Slang.ai review: the AI phone agent made for restaurants
Answer in brief: Slang.ai is the best AI phone agent for restaurants. It's a voice AI concierge that answers reservation calls, special requests, private-event inquiries and guest questions. It connects to OpenTable, SevenRooms, Yelp and Tripleseat, and it transfers to staff instantly when needed. Slang.ai says it serves 2,000+ full-service restaurants and that most operators go live in their first week. All plans are quote-based, with no prices published.
Top pick for restaurants and hospitality groups. Keep the host stand focused on the guests in the room while every ringing phone gets answered.
Independent research from Slang.ai's pricing page and Terms of Service, read November 9, 2026. We did not test Slang.ai hands-on.
Built for the dinner rush
Slang.ai answers inbound guest calls. It manages reservations in your booking system, sends text confirmations, routes VIPs, captures private-event leads (Premium) and measures caller satisfaction (CSAT). When a guest needs a person, it transfers the call instantly. Slang.ai says it is built on 35M+ calls and takes under 30 minutes to set up.
Voice and languages
Core is bilingual. Premium supports 97 languages and adds what Slang.ai calls emotionally intelligent conversations. Slang.ai doesn't publish latency figures.
Telephony
Slang.ai provides a new local or toll-free number. If you want to keep your existing number, that's discussed during onboarding.
Who Slang.ai fits
- Full-service independent restaurants on OpenTable, SevenRooms or Yelp reservations.
- Multi-location hospitality groups.
- Venues that sell private events through Tripleseat.
Sourced customers
Slang.ai names Bluegrass Hospitality, Red Rocks Café, Texas de Brazil (96% caller satisfaction, per Slang.ai), Fireman Hospitality and Merchants Hospitality.
Strengths
- Native reservation-system integrations.
- VIP handling, text confirmations and CSAT tracking.
- 97 languages on Premium.
- Slang.ai says it is SOC II compliant.
- A pilot-period refund if you terminate during the pilot, per its terms.
Honest drawbacks
- It's only useful for restaurants and hospitality.
- No published prices. Every plan requires a quote.
- Fees are invoiced monthly in advance unless your order form says otherwise, and are due net 30.
Plans
| Plan | Highlights | Price |
|---|---|---|
| Core | Reservation management, text confirmations, integrations, VIP handling, CSAT, bilingual | Quote |
| Premium | 97 languages, private-event capture, emotionally intelligent conversations, white-glove support | Quote |
| Enterprise | Custom workflows and integrations | Quote |
Best alternatives
- Smith.ai: a general AI receptionist with live human backup and published prices.
- Goodcall: predictable per-caller billing for local businesses.
- PolyAI: enterprise voice already used by restaurant brands such as Fogo de Chão and Hawksmoor.
Slang.ai FAQ
How much does Slang.ai cost?
Slang.ai doesn't publish prices. Core, Premium and Enterprise are all quote-based.
Does Slang.ai work with OpenTable?
Yes. It integrates with OpenTable, SevenRooms, Yelp and Tripleseat.
Can Slang.ai transfer calls to staff?
Yes. Slang.ai lists instant human transfer.
Sources
- Slang.ai pricing
- Slang.ai Terms of Service
← Back to the ranked list of the best AI phone agents
Named on this page? Join the network for a linked profile, Visit buttons and featured placement.