What is the best AI voice agent for a local business or restaurant answering inbound calls?
Ranked on published evidence (vendor pages, pricing and user reports), not on our own testing.
Smith.ai AI Receptionist scores highest of the three AI voice agents we ranked in October 2026, at 3.4 of 5, because it has a free plan for 25 calls a month and paid plans from $150 a month. Goodcall is the better pick for a local business that wants calls answered and transferred, from $79 a month per agent. Slang AI suits a restaurant taking phone reservations.
Scored for: A local business or restaurant answering inbound calls. Read the methodology
For a local business or restaurant answering inbound calls, all three answer calls, book appointments or reservations and transfer callers to staff. Smith.ai AI Receptionist ranks first because it publishes more integration evidence and has a free plan; its customer stories are mostly law firms, and restaurants are not among its listed industries.
Goodcall is second. It bills by unique callers, not minutes, documents direct booking only through Boulevard and works only in the USA. Slang AI is third: it is built for full-service restaurants that take phone reservations, but every plan needs a quote and there is no self-serve trial.
None of the three was tested hands-on, so every setup score is capped at 3.
Frequently asked questions
Which of these AI voice agents publish their prices?
Goodcall, Slang AI and Smith.ai AI Receptionist publish plan prices.
Can a business sign up for any of them without a sales call?
Goodcall and Smith.ai AI Receptionist have a self-serve free plan or trial. Slang AI shows no self-serve free plan or trial.
Which AI voice agent books restaurant reservations?
Slang AI books, changes or cancels reservations in OpenTable, Resy, SevenRooms or Yelp. Every Slang AI plan is sold by quote.