Restructure pricing for work where AI compresses hours
Where AI compresses delivery hours, hour-based pricing compresses firm revenue proportionally; the only response that extends past the current year is to restructure engagements so price is no longer tied to hours, which is a governance project entwined with how people are compensated for their time.
Billable-hour pricing works when the hours required to deliver a piece of work are a reasonable proxy for the value delivered. It breaks when AI assistance collapses tasks that used to take a full morning into twenty minutes. The firm is still delivering the work; it is still delivering the value; it is just spending far fewer hours doing so. Any pricing model tied to hours captures a smaller fraction of the value as the hours fall.
The pattern is visible in the firm’s own data. Pick the engagements that came in furthest under their budgeted hours in the last quarter. In most cases, at least part of the underrun is AI assistance compressing the work — whether tools the firm has formally adopted or tools staff are using unofficially. The compression is not a one-off; it is ongoing and expanding, both because vendors keep adding capability and because staff keep finding new places to deploy it. This is the firm-level instance of the broader dynamic set out in Human work becomes relatively expensive as AI trends to free.
What the three responses actually look like
When a piece of work now takes half the hours it did two years ago, the firm has three options.
Reduce the bill. Maintains the pricing model; concedes the revenue. Sustainable only as long as the firm can absorb the compression, which is usually not long.
Hold the bill and absorb the value conversation when the client notices. Works short-term and fails badly the first time a client asks what a specific line item delivered for the money. The conversation is worse than the one the firm would have had if it had led with a revised structure.
Restructure so price is no longer tied to hours. Fixed-price by deliverable, retainer, outcome-based or shared-risk pricing — the specific structure depends on the work. This is the only option that extends past the current year.
What this requires internally
Restructuring pricing is a governance project, not a tariff adjustment. It touches how people are compensated for their time — billable-hour targets lose meaning when the hour is no longer the unit. It touches how engagements are scoped — deliverables and outcomes become the specification rather than an estimated hour count. And it touches how commercial risk is priced — fixed-price and outcome-based models move risk from the client to the firm and need to be priced accordingly.
Firms that work through this deliberately this year will be in better shape than firms that drift into it as margins compress. The governance cost is paid either way; the firms that pay it on their own terms avoid paying it under price pressure.