Pricing is the first question most UK business owners ask when they look into AI call assistants — and understandably so. The answer depends on a few variables, but in most cases the cost is significantly lower than the alternatives. Here's a plain-English breakdown.
What affects the cost of an AI call assistant?
AI call assistant pricing typically varies based on three factors:
Call volume. Most providers price by the number of calls handled per month, or by total call minutes. A business taking 20 calls a day has very different needs from one handling 200. The more calls, the higher the monthly cost — but the cost per call usually drops at scale.
Setup and configuration. A properly trained AI call assistant requires upfront work: understanding your business, configuring how it handles different types of calls, integrating with your calendar or CRM, and testing. Some providers charge a one-off setup fee; others roll this into the monthly subscription.
Features included. Basic call answering costs less than a fully configured assistant that handles appointment booking, outbound calling campaigns, lead qualification, and CRM logging. Be clear about what you actually need before comparing prices.
Typical pricing ranges in the UK
For a small UK business handling up to 50 calls per day, you can expect to pay somewhere in the region of £150–£500 per month for a well-configured AI call assistant, including setup support. Businesses with higher call volumes or more complex requirements will sit at the higher end or beyond that range.
This compares to:
| Solution | Typical monthly cost | Covers out-of-hours? |
|---|---|---|
| Voicemail | Free–£10 | Yes, but most callers hang up |
| Human call answering service | £50–£300 | Depends on plan |
| Part-time receptionist | £800–£1,500 | No |
| Full-time receptionist | £2,000–£2,800 | No |
| AI call assistant | £150–£500+ | Yes, 24/7 |
Is it worth it?
The maths tends to work in favour of an AI call assistant fairly quickly. Consider a business that books an average of £200 per new customer. If the assistant converts just two or three enquiries per month that would otherwise have been missed calls, it has already paid for itself.
For businesses where individual jobs are worth more — a plumber quoting a boiler replacement, a solicitor taking on a new case, a dental practice booking an implant consultation — a single converted call can cover months of subscription cost.
What you shouldn't pay for
Be cautious of providers who charge high per-minute rates with no monthly cap, or who bundle in features you'll never use to justify a higher price point. A good AI call assistant doesn't need to be expensive — it needs to be well-configured for your specific business.
Also watch out for long lock-in contracts before you've had a chance to test the product properly. Most reputable providers will offer a trial period or a short initial commitment so you can see real results before committing long-term.
How to get an accurate quote
The most reliable way to get a price that's relevant to your business is to speak to a provider directly. A good provider will ask you about your call volume, your business type, what you need the assistant to handle, and what integrations you need — and then give you a tailored figure.
Generic pricing pages can give you a ballpark, but they rarely tell the full story. A short discovery call is usually the fastest way to understand exactly what you'd pay and what you'd get.