In one paragraph: an AI receptionist answers your firm’s phone on the first ring at any hour, screens the caller for practice area and jurisdiction, captures the facts your intake sheet asks for, collects adverse party names for a conflict check, and books the consultation. It does not give legal advice, and it must not be the thing that clears a conflict.
A DUI arrest happens on a Saturday night. A spouse decides to file on a Sunday morning. A crash victim calls three firms from a hospital corridor on a Tuesday at 7pm. None of those people leave voicemails.
Clio’s shopper research found that 48% of firms were unreachable by phone even after being given a chance to respond, and 52% of firms say they have lost business to missed calls. The prospect simply calls the next name on the list — and roughly 78% of legal consumers hire whoever responds first.
Against a legal lead that costs $250 to $1,000 to generate, that is an expensive way to lose a case.
What it handles properly
These are the calls where an AI agent does the whole job, start to finish.
The after-hours new matter
It is 9pm and the caller has just been arrested, served, or injured. The agent answers, identifies the practice area, confirms the matter is in a jurisdiction you cover, takes the basic facts, and books the consultation. You read a screened intake in the morning instead of a hang-up in the call log.
Screening out the matters you don’t take
Wrong practice area, wrong state, outside the statute of limitations, below your case-value threshold. A large share of inbound calls are not your cases at all. Filtering them before they reach an attorney is most of the value.
Collecting adverse party names
Every intake captures the opposing party, the insurer, the co-defendants. That is the raw material for the conflict check — gathered on the first call, while the caller is on the line, rather than reconstructed three days later.
Existing client status calls
"Has my hearing date moved?" "Did you receive my documents?" Connected to your case management system, these stop interrupting the people billing hours.
Overflow, without changing anything
Your receptionist is already on a call. Instead of a second ring cycle into voicemail, the AI takes the overflow. This is the easiest starting point because nothing about your existing process has to change.
The three lines a legal build must not cross
General-purpose AI receptionists are built for booking haircuts and service calls. Law firms carry duties that no generic product accounts for. Draw these lines before you go live.
"Do I have a case?" "How much is this worth?" "Should I sign this?" All of it books a consultation instead of answering. Anything else risks unauthorized practice of law, and a state bar will hold the supervising attorney responsible for what a non-lawyer system said, not the vendor.
It collects names and flags matches. A human decides. The failure mode is quiet and expensive: an agent has a warm conversation with the opposing party of an existing client and books them a consultation. ABA Model Rule 1.18 protects what a prospective client tells you — which means that pleasant call can conflict your firm out of a matter you already have.
Recordings, transcripts and intake summaries are confidential material. ABA Formal Opinion 512 addresses informed consent before client information goes into self-learning AI tools, and several state bars have issued their own guidance. This is the strongest argument for a built system over a subscription: the accounts, the storage and the retention policy can sit inside your firm’s perimeter.
What it needs to know before it takes a call
Most AI receptionists that disappoint a managing partner fail for the same reason: they were switched on knowing nothing about the firm. The agent is only as good as what you load into it.
Before it goes live it needs your practice areas and — just as importantly — the matters you decline. The states and counties you are admitted in. Your consultation fee, or that the consultation is free. Your case-value threshold. Your fee structure at the level you are willing to state on a first call. The intake questions each practice area actually requires, because a family law intake and a personal injury intake share almost nothing. And the exact script for what happens when a caller asks a question the agent must not answer.
Connect it to what you already run. If the intake does not land in your case management system, someone is retyping it, and the point was to stop doing that. Our CRM and data integration work is usually what decides whether this feels like an upgrade or just another inbox.
Count your missed calls first
Pull last month’s call log before you buy anything. If the number is small, we will say so. Send it to us and get the count, the timing, and the dollar figure back in two working days — free.
Get my free missed-call report →Or see how we build and connect these on our AI receptionist services page.
Does the caller notice?
Usually within a sentence or two, and it matters less than partners expect. What actually damages a firm’s reputation is a call that goes nowhere — voicemail on a Sunday, a callback that arrives after the prospect has signed elsewhere, a menu with six options and none of them right.
Say what it is. "You’ve reached the intake line for Whitfield & Marsh — I can take some details and book a consultation, or put you through to the office." Callers who are comfortable carry on. Callers who want a person ask, and get one. An agent pretending to be a paralegal named Rachel only ever ends one way.
Whether the numbers work for your firm
Running an AI agent costs roughly 9 to 15 cents a minute on a mainstream stack, so three hundred calls a month lands near $89. We checked every vendor price ourselves in what an AI voice agent actually costs. A legal answering service, by comparison, typically runs $300 to $700 a month and rarely runs a conflict check at all.
Against that, count the calls you miss and what one signed matter is worth. For most firms a single retained case pays for years of running cost — which is why the honest question is not price, it is volume. If you miss four calls a month rather than forty, keep your money and fix something else. The phone is not your bottleneck.
If it is, the practical setup is inbound call answering for the calls themselves and an appointment booking agent so consultations land on the calendar instead of in a message.
Frequently Asked Questions
Can an AI receptionist run a conflict check for a law firm?
It should collect the information a conflict check needs — adverse party names, insurers, co-defendants — and flag potential matches, but it should not clear a conflict on its own. Keep a person between the flag and the calendar. An agent that books a consultation with the opposing party of an existing client can conflict your firm out of a matter under ABA Model Rule 1.18’s prospective-client duties.
Does using an AI receptionist risk unauthorized practice of law?
Only if it is built to answer legal questions. A properly scoped legal intake agent never assesses whether someone has a case, what it is worth, or whether they should sign something — it books a consultation instead. State bars hold the supervising attorney responsible for work done by non-lawyer assistance, including software, so the boundary has to be built into the agent rather than left to chance.
What happens to confidential information from intake calls?
Recordings, transcripts and intake summaries are prospective-client information and carry confidentiality duties. ABA Formal Opinion 512 addresses informed consent before client information goes into self-learning AI tools, and several state bars have issued their own guidance. A built system lets the accounts, storage and retention policy sit inside the firm’s own perimeter rather than a vendor’s.
How many calls do law firms actually miss?
Clio’s shopper research found 48% of firms were unreachable by phone even after being given a chance to respond, and 52% of firms say they have lost business because of missed calls. Roughly 78% of legal consumers hire whichever firm responds first, and a significant share of inbound legal calls arrive outside business hours.
What should a legal intake agent capture on the first call?
Contact details, practice area, jurisdiction, the basic facts of the matter, any date that affects a limitation period, adverse party names for conflict screening, and how the caller found you. Intake questions differ sharply by practice area — a family law intake and a personal injury intake share almost nothing — so each needs its own script.