AI Receptionist vs Hiring a Receptionist vs an Answering Service: A UK Cost Comparison
If enquiries are slipping through while you're busy, there are three common ways to fix it: hire a receptionist, pay an answering service, or set up an AI front desk. They solve overlapping problems in very different ways, and the cheapest on paper is not always the cheapest in practice.
This guide compares them fairly, including where each one falls short. It doesn't quote competitor prices, because they vary widely and change often. Instead it shows you how to work out the real cost for your own business.
The three options in one paragraph each
A hired receptionist (full or part time) is a person on your payroll. They can handle almost anything: a tricky caller, a walk-in, a bit of admin. But they only work set hours, they take holiday and sick days, and you carry the full cost whether it's busy or quiet.
An answering service is an outside team who answer calls in your business name. They're usually paid by monthly plan or by call or minute. They're good at taking messages and passing them on, but they typically work from a script and know only what you've told them.
An AI front desk is a set of automated tools: instant replies, enquiry forms, WhatsApp set-up, booking links and a lead tracker. It's built once and then runs around the clock. It handles the repetitive first steps well, but it doesn't use judgement the way a person does, and enquiries that need a human still need a human. Some businesses add an AI phone answering service, which is a more advanced add-on that suits businesses where most enquiries arrive by phone.
Side by side
| Hired receptionist | Answering service | AI front desk | |
|---|---|---|---|
| Availability | Set working hours | Often extended hours | Every hour of the day for messages and forms |
| Handles unusual situations | Yes | Partly, via your instructions | No, it hands over to you |
| Takes calls | Yes | Yes | Only with a phone answering add-on |
| Replies on WhatsApp and web forms | Only if they have time | Usually not included | Yes, this is the core of it |
| Cost pattern | Ongoing salary and employment costs | Ongoing monthly or per-call fees | One-off build, plus optional monthly support |
| Where it struggles | Cover for holidays and busy spells | Knowing your business in depth | Anything that needs judgement |
What each one actually costs
Hired receptionist
Salary is only part of it. To compare properly, add up:
- Pay, at or above the current National Minimum or Living Wage for their age
- Employer National Insurance and employer pension contributions
- Holiday and sick cover, because the phone still rings when they're off
- Equipment, software and training
- Your own time spent recruiting, managing and covering gaps
Check the current government rates for the pay and on-costs rather than relying on an old figure.
Answering service
Ask every provider exactly how they charge. Common models are a monthly plan with an allowance of calls or minutes, or a lower base price plus a charge per call. Watch for:
- Minimum contract lengths and set-up fees
- What happens when you go over your allowance
- Whether out-of-hours or weekend cover costs extra
- Whether they can handle anything beyond taking a message
AI front desk
Here is how SGI Solutions prices it, as one example of a done-for-you build:
- Starter: £1,000 to £1,500, for sole traders and small firms
- Pro: £2,000 to £3,000, for businesses with several staff or a high volume of enquiries
- Optional support: £100 to £150 a month (Essential) or £250 to £300 a month (Plus)
Running costs are separate. Some tools, such as a booking tool or an automation platform, have their own subscriptions, which you pay directly because everything is set up in your own accounts. AI phone answering is quoted separately.
Work out your own numbers
Fill this in for each option over 12 months:
| Your figure | |
|---|---|
| Total cost over 12 months | |
| Enquiries it would handle in that time | |
| Cost per enquiry handled | |
| Enquiries it still can't handle (needs you) | |
| Realistic value of one extra job or booking |
You don't need exact figures. Even rough ones show which option fits. The last row matters most. If one extra booking a month would cover the cost of the whole system, the decision is easy. If you rarely miss an enquiry, none of these may be worth it.
Which one fits which business?
- Mostly phone enquiries, complex or sensitive conversations: a person (hired or an answering service) is usually the right call.
- Lots of WhatsApp, web form and out-of-hours enquiries, with repetitive first steps: an AI front desk is usually the best value.
- A mix of the two: many businesses combine them. For example, an AI front desk handles messages, forms and bookings, while an answering service or a team member covers the calls that need a human voice.
- Very few enquiries, all answered quickly already: none of the three. A tidy website and Google Business Profile may be all you need.
Questions to ask any provider
- What exactly happens to an enquiry from the moment it arrives?
- Where is my customers' data stored, and who can see it?
- What happens if I stop paying or leave?
- What does it not do?
- What are all the costs, including anything that renews?
If a provider can't answer these clearly, that tells you something. For more on data and ownership, see UK GDPR and AI automation: why client-owned accounts matter.
Where to go from here
For a fuller explanation of the AI front desk option, see our guide to how it works, what it costs and who it's for. If missed calls are your main worry, start with how to stop missed calls costing you jobs, and for the messaging side see WhatsApp automation for small UK businesses.
Want help working out which option fits?
Our free growth check takes a few minutes and shows where enquiries might be slipping through. Or book a short call and we'll talk it through, with no obligation and no pressure to buy.
SGI Solutions is a trading name of Shabbir Group of Industries Ltd · Registered in England & Wales · Company No. 17320561.