AI voice agent for restaurants: answer every call and fill more tables
An AI voice agent for restaurants answers every inbound call, takes reservations on your calendar and answers questions about hours, menu and location from your own documents, 24/7. InfiVoice works in 30+ languages, has local numbers in 100+ countries and starts free with 100 credits.
Where restaurants lose calls
During service nobody can pick up the phone. The host is seating guests, the kitchen is busy and the manager is on the floor. Callers who reach voicemail or a busy tone usually book somewhere else. The same happens before opening and after closing, when guests plan their evening or ask about a Sunday booking.
An AI voice agent covers those gaps. It picks up on the first ring, so your team keeps its focus on the people in the room.
What the agent does on each call
- Greets the caller with your restaurant name and asks for party size, date and time.
- Books the table in Google Calendar and collects name and phone number.
- Answers questions about hours, menu, allergens, parking and directions from the documents you upload to the knowledge base (RAG).
- Hands the call to your team for events, large groups or special requests.
- Speaks 30+ languages, useful in tourist areas or multilingual cities.
Typical use cases
Table reservations. The agent checks the calendar, proposes an alternative time when a slot is taken and confirms the details back to the guest.
Menu and hours questions. Upload your current menu, opening hours and holiday schedule. The agent answers from those files, so the answer matches what you published.
Takeaway and event enquiries. Route these to a person with a handoff, or collect the guest's details so your team can call back.
After-hours calls. Guests get an answer at 11 pm, and the booking is waiting in your calendar in the morning.
Set it up in an afternoon
1. Build the call flow in the visual builder: greeting, reservation questions, handoff.
2. Upload your menu, hours and policies to the knowledge base.
3. Connect Google Calendar for bookings.
4. Assign a local number and test every path on the Free plan before forwarding real calls.
How it compares to other options
A voicemail loses the booking. A call-answering service charges per call and does not know your menu. A voice agent with your own knowledge base answers consistently and books directly into your calendar. For a wider comparison see /blog/ai-voice-agent-alternatives.
Pricing
Free includes 100 credits. Pro is $79 per month with 250 credits. One credit equals 60 seconds of call time. See /blog/ai-voice-agent-pricing.
Frequently asked questions
Can it take reservations?
Yes, in Google Calendar.
Can it answer menu questions?
Yes, from the documents you upload to the knowledge base.
Can it handle several languages?
Yes, 30+ languages.
What happens with a call it cannot handle?
You define a handoff in the flow, so the call goes to your team.
Can I use my existing number?
You can assign a local number from 100+ countries and forward calls to it.
Can I try it free?
Yes, the Free plan includes 100 credits.
Related
- /blog/ai-appointment-booking-calls
- /blog/ai-voice-agent-pricing
- /blog/how-ai-voice-agents-work