A caller who can't reach you can simply call the next firm, and in Clio's 2024 secret-shopper study only 40% of firms answered the phone. This guide compares AI receptionists, hybrid services and legal answering services for small firms, on intake, practice-software integration, confidentiality and price.
The first-call problem
In the secret-shopper study for Clio's 2024 Legal Trends Report, a research firm contacted 500 law firms (summary by IAALS):
- Only 40% answered the phone, down from 56% in Clio's 2019 study.
- 48% were effectively unreachable by phone: they neither answered nor called back.
- 33% replied to email, down from 40%.
- Callers who spoke to someone were more than three times as likely as average to recommend the firm.
- 51% of prospective clients said chatbots can help with early questions, but 3 in 5 would use one only if they could switch to a person.
In the 2019 study, 39% of calls went to voicemail and more than half of firms didn't return voicemails within 72 hours; 79% of consumers expected a reply within 24 hours (Clio).
The fix isn't complicated: answer every call, run a short intake, and put the good ones on the calendar. The last point in the Clio data is the design rule: an AI can answer, but callers must be able to reach a person.
What legal intake needs from a receptionist
A practical tip from a lawyer on Reddit: give prospective clients one number and existing clients another, so intake can be answered by a service without mixing in client matters (r/LawFirm).
The shortlist for law firms
The best fit for most small firms: AI answers first, North America-based live receptionists take over when needed, and it connects to the main legal practice-management systems.
- AI plans
- Free for 25 calls; $150 for 75 calls; $500 for 300
- Live receptionists
- $300 for 30 calls; $810 for 90; $2,100 for 300
- Legal integrations
- Clio, MyCase, Filevine, Lawmatics, PracticePanther, Smokeball; the free AI plan includes Clio and Zapier
- Terms
- Month-to-month; 30-day money-back on live plans, up to $1,000
- Languages
- English and Spanish
Why it fits
- Hand-off from AI to a person is free when the AI starts it.
- Per-call billing suits long intake calls.
- Spam from 20M+ known numbers isn't billed.
Watch for
- The monthly bill climbs quickly with volume; a lawyer on Reddit said it was great but became too expensive.
- Trustpilot complaints focus on billing after cancelling; get cancellation terms in writing.
An inexpensive AI receptionist with Clio integration that books and transfers on every plan, with in-call texting included.
- Price
- $24.95 for 30 calls; $59.95 for 90; $159.95 for 300
- Legal integrations
- Clio Manage, Clio Grow; others through Zapier or Make
- Trial
- 14 days, no card
- Languages
- 35+
Why it fits
- Custom intake questions, emailed to you after each call.
- Books into Clio's calendar, Google or Outlook.
- Spam and calls under 15 seconds aren't billed.
Watch for
- AI only: no live receptionist to fall back on.
- Human support is weekdays, 9 a.m. to 6 p.m. Eastern.
Live receptionists around the clock, legal intake in English and Spanish, and a long list of legal integrations.
- Who answers
- People, 24/7
- Billing
- By the minute, rounded up to the minute
- Spam
- 30 calls a month under 30 seconds are free
- Languages
- English and Spanish intake
- Integrations
- Clio, MyCase, LawPay, PracticePanther, Filevine, Lawmatics, Smokeball, CosmoLex, CASEpeer
Why it fits
- Alerts at 80% and 100% of your monthly minutes.
- Change plans at no charge.
- A lawyer on Reddit who used it for after-hours and overflow for years says they generally liked it.
Watch for
- Its FAQ points to a pricing page for plan prices and overage rates; get a written quote.
- Per-minute billing punishes long calls.
A long-running human virtual receptionist service with published prices and bilingual 24/7 cover. Good for firms that want every caller to reach a person.
- Price
- $250 for 50 minutes; $395 for 100; $720 for 200; $1,725 for 500
- Who answers
- People, 24/7
- Languages
- English and Spanish
- Reviews
- Trustpilot 4.5 (851); ConsumerAffairs 2.0 (28)
Why it fits
- No setup, onboarding or customization fees listed.
- One lawyer on Reddit reports years of good service.
Watch for
- Overage rates aren't published.
- Complaints across review sites: paying for robocalls, dead air and hold time.
A US-based answering service for law firms, with custom intake scripts and a long list of legal software connections.
- Who answers
- People, 24/7, US-based
- Billing
- Minute packages; average call under 3 minutes (its own figure)
- Price
- By quote through its “preview your price” form
Why it fits
- Intake built around your firm's questions.
- Legal CRM integrations.
Watch for
- No public price list.
- Per-minute packages with overage.
Also worth a look: Lawmatics is a legal CRM with AI-assisted intake; its own guide ranks it first (Lawmatics). AI-native intake startups such as Lexidesk and LegalClerk.ai also appear in legal AI-receptionist comparisons. To compare the general tools at your own call volume, see our comparison of the best AI answering services.
What it costs a small firm
Take a firm with 100 calls a month averaging 3 minutes:
Published prices checked 30 September 2026. Ask LEX Reception and Answering Legal for current prices directly.
