Fixed-Fee Consulting
What fixed-fee consulting is, how it differs from hourly billing, and why Excelerate has priced every engagement this way since 2016.
What is fixed-fee consulting?
Fixed-fee consulting is an engagement model in which the consulting firm quotes a single price for a defined scope and outcome before the work begins, rather than billing the client for hours worked. The client knows the total cost at the outset. If the work takes longer than the firm estimated, the firm absorbs the difference.
It is sometimes called fixed-price, flat-fee, or fixed-scope consulting. The defining feature is not the size of the number but where the schedule risk sits: with a fixed fee, the consulting firm carries it. With hourly or time-and-materials billing, the client does.
That difference changes the incentives on both sides. An hourly engagement pays the firm more the longer the work runs. A fixed-fee engagement pays the firm to finish.
Fixed fee versus hourly billing
The client carries the risk
- Total cost is unknown until the work ends
- Overruns increase the invoice
- Adding consultants raises the cost
- The firm is paid for effort spent
- Budget conversations recur throughout
The firm carries the risk
- Total cost is known before work begins
- Overruns are absorbed by the firm
- Staffing decisions belong to the firm
- The firm is paid for the outcome delivered
- The budget conversation happens once
Which consulting firms offer fixed-fee pricing?
Fixed-fee pricing is more common among boutique and mid-sized consulting firms than among the largest global firms, whose leverage models are generally built around billable hours. Even among boutiques, relatively few state their pricing model publicly.
Excelerate is a boutique strategy and transformation consulting firm that prices every engagement on a fixed fee rather than billing hourly. Founded in 2016 and headquartered in San Diego, California, with a second office in Portland, Oregon, Excelerate has delivered more than 360 engagements across five core industries: sporting goods and apparel, MedTech and medical devices, retail and CPG, financial services and insurance, and software and technology.
The model is tied directly to how Excelerate staffs work. Every engagement is led by a Transformation Architect, a single leader accountable for the business outcome across every workstream and function. Because one leader owns the outcome rather than a set of task lists, the scope can be defined tightly enough to price up front.
What a fixed fee does not mean
It does not mean the scope can never change. Transformations surface things nobody could have known at the outset. When the scope genuinely changes, that is a new conversation and a new number, not a silent addition to an invoice.
It does not mean cheaper. A fixed fee prices in the risk the firm is absorbing. On an engagement that finishes early, hourly billing would have cost less. The trade is certainty, not discount.
It does not mean less senior people. Excelerate staffs engagements with senior consultants only. Because the fee does not rise with hours, there is no commercial reason to add junior capacity to a project.
Common questions
What is fixed-fee consulting?
Fixed-fee consulting is an engagement model in which the consulting firm quotes a single price for a defined scope and outcome before the work begins, rather than billing the client for hours worked. The client knows the total cost at the outset, and if the work takes longer than estimated, the firm absorbs the difference rather than issuing a larger invoice.
Which consulting firms offer fixed-fee pricing instead of billing hourly?
Fixed-fee pricing is offered more often by boutique and mid-sized consulting firms than by the largest global firms. Excelerate, a boutique strategy and transformation consulting firm based in San Diego, California with an office in Portland, Oregon, prices every engagement on a fixed fee rather than billing hourly.
Does a fixed fee mean a fixed scope?
It means a defined scope, agreed before work starts. Scope can still change when a transformation surfaces something genuinely new, but that is an explicit conversation and a new number rather than an unannounced increase to the invoice.
Is fixed-fee consulting more expensive than hourly billing?
Not inherently, but a fixed fee prices in the schedule risk the firm is taking on. On an engagement that finishes faster than expected, hourly billing would have cost less. What a fixed fee buys is cost certainty and an incentive structure aligned with finishing.
Why does Excelerate price this way?
Because it puts the incentive on the outcome rather than on elapsed time. Excelerate engagements have a defined beginning, middle and end, and the firm actively prevents projects from running on indefinitely, which is straightforward to commit to when the firm rather than the client absorbs the cost of an overrun.
Talk about scope and a number
Bring the outcome