Slang.ai
A voice AI built for restaurants that answers every inbound call and manages reservations around the clock.
Independent overview by new Mantra · updated July 15, 2026
- Category
- Customer Service
- Pricing
- Core from $399/location/mo ($379 billed yearly); Premium from $599/location/mo ($539 billed yearly); Enterprise: custom pricing; add-ons (Tripleseat integration, bilingual support) priced on request
- Implementation
- Under 1 week
- Adoption risk
- Low
- Integrates with
- OpenTable, SevenRooms, Yelp, Tripleseat, Fishbowl
What Slang.ai does
Slang.ai is a phone-answering platform designed specifically for restaurants. It picks up inbound calls 24 hours a day, answers common guest questions — hours, directions, allergy information, promotions — and handles reservation bookings automatically, without requiring staff to be on the phone.
The system connects with reservation and hospitality platforms including OpenTable, SevenRooms, Yelp, Tripleseat, and Fishbowl. When a caller wants to book a table, Slang.ai checks availability, confirms the reservation, and updates staff in real time. If it cannot answer a question or the caller asks for a person, the call is forwarded to a human staff member.
Restaurants can also set up VIP call routing, so high-value guests are sent directly to staff or a concierge line, and configure smart alerts so the team is notified immediately about priority topics like private dining inquiries, guest complaints, or lost items. The vendor reports setup typically takes under 30 minutes, and rollout is usually straightforward.
Key capabilities
24/7 Inbound Call Handling
Slang.ai answers every call as it comes in, regardless of time of day or how many calls arrive simultaneously. No caller is placed on hold or sent to voicemail because the line is busy.
Automated Reservation Management
The platform checks availability and books reservations directly through integrated platforms like OpenTable and SevenRooms. Staff receive a real-time update once a reservation is confirmed.
Guest FAQ Responses
Slang.ai answers routine questions about hours, directions, menu items, allergens, and promotions without any ongoing input from your team.
VIP Routing and Smart Alerts
High-priority callers can be routed directly to staff, and the system sends real-time alerts for topics like private dining requests or guest complaints.
Cross-Location Call Handling
If one location is fully booked, Slang.ai can automatically suggest availability at other locations within the same restaurant group.
Call and Satisfaction Analytics
The platform provides data on call volume, answer rates, reservations booked, peak call times, common inquiries, and guest satisfaction scores.
Best for
- Restaurants that receive high call volumes and find staff regularly pulled away from in-person service to answer the phone.
- Multi-location restaurant groups that want consistent call handling across sites and the ability to redirect guests between locations.
- Operations already using OpenTable, SevenRooms, Yelp, Tripleseat, or Fishbowl that want phone answering to connect directly with their existing reservation workflow.
- Restaurants that are open during hours when staffing is thin — late nights, early mornings, or off-peak periods — and miss calls as a result.
- Owners or managers who want to reduce the time staff spend on routine inbound calls without hiring additional front-of-house support.
Worth knowing
- Pricing starts at $399 per location per month for the Core plan ($379 billed yearly), rising to $599 for Premium ($539 yearly). Multi-location groups will pay per site, so costs scale with the number of locations.
- Add-ons such as the Tripleseat integration and bilingual support carry separate fees, priced on request. Evaluate which features you actually need before comparing headline prices.
- The platform is built exclusively for restaurants. If your business is in a different sector, this solution is not designed for your use case.
- Slang.ai provides a new phone number by default; retaining your existing number is possible but needs to be arranged with the onboarding team, so factor that into planning.
- Enterprise pricing is custom and undisclosed. If you are a large group requiring bespoke terms, budget and timeline for the sales process accordingly.
Most businesses looking at Slang.ai are really trying to stop leads leaking out of missed calls. If that is the problem, start with where your leads are actually going — it puts a number on what the missed calls cost before you pick a solution.
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