The best AI voice agent for a restaurant is the one that answers every call at peak and puts the order or booking straight into the system you already use. For bookings and guest questions, look at a reservation-first agent such as Slang AI or Hostie. For phone orders, pick one that connects to your POS, such as Loman AI or Kea AI.
Half past seven on a Saturday
The host is seating a twelve-top, two servers are three deep at the pass, and the phone behind the bar has rung eleven times in ten minutes. Some of those callers wanted a table next Friday. Some wanted a large pepperoni with no onions for collection. A few wanted to know if you've got gluten-free pasta. Every call that rings out is a booking or an order that may go to the place down the road.
That's the job an AI voice agent is hired for. It picks up every call at once, takes the order or the booking, sends it to the kitchen or the reservation book, and passes the tricky ones to a person. Everything else on a sales page is detail. The question isn't whether the voice sounds human; it's whether the ticket that comes out the other end is right.
Ring it yourself before you sign anything
You can learn more in an hour on the phone than in three demos. Ask each vendor on your shortlist for a trial number set up on your real menu, then run this:
- Order with a modification. One large margherita, add mushrooms, no basil, plus garlic bread, for collection at 7.15pm. Check the order lands in your POS with every change on the right line.
- Ask an allergy question. "Is the risotto safe for someone with a nut allergy?" A good agent answers from what you've given it or passes the call to a person. A bad one guesses.
- Book an awkward table. Eight people, Friday at 8pm, one wheelchair user and a high chair. Check the booking and the notes appear in your reservation system.
- Change your mind. Ring back, give the same name, and move that booking to 7.30pm. Then cancel it. Count how many steps it takes.
- Ask for a human. Say "Can I speak to someone?" twice. Time how long it takes to reach your phone, and check whether the person who answers can see what's already been said.
Make the calls from a mobile, outside, with traffic in the background, because that's how real customers ring. Score each call as right, wrong but safe (it handed over), or wrong and confident. Four rights and one safe handover is a pass. A single confident wrong answer about an allergy is a fail, whatever else it got right.
Agents built mainly to take orders
SoundHound AI
Large voice-AI company whose OASYS platform runs agents for restaurant and quick-service order taking and guest service.
ConverseNow
Voice-ordering AI you can tune for brand tone, upsell logic and coupons, with support for guests in more than one language.
Kea AI
Connected to your POS, this voice AI answers every call and takes the order when the team is flat out.
VOICEplug AI
This vendor sells the job in pieces: a Phone AI for orders, plus separate products for drive-thru, kiosks and phone reservations.
VOX AI
Drive-thru, phone and in-store ordering sit together in one restaurant voice platform, offered in more than 95 languages.
Owner
Part of a wider all-in-one restaurant platform, its AI phone ordering answers the call, takes the order and sends it to the kitchen.
Agents that also take bookings and guest enquiries
Slang AI
Restaurant-only voice AI, called Superhost, that answers the phone and handles reservations, special requests and private event enquiries.
Loman AI
Around-the-clock phone agent for orders, reservations and guest questions, synced with the POS and booking tools many restaurants already run.
Hostie
Think of it as a virtual concierge: it answers calls and texts in your restaurant's voice and can text menu, booking and takeout links.
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How to tell them apart
Bookings or orders? Some agents are built around the reservation book: availability, party size, special requests, private events. Others are built around the order: menu items, modifiers, upsells, payment, the kitchen ticket. A few do both. Look at your own call log first. A neighbourhood bistro that does no takeaway needs a different tool from a pizza shop where most calls are orders.
Does it talk to your systems? An agent that takes a perfect order and then emails it to you has saved you nothing at 8pm. The one that matters writes straight into your POS and your reservation platform. Read the integration list closely: one vendor here names Toast, SpotOn, OpenTable, Resy, Clover, Shift4, Square, Aloha by NCR and Olo. If your system isn't named on a vendor's page, ask for a reference customer using it. If you're still choosing a till, our guide to POS systems for restaurants covers which ones play well with add-ons.
Stand-alone or bundled? Some voice agents are a separate product you plug in. Others come inside a wider restaurant platform that also runs your online ordering and marketing. Bundled is simpler if you already use that platform, and a reason to stay put. Stand-alone gives you more choice and makes it easier to switch if the agent disappoints.
One channel or several? Two vendors here cover both phone and drive-thru ordering, which suits quick-service chains. If you run a single sit-down site, that's capacity you'll never use, so don't let it decide the shortlist.
What's moving in restaurant voice AI
Setup can be lighter than you'd expect. At least one vendor builds onboarding around three steps: connect your POS, add your location details, then forward calls to a dedicated number. That means you can usually trial an agent without changing your phone line, and switch back by cancelling the forward.
One of the big voice-AI companies is also getting bigger. SoundHound AI's homepage shows it has completed the acquisition of LivePerson, and it now runs a dedicated restaurant and quick-service page. At least one all-in-one restaurant platform now lists AI phone ordering as a feature, with a waitlist to join. For a single site, that mostly means more choice. For a chain, it means asking who owns the roadmap before you sign a multi-year deal.
Do you make AI voice agents or phone answering tools for restaurants? Tool makers can ask to be considered for a featured place on this list.
How restaurants get charged
Only one of the nine vendors here publishes a price: a few hundred dollars per location for its entry tier, though the page doesn't say over what period, with a quote button sitting beside the published tiers. One other advertises a free trial. The rest want a conversation first. That's normal for a product that has to be built on your menu, but it means you should go in knowing what drives the number: how many locations, which channels (phone only, or drive-thru and kiosk too), which integrations, and whether reservations are included or sold as a separate product.
Ask every vendor the same three questions and write the answers down: is it priced per location, per call or per order; is there a setup fee for menu building; and what happens to the price if call volume doubles in December. If a vendor won't answer the last one, assume the answer isn't in your favour.
Which type I'd pick for your place
A single sit-down restaurant where most calls are bookings and questions should start with a reservation-first agent that writes into your existing book. If you're still on paper or a spreadsheet, sort that first with dedicated reservation software, because an AI can't book into a diary it can't see.
A takeaway, pizza or collection-heavy kitchen should go order-first and make POS sync the deal-breaker. A multi-site quick-service brand with drive-thru lanes should look at the enterprise voice platforms that cover every ordering channel. And if you're a small café that just loses calls during lunch, a general AI phone answering service may be enough before you pay for a restaurant-specific agent.
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