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AI for restaurant guest questions, phone orders and reservations
Guests ask the same things all day: hours, the menu, allergies, bookings, pickup orders. These are real restaurants, from a single kaiseki spot to a barbecue group and a 70-location chain, using AI chat and voice agents to answer them. Owner stories are self-reported; vendor numbers are labeled as reported.
5 real examples
Each links to its public source. Results are as the source reported them.
Let customers build catering orders by chatting with an AI that remembers past events
Self-reported: orders are more accurate and repeat events can be set up in minutes.
Build custom GPTs for equipment troubleshooting, HR policies and product questions at a café group
Self-reported: useful when the inputs are organized; several other AI tools were tried and dropped.
ChatGPTTake pizza phone orders with an AI voice agent during the rush
Certus AI's case study headline: $70,000+ in orders captured and 195 staff hours freed.
Turn missed restaurant calls into reservations with a voice agent across every location
As reported by PolyAI: about 3,000 reservations a month made by the agent, a 76% booking conversion on calls and 72% …
Let AI take catering WhatsApp orders so the team stops being a translation layer
As reported by eAI: ~92% of orders handled end-to-end by AI; ~85% less order-admin time; ~30% of orders now arrive ov…
Our team sets it up in your tools and tests it with you. From $497.
Tools these businesses used
| Tool | Starting price | Best for |
|---|---|---|
| ChatGPT | Go $8/mo (Plus $20/mo) checked 2026-10-13 | General AI assistant for writing, research, brainstorming and analysis. |
Also used in these examples: AIA catering assistant, Certus AI, PolyAI, Odello, eAI. We haven't reviewed or price-checked these yet.
How to choose and set it up
- Start with your top 10 guest questions and your menu.
- For phones, pilot before a busy day, as Cali BBQ did for four weeks.
- Never let AI promise allergy safety; have it flag allergies for the kitchen.
- Connect it to your reservation or ordering system before it takes bookings.
Rather have it done for you?
We'll set this up in your tools, tested and in your voice. Single use case $497 · 3-pack $1,297. Satisfaction guarantee: we'll fix it until it works, or refund your setup fee. Terms. We reply within 1 business day.
Request my setupQuestions
Will guests mind talking to AI?
In the cases below most guests got faster answers. Keep it short and offer a person for complaints.
Can it take orders?
Yes, if it's tied to your menu and POS or ordering system; otherwise have it take details for staff.
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- AI for restaurant and café operations: training, inventory and troubleshooting
- AI customer service and texting for plumbers, HVAC and trades
- AI bookkeeping, invoice coding and reporting for restaurants
- AI catering sales and reservation lead capture for restaurants
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