An AI receptionist for law, accounting, and professional services firms.
Last updated 12 June 2026.
Smooth Voice builds AI receptionists for professional services firms in the UK and US. The agent answers every call 24/7 in a natural voice, runs your intake questions, books consultations straight into your calendar, and hands anything sensitive to a human with a full transcript. It is built around your firm — your practice areas, your scripts, your booking rules — and goes live within 30 days.
Professional services firms lose new instructions the same way every time: a prospect rings once, reaches voicemail, and calls the next firm on the list. This page covers what the agent actually does in the situations managing partners and practice managers recognise.
Where it earns its keep
The new client call that lands while everyone is in meetings
A prospective client rings at 2pm on a Tuesday. Every fee earner is with a client; the receptionist is fielding another call. The caller hears one ring, reaches your agent, and gets asked the questions you need: matter type, urgency, how they found you. The agent books the consultation into your calendar and sends a confirmation. The caller never knew they were not speaking to your team. The lead that would have rung the next firm on the list becomes a booked appointment instead.
Lunch cover and holiday gaps
A receptionist covers a lot of ground: three weeks of holiday, daily lunch breaks, sick days, and the ten minutes she spends away from her desk every hour. Those are the windows your competitors pick up your clients. The agent covers every one of them without rota planning, cover costs, or a missed call log to work through each morning.
Tax season and quarter end for accountancy practices
Self assessment season and quarter end hit at the same time. The phone fills with clients ringing to ask if their return is done, whether their payment is correct, or when their accounts will be ready. Routine calls, but they stack up fast. The agent fields all of them, takes accurate messages, confirms the right callback time, and flags anything genuinely urgent. Your staff keep their heads down on the work that actually needs them.
The stressed prospect who calls at 9pm
Divorce proceedings, a business dispute, a tax deadline that crept up. The caller is not ringing at 9pm because it is convenient. They are ringing because they cannot not ring. Your agent answers calmly, takes the details, sets their expectations honestly, and books them for a consultation first thing in the morning. They feel heard. You start the next day with a booked client rather than a missed call you will never trace back.
What it will not do
The agent will never give legal, tax, or financial advice. It will never quote fees. It will never discuss the detail of an existing matter beyond confirming a message has been taken and a callback is coming.
Client confidentiality is the point, not an afterthought. The agent works only from scripts you have approved. Every call is recorded and transcribed in your dashboard — your records, your control. When a call goes beyond the script, the agent hands it to a human with the full transcript so nothing is lost and nothing is improvised.
Is it worth it for your firm?
Honest answer: a two partner firm with a reliable receptionist and a quiet line may not need this. Our cost guide covers the alternatives openly. If your phone rings during meetings more than you would like, if your receptionist carries the practice through her holidays, or if you have lost instructions to a competitor because no one picked up, run your numbers through the missed call calculator and book a demo — we will give you a real price for your call volume on the call.
Hear one answer an intake call right now
There is a live demo agent on the homepage. Call it, tell it you need to speak to a solicitor about a business dispute, and listen to what your prospects would hear. Then book a demo and we will show you what we would build for your firm.
AI receptionists for professional services firms: common questions
What does an AI receptionist actually do for a professional services firm?
It answers every inbound call to your firm's number, 24 hours a day, in a natural voice. In week one we build it around your business: it learns your practice areas, your team, your intake questions, and your booking rules. It can qualify a new enquiry, run your standard intake questions, book a consultation into the right fee earner's calendar, and take a detailed message for any existing client matter. Every call is recorded and transcribed in your dashboard. Anything it cannot handle is handed to a human with the full transcript so the handover is seamless.
Can it run our firm's intake questions?
Yes. Your intake script becomes the agent's script. In week one we work through the questions you ask every new client: matter type, conflict check prompts, urgency, how they found you, preferred contact method. The agent follows that script on every call, captures the answers accurately, and passes them to you in a structured summary. If your intake changes, we update it within about 24 hours.
How does it handle client confidentiality and call recordings?
The agent works only from approved scripts — it has no access to your case management system, your client files, or any existing matter details. It will never discuss a matter beyond taking a message and confirming a callback. Every call is recorded and transcribed in your own dashboard; the recordings are yours. The agent does not give legal, tax, or financial advice under any circumstances. Off script questions go straight to a human with the full transcript of the call so far.
Can it book consultations directly into our calendars?
Yes. The agent connects to your calendar and books straight in, against the availability rules you set. You control which fee earners it can book for, which time slots it offers, and how it handles clashes. Clients get a confirmation; you get the booking with a call summary attached. No back and forth, no receptionist relaying times.
How much does it cost for a professional services firm?
Every build is custom, so we give you a real number on a demo call. We do not publish a price list. For a broader picture of what AI receptionist services cost in the UK and US, our cost guide covers the range honestly. The honest comparison point: a single recovered new client instruction typically covers several months of the service.
What happens if it does not know the answer?
It never guesses. It tells the caller it will connect them to the team, then hands over to a human with a full transcript of everything said so far. If no one is available it takes a detailed message, flags the priority you have set for that type of call, and makes sure it reaches the right person. You decide in week one exactly where those lines are drawn.