Consulting firms change pricing as AI makes hourly billing harder

In short: Consulting firms are reworking how they charge clients in 2026 because AI can do some tasks so quickly that billing by the hour makes less sense.

What's going on

Many consulting firms have traditionally billed by the hour, similar to paying a mechanic for time spent in the shop. That model becomes harder to defend when AI tools can finish parts of the work in seconds, not hours.

In response, firms are shifting toward pricing that is tied to results. One common approach is outcome-based pricing, where a client pays for a specific business improvement, not time. For example, a firm might charge a set fee for a workflow (a repeatable set of steps) that saves a team 10 or more hours per week.

Another approach is to charge like a software subscription. Some firms are offering “agent” licensing, which means selling access to an AI agent (a tool that can carry out tasks on its own, like a digital assistant that follows instructions). A typical structure described in industry discussions is an upfront setup fee plus a monthly payment.

Consultancies are also using gainsharing, where the consultant’s fee depends on how much value the client gets, such as cost savings. Some firms expect this shift could lower revenue in the short term, but they see it as a way to stay aligned with what clients actually want to pay for.

What to watch

Industry observers describe 2024 as the year of small AI tests, 2025 as the year companies tried to connect AI to real operations, and 2026 as the year invoices and results get closely examined. Watch for more contracts that promise clear outcomes, and more pressure on consulting firms to prove, in simple numbers, what they delivered.

Source: Financial Times