AI Restaurant Phone Agent Buyer's Guide: 15 Questions to Ask

Voice agents demo well. Almost anyone can make a scripted call sound good in a quiet room. Buying is about the not-quiet-room case, the messy caller, the offline POS, and the audit trail six months later. These fifteen questions are ordered from what looks like a scripted call to what runs a real restaurant.

1. Can I hear a live call, not a marketing video, from a real deployment?
2. How does the caller know they are speaking with AI?
3. How does a caller transfer to a human at any point?

1. Show me the ticket the kitchen sees for a half-and-half pizza with modifiers.
2. Are modifiers captured as structured fields or as free-text notes?
3. How are required groups and per-group caps enforced during the call?
4. How are sold-out items removed from the conversation in real time?

1. Which system computes the final price — the model, the browser, or the server?
2. How are coupons, taxes, and pickup rules applied and audited?

1. What happens when the POS is unreachable?
2. What happens to a low-confidence or failed transcript?
3. How does the restaurant pause or emergency-stop the agent?

1. What audit events are stored, and for how long?
2. How is caller consent and recording disclosure handled?
3. What is your security posture — data location, access, and vendor breach notification?

• Vendors that show off the conversation but refuse to show the ticket.
• Claims of "unlimited" anything — capacity, minutes, languages, integrations.
• "Confirmed" messaging before the POS has actually acknowledged the order.
• Case studies with named restaurants that are unverifiable.