How much should you pay to maintain a website?
Ask three suppliers what it costs to maintain the same website and you can come away with £20 a month, £250 a month and £1,500 a month — for what looks, on the face of it, like the same job. The spread is not a con. It reflects genuinely different work. The trick is knowing which work you actually need.
RB If you run a business website and you have ever gone looking for someone to maintain it, you will have noticed that the quotes do not cluster. They scatter. One supplier wants £19 a month and an email address. Another wants £250. A third quotes £1,500 and talks about staging environments and monitoring. You are left holding three numbers that differ by a factor of seventy, with no obvious way to judge which one is right.
The honest answer is that all three can be fair prices — for different work, on different sites, with different things at stake if it goes wrong. The number on its own tells you very little. What matters is what sits behind it, and whether that matches what your website actually needs. This is what we tell businesses who ask us the question directly.
Why the quotes are so far apart
The reason the range is so wide is that "maintenance" is not one thing. At the cheap end, it often means an automated backup running overnight and a script that applies updates without anyone looking. At the expensive end, it means a person who knows your site, a staging copy where changes are tested before they reach a visitor, monitoring that tells someone when the site slows or stalls, and a forward plan for the software underneath. Both are sold under the same word. Neither supplier is lying. They are describing different jobs.
It helps to separate this from support — the reactive work of fixing something that has broken — which is a different category with its own price logic. We have written about the difference between support and maintenance separately, because confusing the two is how businesses end up paying for one while needing the other. Maintenance and support are really two of the four elements of website management, and this Note is about the maintenance half: the scheduled, preventative work, and what it ought to cost.
What actually drives the cost
Four things move the number, and once you can see them, the spread stops looking arbitrary.
The first is how the site is built. A simple brochure site on a managed platform is cheap to keep current, because the platform absorbs most of the work. A custom site, or one running a content management system with a stack of plugins, or anything with e-commerce or a booking system or an integration into another piece of software, is a different proposition. Every moving part is a thing that can fall out of date, and every integration is a seam where someone else's change can break yours.
The second is what the site is worth to the business. If the website is where your leads arrive, where customers buy, or where your reputation is judged before anyone speaks to you, then an hour of downtime has a cost — and the maintenance that prevents it is priced accordingly. A site that no one would notice was down for a day is, reasonably, cheaper to look after.
The third is whether a human is involved. Automated maintenance is close to free to provide, which is why it can be sold for the price of a sandwich. The moment a person is checking that an update has not quietly broken a page, or noticing that a certificate expires next month, the cost is their time — and senior time is not cheap. Much of the price gap between the bands is simply the difference between software doing the work and a person doing it.
The fourth is what is included around the work itself. Doing maintenance properly is not only the developer's billed minutes. It is a staging environment that mirrors the live site, somewhere to test updates safely, uptime and performance monitoring, security tooling, and somebody keeping half an eye on the site between jobs. A cheap quote has usually stripped all of that out. It is not that the work is being done more efficiently — it is that the work is not being done.
The price bands, and what each buys
These are the bands we see in the UK market for an established business website, and what each one realistically buys. Treat them as a map, not a tariff — exact figures move with the site.
At £0 to £30 a month, you are buying automation and almost no human attention. Backups run, updates are applied unattended, and there may be a basic security plugin. Nothing is tested before it goes live, and nobody is watching. For a small, simple, low-stakes site this can be perfectly adequate. For a site the business depends on, it is closer to no maintenance with a reassuring invoice attached.
At £50 to £150 a month, a person is now involved, lightly. Updates are applied with some care, small content changes get made, and someone will look if you flag a problem. This suits a straightforward brochure site that matters to the business but is not complex and is not carrying transactions.
At £150 to £500 a month, you reach proper maintenance for a business-critical site. Updates are batched and tested on staging before release, the site is monitored, performance and Core Web Vitals are kept in order, security is actively managed, and the small changes the business needs each month are simply absorbed. For most of the established businesses we work with, this is the band where the price and the need actually meet.
Above £500 a month, you are usually paying for genuine complexity — e-commerce, custom development, multiple integrations, higher security or compliance demands, or a site large enough that keeping it level is a standing job rather than an occasional one. Here the figure can run well into four figures, and for the right site it is money well spent rather than money lost.
The uncomfortable truth about maintenance is that you are mostly paying for the months when nothing happens. That is not waste. That is the product working.
What the cheap end quietly leaves out
The temptation, faced with this spread, is to take the £19 quote and assume you have found the same thing cheaper. Usually you have found a different thing wearing the same label. It is worth being clear about what the bottom of the market tends to omit, because the omissions are invisible right up until they are not.
It leaves out testing. Unattended updates go straight to the live site, which means the morning a plugin update conflicts with your theme, your visitors find out before you do. It leaves out a person who knows the site, so nobody notices the certificate lapsing or the framework heading for end-of-life. It leaves out monitoring, so the first you hear of the site being slow or down is a customer telling you. And it leaves out the environments and tooling that make safe maintenance possible at all — which is why the work, in practice, is not really being done.
None of this matters on a site that does not matter. On a site your business relies on to generate enquiries or take orders, it matters a great deal, and the saving is borrowed rather than real. The cost reappears later, as a support incident billed as an emergency, and the emergency is usually larger than the maintenance would ever have been.
How to tell whether your price is fair
Rather than judging the number against other numbers, judge it against the work. A maintenance arrangement that is worth paying for should give clear answers to these, whatever the figure attached:
- Is a person involved, or only software? If updates are applied unattended and nobody reviews the result, you are paying for automation — and automation should be priced as automation.
- Are updates tested before they reach live visitors? A staging copy is the difference between a quiet fix and a public break. Ask whether one exists.
- Is anyone watching the site between jobs? Monitoring and a named owner are what catch the certificate, the slowdown and the end-of-life framework before they become incidents.
- Are the small monthly changes included, or billed each time? If every minor edit is a fresh invoice, the arrangement quietly discourages the very upkeep you are paying for.
- Can you see a forward plan? Proper maintenance has a cadence and a horizon — not just a promise to react when you call.
If the answer to most of these is yes, the price is probably fair, even at the higher end. If the answer is mostly no, then even £19 a month may be too much, because you are paying for the appearance of maintenance rather than the thing itself.
How we think about the number
We do not sell website maintenance as a standalone line, and that is a deliberate choice rather than a gap. For the established businesses we work with, website care sits inside a broader marketing retainer — alongside the SEO, the content and the campaigns — because a site that is well looked after technically is also the site your marketing is busy trying to send people to. Keeping it fast, current and secure is not separable from making it earn its keep.
That means there is no à la carte maintenance price to quote you, but there is a clear principle behind the figure: you pay a fixed monthly fee, you can see what it covers, and the testing, monitoring and tooling that proper care depends on are part of the arrangement rather than an afterthought you discover you are missing. Our packages start at £250 a month, with one month's notice and no twelve-month lock-in — and website care is part of the picture from the first one.
The point of all this is not that you should spend more. It is that the right question is never "what is the cheapest maintenance I can buy", but "what does this particular website need to stay healthy, and am I actually buying that". Answer the second question honestly and the price tends to answer itself.
If you are looking at a maintenance quote and you are not sure whether it is fair — or you suspect the honest answer is that nobody is really looking after your site at all — that is worth a conversation. Thirty minutes, no pitch deck: hello@ninestones.co.uk.