SimpleTalk AI is a horizontal AI voice agent billed by the minute, from $0.45/min on its entry plan down to $0.16/min at volume, with setup costs reported by customers. Smith.ai is a legal intake service billed per call, starting at $0/month for 25 calls with no setup fee — so a thorough intake doesn't cost more than a message. (Comparison updated August 2026.)
What SimpleTalk AI does well
SimpleTalk AI is a configurable AI voice agent for businesses of any type. It handles inbound calls, routes and transfers, customizes the AI voice, works with CRMs, and scales down to $0.16 per minute at higher volumes. Its Starter tier is free for the first 10 minutes and then $30/month, which makes it one of the cheapest ways to test an AI answering flow.
- Low per-minute cost at volume. $0.45/min on Starter, $0.25/min on Business, dropping to $0.20 and $0.16/min on higher tiers. For very high call volume with short calls, that's competitive.
- Flexible configuration. Built as a general-purpose voice agent, so it can be shaped to a wide range of call flows rather than a single template.
- Setup support included on Business. The Business tier includes dedicated support and setup rather than leaving configuration entirely to you.
- Cheap to trial. Ten free minutes before any commitment.
Where SimpleTalk AI falls short for law firms
SimpleTalk AI isn't built for legal, and the three consequences compound: per-minute billing penalizes the thorough intake law firms need, there's no receptionist tier behind the AI, and there's no legal case management integration or practice-area qualification logic.
- Per-minute billing works against good intake. A complete legal intake runs longer than a message-take. On per-minute pricing, the more thoroughly you qualify a caller, the more you pay — an incentive pointed in the wrong direction for a firm trying to convert cases.
- Setup and activation costs. Customers have publicly reported one-time setup fees running as high as $5,000 depending on configuration. Confirm the number for your own setup before signing — it's a large variable next to services with no setup fee.
- No live receptionist tier. SimpleTalk AI transfers to your own staff. When a caller needs a person and nobody at the firm is available, the AI is the end of the line.
- No legal specialization. No published practice-area intake workflows and no native integration with Clio, Filevine, Lawmatics, MyCase, or SmartAdvocate. Qualification and data entry stay with your team.
How much does SimpleTalk AI cost?
SimpleTalk AI charges by talk time. Starter is free for 10 minutes and then $30/month at $0.45 per minute; Business runs $0.25 per minute with setup and support included; higher tiers drop to $0.20 and $0.16 per minute. Customers have reported one-time setup fees up to $5,000. Smith.ai's AI Receptionist starts at $0/month forever for 25 calls, then $150/month for 75 calls, at $1.67–$3.00 per call, with no setup fee and no contract.
The billing unit is the thing to weigh. At $0.25 per minute, a six-minute intake costs $1.50 and a two-minute message costs $0.50 — so the calls worth the most to your firm are the ones you're most penalized for handling properly. Smith.ai charges the same for both, which is why the published per-call pricing is the fairer comparison for a practice that wants complete intake rather than short calls.
Why law firms switch from SimpleTalk AI to Smith.ai
Firms usually arrive at SimpleTalk AI on price and leave on fit. It answers calls competently; it doesn't run legal intake. Three differences drive the move.
Legal intake, not a configurable script. Smith.ai screens spam and sales calls, notes the legal-specific reason for the call, qualifies the caller by practice area or matter type, captures contact details, books the consultation on the firm's calendar, and sends retainers. Clio's 2025 Legal Trends Report found only 37% of firms use client intake software at all, and those that do see over 50% more leads and revenue.
A human tier available on every plan. Live Agent Handoff is a paid add-on on all Smith.ai AI Receptionist plans, included on Enterprise. With it on, calls that shouldn't end with an AI route to 500+ North America-based receptionists — many of them former paralegals and court staff — 24/7.
Intake that lands in the case management system. Smith.ai writes to Clio, Filevine, Lawmatics, MyCase, PracticePanther, Smokeball, and Rocket Matter — creating contacts, logging calls as activity under the right matter, and looking up case details mid-call.
The stakes on a single call are higher in legal than in most industries. According to the 2024 Thomson Reuters U.S. Consumer Legal Needs Survey, 59% of people with a legal issue contact only one attorney before deciding who to hire; in the 2023 edition, nearly half of those who did call around said it was because they couldn't reach anyone the first time.
"You cannot afford not to have your calls handled quickly and professionally, and answered every time. I would be much more frightened of losing business by unanswered phone calls than of the cost." — Carol O'Connor Cadiz, O'Connor Cadiz Accident & Injury Law (Smith.ai AI Receptionist client)
SimpleTalk AI vs. Smith.ai by practice area
- Personal injury. Incident date, injuries, treatment, insurance, and prior counsel — a long intake that per-minute billing directly discourages.
- Family law. Distressed callers needing judgment, not a script. The strongest case for a human handoff option.
- Criminal defense. Custody status and court dates, arriving after hours, where transferring to an unavailable attorney isn't coverage.
- Estate planning and immigration. The longest intakes in legal, and the most expensive ones to run on a per-minute meter.
See how intake works by practice area on the legal answering service page.
Frequently asked questions about SimpleTalk AI vs. Smith.ai
How much does SimpleTalk AI cost?
SimpleTalk AI bills per minute of talk time: Starter is free for 10 minutes then $30/month at $0.45/min, Business is $0.25/min with setup and support included, and higher tiers reach $0.20 and $0.16/min. Customers have reported one-time setup fees as high as $5,000. Confirm your own setup cost before comparing against a no-setup-fee service.
Does SimpleTalk AI have live human receptionists?
No. SimpleTalk AI is an AI voice agent that transfers to your own staff. It has no receptionist network of its own. Smith.ai offers Live Agent Handoff as a paid add-on on every AI Receptionist plan, routing to 500+ North America-based receptionists 24/7.
Is SimpleTalk AI good for law firms?
SimpleTalk AI is a horizontal voice agent, not a legal product. It publishes no practice-area intake workflows and no native legal case management integrations, and its per-minute pricing penalizes the longer, thorough intake calls that convert legal leads. Firms that want intake completed and synced typically need a legal-specific service.
SimpleTalk AI vs. Smith.ai: which is cheaper for a law firm?
It depends on call length. SimpleTalk AI's per-minute rate is low, but legal intake calls are long, and setup fees have been reported up to $5,000. Smith.ai charges per call at $1.67–$3.00 with no setup fee and a free tier of 25 calls a month, so cost doesn't rise with intake thoroughness. Model both against your actual average call length.
Does SimpleTalk AI integrate with Clio or Filevine?
SimpleTalk AI publishes no native integration with Clio, Filevine, Lawmatics, MyCase, or SmartAdvocate. Smith.ai integrates natively with all of those plus PracticePanther, Smokeball, and Rocket Matter, so intake captured on a call is written into the system where your matters live.
What is the best SimpleTalk AI alternative for a law firm?
For legal intake specifically, Smith.ai: practice-area qualification, appointment booking, retainer sending, native legal case management sync, an optional live-agent handoff, and per-call rather than per-minute pricing. Other options are compared on the AI receptionist comparison hub.
Thorough intake shouldn't cost more than a message. Start free with 25 calls a month or book a walkthrough against your firm's current intake.


