Hourly billing creates a perverse incentive: the slower you work, the more you earn.
No agency will admit this out loud. But the structure is right there in the model. If you're paid by the hour, efficiency is your enemy. A task that could take two hours is worth more if it takes four. A project that could ship in ten weeks pays better if it stretches to sixteen.
We don't think most agencies deliberately pad timelines. But the incentive structure rewards exactly that behaviour — and over time, incentives shape culture.
When we rebuilt Vindico around AI-accelerated development, hourly billing became absurd. Our toolkits let us deliver the same work in a fraction of the time. Under an hourly model, we'd be penalised for being efficient. We'd either have to slow down to fill the hours, or charge an hourly rate so high it would look ridiculous on paper.
So we switched to fixed-price sprints.
Every two-week sprint has a defined scope and a fixed price, agreed before work starts. If we finish early — and we often do — that's our reward for being efficient. If something takes longer than expected, that's our problem, not yours.
This aligns our incentives perfectly. We want to deliver as much value as possible in each sprint, as efficiently as possible. You want the same thing. Nobody's watching a clock.
It also makes budgeting simple. You know exactly what each sprint costs before it begins. No “estimate vs actual” surprises. No invoices that somehow always exceed the quote by 30%.
The agencies that still bill by the hour will tell you it's “more flexible” or “fairer.” What they mean is it's more profitable — for them. Fixed pricing transfers the risk from the client to the agency. If you're confident in your process, that's a risk worth taking.
We're confident.