Fixed monthly fees against hourly billing: where the two cross over
Hourly billing rewards time spent. A fixed monthly fee rewards things working. Why we price partnerships that way, and where hourly still belongs.
Our position, stated plainly
What hourly does to behaviour
| Situation | Under hourly billing | Under a fixed monthly fee |
|---|---|---|
| A dependency update is due | Nobody asks; it costs money and nothing is visibly broken | Done as part of the routine |
| A form is misbehaving slightly | Ignored until it fails completely | Monitoring catches it; fixed that week |
| The owner has a small idea | Weighed against an invoice; usually dropped | Goes into the change budget |
| An incident happens | Emergency rate, and an argument about whose fault | Handled; noted in the report |
| The supplier finds an improvement | Proposes it as billable work | Just does it, or proposes it inside the budget |
Hourly billing is not dishonest. It is a set of incentives, and those incentives point away from the quiet work that keeps a site healthy.
What a fixed fee requires to be fair
- A written scope. What is included every month: the routine tasks with cadences, and the size of the change budget.
- What is excluded. Large builds, campaigns, work outside the platform. Quoted separately, at a fixed price.
- Overflow rules. What happens when a month needs more: scheduling, or a separate fixed quote. Agreed before it happens.
- A report. So you can see the routine happened and the budget was used well.
- A review. Quarterly: is the scope still right for the business?
Where hourly still belongs
Genuinely open-ended work: investigating an unknown problem, exploratory design, a research task with no defined end. Even then, with a cap, a report and the right to stop. For defined builds, a fixed price. For running and improving, a fixed monthly fee. Hourly is the exception, not the default.
What this means for you
If your website is billed by the hour, look at what was not done last year: updates, monitoring, small fixes, the improvements you thought about and dropped. That gap is the cost of the model. A fixed monthly fee against a written scope closes it. The two models cross over at the point where the hours you would have bought reactively, including the emergencies, exceed the fee; below that point hourly is cheaper and honest, and that is where it still belongs.
Frequently asked questions
Isn't a fixed fee just paying for hours we might not use?
You are paying for a routine that happens whether or not you ask, plus a change budget you direct. Months where nothing breaks are the result of the routine, not evidence that it was unnecessary. If the change budget goes unused for a long time, the scope is too large and should be adjusted; that conversation is built in.
What if we need much more one month?
The agreement says in advance: extra work is scheduled into the next months or quoted separately at a fixed price. Neither is a surprise. What a fixed fee removes is the small, unplanned invoices that make people avoid asking for things.
Why do agencies prefer hourly?
It moves the risk of estimating to the client and turns every request into revenue. That is rational for the agency and expensive for the business, because the work that prevents incidents, updates, monitoring, small fixes, is exactly the work nobody requests by the hour.