Lawyers on Reddit warn that legal answering services sell on a low monthly headline and then add fees (r/Lawyertalk). Ask for overage rates, rounding rules, spam billing and cancellation terms in writing. Try your own numbers in the calculator.
Ethics and confidentiality
The ABA's Formal Opinion 512 (29 July 2024), its first guidance on generative AI, applies the usual duties to AI tools (ABA):
- Competence (Rule 1.1): understand what the tool does and where it fails.
- Confidentiality (Rule 1.6): protect client information; get informed consent before putting confidential information into AI tools where the opinion requires it.
- Communication (Rule 1.4): tell clients about AI use when it matters to them.
- Fees (Rule 1.5): charge reasonably; generally don't bill clients for learning a tool.
Before you sign, ask the vendor in writing: where recordings and transcripts are stored and for how long; who can listen to them; whether your data trains their models; which subcontractors handle it; and how you delete it. Check your state bar's guidance too. This isn't legal advice.
AI assistants and your phone line
Google, Meta's Muse and the startup Instinct now phone businesses for their users, and Google is testing Gemini calls from users' own numbers (TechCrunch). An assistant might call to ask your consultation fee or book a slot. Your receptionist should give only the information you've approved, never discuss a matter with an assistant, and send the confirmation to the prospective client's own phone. More in When the caller is an AI.
Test plan for the trial
- A new injury case: the caller gives the accident date, injuries and insurer. Check the intake summary.
- A caller names the other party first. Check that conflict details were captured before the story.
- A family member calls about an arrest at 11 p.m. It should reach your on-call number.
- An existing client asks for their paralegal.
- A caller asks "Do I have a case?" The receptionist must not answer that.
- A Spanish-speaking caller.
- A caller who wants a person right now.
- An AI assistant asks your consultation fee.
Check that the intake arrived in Clio or your CRM with the right fields, and read every transcript.
Questions owners ask
What is the best answering service for law firms?
For most small firms, Smith.ai: AI answers first, live receptionists take over when needed, and it integrates with Clio, MyCase, Filevine, Lawmatics, PracticePanther and Smokeball. On a tight budget with Clio, Upfirst. If every caller must reach a person, LEX Reception or Ruby.
Can an AI receptionist do legal intake?
Yes, for structured first-contact intake: names, contact details, other parties, dates, practice area, urgency. It can't judge a case or give advice. Emotional or complicated callers should reach a person.
Is it ethical for a law firm to use an AI receptionist?
ABA Formal Opinion 512 doesn't ban AI tools. It applies the duties of competence, confidentiality, communication and reasonable fees. Understand the tool, protect client data, get consent where required and check your state bar's guidance.
AI phone assistant or answering service for a law firm?
AI is cheaper and answers every call at once; people handle distressed callers and complex intake better. Many firms use AI for overflow and after-hours and a person during the day, or a hybrid like Smith.ai.
How much does a legal answering service cost?
For 100 calls of about 3 minutes a month, the AI options on this page cost $69.95 (Upfirst) to $212.50 (Smith.ai AI); the cheapest AI service we could price at that volume is Cira, at $59. Live services cost $350 (AnswerConnect) to $1,725 (Ruby, whose smaller plan covers about 67 such calls).
Does an AI answering service integrate with Clio?
Upfirst integrates with Clio Manage and Clio Grow; Smith.ai with Clio Grow and Clio Manage among many legal systems; Quo and Ooma also list Clio. LEX Reception connects to Clio, MyCase and others.
Can a receptionist run conflict checks?
It can collect the names of all parties before anything else and pass them to you. The conflict check itself should stay with the firm.
Will clients hang up on an AI?
Some will. A lawyer on Reddit says many clients won't even deal with firms that use an intake person, let alone AI. Clio's data shows callers who reach a person are more than three times as likely as average to recommend the firm. Always offer a person.
Should intake and existing clients use different numbers?
A lawyer on Reddit recommends it: a published number for new inquiries, answered by your service, and a separate number for current clients that reaches your team. It keeps intake simple and client matters away from the service.
Can it handle Spanish-speaking callers?
Yes. Smith.ai, LEX Reception and Ruby cover English and Spanish; Upfirst speaks 35+ languages.
How should after-hours criminal defense calls be handled?
As urgent by default. Set a rule to transfer arrest calls to your on-call number, with a second fallback number, and text the details to you if nobody picks up.
What hidden fees should a law firm watch for?
Per-minute rounding, billing for robocalls or hold time, overage from wide plan tiers, setup fees, charges for "in-depth" intake and cancellation fees. Ask for all of these in writing.
Sources
- Clio 2024 Legal Trends Report secret-shopper findings, summarised by IAALS (2Civility)
- Clio press release on the 2019 Legal Trends Report
- American Bar Association, Formal Opinion 512 (29 July 2024) and ABA News summary
- Smith.ai pricing and integrations; Upfirst pricing and integrations; Ruby pricing; LEX Reception FAQ; Answering Legal "Answering service cost" page; AnswerConnect US pricing PDF; PATLive pricing (all checked 30 September 2026)
- Lawmatics, "Best AI Receptionists for Law Firms" (vendor-written)
- Reddit threads on r/LawFirm and r/Lawyertalk about answering services
- TechCrunch, 24 September 2026