How much does an AI employee cost in the UK?
Short answer: an “AI employee” costs anywhere from about £20 a month for do-it-yourself tools to tens of thousands of pounds for a custom build. A managed AI teammate sits in the middle. At LuxxStack, plans start from £295 a month plus a one-off setup.
Key points
- There are three routes: DIY tools, a managed service and a custom build.
- The cheapest option on paper is often the dearest once you count your own time.
- A managed teammate swaps a monthly fee for having it set up and looked after.
- Custom systems are priced per project and suit larger companies.
A note on the phrase
You’ll see “AI employee” a lot. It’s handy shorthand, but we’d rather call it an AI teammate. It works alongside the people you already have and takes on the routine, high-volume jobs so your team can spend more time on judgement, clients and relationships.
That matters for cost too. You’re adding capacity, not swapping one person for another.
Route 1: do it yourself
General AI tools and automation apps are the cheapest way in. Many cost roughly £20 to £50 a month each, and plenty of businesses end up with more than one.
You get: flexibility, and the satisfaction of building it your way.
It really costs: your time. Someone has to set the tools up, teach them about your business, connect them to each other and fix them when something changes. For an owner who’s already stretched, that can be the biggest cost of all.
It suits: small, specific needs, or people who enjoy tinkering. We go through it in AI teammate vs DIY AI tools.
Route 2: a managed AI teammate
With a managed service, the provider sets the AI up around your business and runs it for you. You pay monthly, usually with a one-off setup charge.
Our prices are on the pricing page:
| Plan | Setup (one-off) | Monthly |
|---|---|---|
| Starter | From £495 | £295 |
| Core | From £495 | £495 |
| Growth | From £495 | £895 |
| Team | From £495 | From £1,500 |
All prices exclude VAT.
You get: an AI teammate that knows your business, is live within a week for most clients, and is reviewed and improved every month.
It suits: owner-led businesses that want the result without running a project.
When you compare providers, ask what the monthly fee includes. Some charge extra for changes, extra tools or usage.
Route 3: a custom build
Bigger companies sometimes need several AI agents with defined roles, connected to company data and with approvals and an audit trail. That’s a build project, priced to scope.
Our custom AI systems work starts from £15,000 for a full programme, with run and support from £750 a month once it’s live. A single workflow or department is typically £2,500 to £15,000. Other providers will price differently, so ask for a written scope and quote.
It suits: companies rebuilding how a team works, not people trying to save a few hours a week.
How it compares with hiring
It helps to put these figures next to a salary. A full-time admin assistant in the UK typically earns roughly £24k to £30k a year, before employer costs like National Insurance and pension contributions. It varies by region, sector and experience.
An AI teammate doesn’t do everything a person does. It can’t meet clients or make nuanced judgement calls. What it’s good at is volume, consistency and overnight work. Our comparison with hiring an assistant goes through where each is stronger.
The costs people forget
Whichever route you take, check for these.
- Your own time. Setup, testing and upkeep all take hours.
- Usage charges. Some tools bill by how much you use them.
- Connected tools. The AI may need access to software you already pay for.
- Changes. Your business will change, so find out whether updates are included.
- Minimum terms. Ask what happens if you want to stop.
Working out what to spend
Here’s a simple test. Estimate how many hours a week the work takes and what your time is worth. If chasing paperwork and answering routine messages takes ten hours a week, even a modest monthly fee can make sense.
Our admin cost calculator does that sum for you with your own numbers. Then be honest about how much time you’ve really got to run it yourself.
- If you’ve got the time and enjoy it, start with DIY tools.
- If you want it done and looked after, a managed teammate fits.
- If you need a team of agents built into operations, scope a custom system.
Where to start
Most businesses don’t need the biggest option first. Many of our larger projects began with a single teammate. If you’d like a straight answer on what would suit you, book a call. We’ll tell you if a cheaper route fits better.