing.

Koko: So let's go to the numbers, because they're striking. McKinsey reportedly now derives more than thirty percent of global fees from outcome-tied arrangements — not time and materials. More than thirty percent.

Sam: That is not a pilot program. That is a business model in transition.

Koko: BCG's leadership has said AI-related work would grow from roughly twenty percent of twenty twenty-four revenue toward forty percent. Bain puts AI- and tech-enabled work near a third of its business and climbing. And EY is openly describing a — and this phrase is theirs — a service-as-software future. Advice delivered as a product, not a timesheet.

Sam: Service as software. I mean, that's a real reframe. Software scales. Timesheets don't.

Koko: Right. And then the piece drops the bigger shoe, which is what the platform players are doing.

Sam: This is where it gets genuinely alarming if you're a consulting firm.

Koko: On July second, Microsoft launched something called Frontier Company. Two point five billion dollars, roughly six thousand embedded experts. And they explicitly describe it not as a consultancy — as an outcome-driven engineering organization.

Sam: Two days earlier, AWS stood up a one billion dollar embedded-engineer unit on the same premise.

Koko: Same week. Same bet. Two of the largest technology companies in the world both deciding that selling outcomes is the next market. And the piece makes a sharp distinction here — it says they are not entering the software market. They are entering the advisory market.

Sam: And pricing it the way the incumbents are only beginning to. Which is a polite way of saying: the incumbents are late.

Koko: Very polite. The piece is a little less gentle about it later.

Sam: I want to flag something though, because I think there's a tension in the evidence. The Big Three consultancies are touting these outcome-based revenue numbers — but they're also still, structurally, partnerships that run on utilization. Are they genuinely repricing, or are they relabeling?

Koko: That's the question the piece essentially leaves open for the buyer to answer. It doesn't call them frauds. But it does say any partnership that can't answer what did we manufacture this quarter that we can sell again next quarter — is optimizing a melting asset.

Sam: Optimizing a melting asset. That is a genuinely chilling phrase.

Sam: Okay, here's where I push back a little. The piece makes a point about why AI is different from every prior productivity wave. It says previous waves made professionals faster, and the hourly model just absorbed that — faster work, more matters billed. But AI, the argument goes, decouples output from hours rather than just compressing hours per unit of output. I buy that at the technical level. I'm not sure I buy it at the market level.

Koko: Say more.

Sam: The spreadsheet made financial modeling faster. The photocopier made document production faster. Both times, firms found ways to hold margin. Why is this time structurally different, not just degree different?

Koko: I think the piece's answer is that the magnitude of compression is qualitatively different. Sixty hours to six isn't incremental. That's a ninety percent reduction. At that point you're not a bit faster — you've broken the causal link between your hours and the client's outcome. The judgment is still there. The hours are not.

Sam: And so continuing to bill by time forces you into one of two confessions.

Koko: The piece is very precise about this. Either you're billing for hours you no longer spend — which is untenable — or you're passing the entire productivity gain to the client for free. And it calls that second option a slow liquidation.

Sam: Slow liquidation. I love that the piece has no chill whatsoever.

Koko: It does not. But here's where I'll push back on your pushback — I think the difference is the platform vendors. Previous productivity tools didn't have Google and Microsoft selling advisory outcomes directly to your clients over your head. The competitive pressure is coming from a completely different altitude this time.

Sam: Yeah, that's fair. The spreadsheet didn't come with six thousand embedded engineers.

Koko: Two point five billion dollars worth of them.

Sam: Right. That changes the threat model entirely.

Koko: So let's get concrete, because the piece actually gives you a framework rather than just a diagnosis. It lays out what it calls a stack — three layers. Reason, Delegate, Manufacture. And the argument is that the first two are traps.

Sam: Reason is just frontier models. Off-the-shelf AI judgment. Available to everyone on identical terms.

Koko: The piece calls it the commodity layer. If that's your advantage, you have no advantage. Delegate is agents — multi-step workflows under human oversight. That's better, but a well-run agent on its own is still just a cost.

Sam: It's Manufacture where it gets interesting.

Koko: Manufacture is where each engagement becomes governed, reusable intellectual property. An ontology, a diagnostic, an agent suite, a benchmark — something the firm owns and can price as an asset. The piece has this line: spend that expires is a cost. Spend that becomes an owned, auditable capability is equity.

Sam: That's a genuinely useful reframe. Because it changes the question from how many hours did we bill to what did we build that we can sell again.

Koko: And the metric it proposes — the survival metric — is the share of revenue carried by reusable assets versus bespoke effort, and the rate at which that share is growing.

Sam: That's a real number you could actually put on a dashboard. I like that it's concrete.

Koko: Now, for the enterprise side — the buyer side — the piece has a mirror move. Stop paying for hours. Start contracting for outcomes and reusable artifacts. The diagnostic that stays. The agent that keeps running. The benchmark that updates. So the productivity dividend from AI accrues to you, not to the firm's timesheet.

Sam: Because right now, if your consultant gets ten times more efficient and you're still paying by the hour, you just got a faster bill.

Koko: You got a faster bill and a slightly better deliverable. The gains evaporated into the timesheet. That's the warning for buyers.

Sam: And the warning for sellers is — if you don't make this move, Microsoft will route around you. Directly to your client. With six thousand people and two point five billion dollars in backing.

Koko: The piece ends on that note and it's not subtle. The model was never the moat. Neither was the hour. What you manufacture and own is.

Sam: The model was never the moat. I will be saying that in meetings.

Koko: So where does that leave us? If you run a professional services firm, the question is not whether this shift is coming. McKinsey, BCG, Bain, EY — the evidence is that it is already here. The question is whether you're building assets you can own and reprice, or whether you're still optimizing utilization on a melting unit.

Sam: And if you buy advisory services, the question is whether the contract you sign tomorrow is structured to let you keep the productivity dividend — or whether you're just funding someone else's efficiency gains.

Koko: The one I keep coming back to is actually the platform play. Microsoft and AWS moved in the same week. That's not coincidence. That's a signal about where the whole market is heading.

Sam: My forward-looking question is: what happens to mid-market firms — the ones too small to manufacture at scale and too specialized to be absorbed by a hyperscaler? The piece focuses on the Bains and the McKinseys. The tier below them faces the same pricing pressure with a fraction of the resources to respond.

Koko: That's the question I wish the piece had gone further on. Maybe that's the next one.

Sam: Or the next client who reads this one carefully enough.

Koko: The full piece — The Billable Hour Is Melting. Sell Assets, Not Effort. — is on Koko Knows. Every number we cited, every figure, every source is verified there. Worth reading slowly, especially if you sign advisory contracts on either side of the table.

Sam: Which, if you're listening to this, you probably do.