Slang.ai
Voice AI that answers restaurant phone calls and manages reservations
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Pricing
Paid
Platforms
What is Slang.ai?
Slang.ai is a voice AI platform that answers phone calls for restaurants. Its AI Superhost takes guest calls, handles reservations and answers questions using the restaurant's approved information rather than open-ended AI generation.
The system supports 97 languages with automatic detection and switching mid-call, offers 20 premium voices and custom greetings, and routes VIPs and frequent diners directly to staff. It can suggest reservations at sister locations when a first choice is unavailable, capture private event inquiries and send real-time alerts. It connects to OpenTable, Resy, SevenRooms, Tripleseat, Perfect Venue and Yelp.
Slang.ai fits independent restaurants and multi-location hospitality groups that want to reduce missed calls and staff time spent on the phone. According to the vendor, setup takes under 30 minutes and the service can go live the same day.
Key features
- Answers restaurant phone calls with interruptible voice AI
- Reservation management with OpenTable, Resy, SevenRooms integrations
- 97 languages with automatic mid-call switching
- 20 premium voices and custom greetings
- VIP routing of frequent diners to staff
- Cross-selling reservations to sister locations
- Real-time alerts for private events and lost items
- Call recordings, summaries and quality review
Use cases
Who it's for
Handling reservation calls
Takes bookings by phone and syncs them with the restaurant's reservation system so staff can focus on guests on site.
Multilingual guest calls
Detects the caller's language and switches automatically among 97 supported languages.
Capturing private event leads
Collects private event inquiries and sends real-time alerts to the team.
Multi-location groups
Suggests openings at sister locations when the first choice is full, keeping bookings within the group.
Slang.ai pricing
From the vendor's site, checked Oct 26, 2026; we re-check prices monthly. Prices change — confirm on their pricing page.
Core
not stated
From $399 per location
- Reservation management
- Text links and confirmations
- Full reservation integrations
- VIP call handling
Premium
not stated
From $599 per location
- Superhost
- 97 languages
- Reservation cross-selling
- Real-time alerts and private events capture
Enterprise
custom
Custom
- Custom workflows and integrations
- Reporting and dashboards
- Enterprise security and access controls
- Dedicated support
How Slang.ai compares
- Slang.ai has no free plan, and neither do the 4 alternatives below.
| Tool | Starts at | Free plan | Free trial | API | Open source | |
|---|---|---|---|---|---|---|
| SSlang.ai | — | — | — | — | — | |
| I | $49.5/mo | — | — | Slang.ai vs Intercom Fin | ||
Z Zendesk AI | — | — | — | — | Slang.ai vs Zendesk AI | |
T Tidio | $24.17/mo | — | — | Slang.ai vs Tidio | ||
F Freshdesk Freddy AI | $19/mo | — | — | — | Slang.ai vs Freshdesk Freddy AI |
Compare 8 capabilities
| Capability | Slang.ai | Intercom Fin | Zendesk AI | Tidio | Freshdesk Freddy AI |
|---|---|---|---|---|---|
| AI voice/phone agent | — | — | |||
| Omnichannel inbox | — | — | |||
| Human handoff | — | — | — | ||
| AI takes actions | |||||
| Shopify/ecommerce data | — | — | — | ||
| Live translation | — | — | |||
| Help center/portal | — | — | |||
| HIPAA compliant | — | — |
Capabilities as stated on each vendor's own site; — means the site doesn't say. The closest alternatives in our directory by category. “Starts at” is the cheapest paid plan per month, as each vendor lists it.
Slang.ai data and privacy
Trains AI on your content
Not stated
Data retention
Kept as long as necessary to provide Services or business purposes
“We retain Personal Data about you for as long as necessary to provide you with our Services or to perform our business or commercial purposes for collecting your Personal Data.”
Where data is stored
Not stated
Security and compliance
None stated
From Slang.ai's own privacy and security pages , checked Oct 28, 2026. We only show what the vendor states in writing; “not stated” means the pages don't say.
Who's behind Slang.ai
- Company
- Gablex Inc. (d/b/a Slang.ai)
- Founders
- Alex Sambvani, Gabe
“Alex partnered with his former Spotify colleague Gabe to co-found Slang AI”
From Slang.ai's own about, terms and privacy pages, checked Oct 28, 2026.
Pros and cons
Strengths
- Integrates with OpenTable, Resy, SevenRooms, Tripleseat and Yelp
- Supports 97 languages on Premium
- Starting prices published per location
- Vendor says setup takes under 30 minutes
Limitations
- No free trial mentioned
- Billing period for listed prices not stated on the pricing page
- Built specifically for restaurants, not general businesses
- Superhost and 97-language support require the Premium plan
Slang.ai FAQ
How much does Slang.ai cost?
Core starts at $399 per location and Premium at $599 per location; Enterprise is custom-priced. Final pricing is by quote.
Is there a free trial?
The pricing page does not mention a free trial; it offers demos and quotes.
Which reservation systems does it work with?
OpenTable, Resy, SevenRooms, Tripleseat, Perfect Venue and Yelp.
How long does setup take?
The vendor says setup takes under 30 minutes and it can go live the same day.
How many languages are supported?
97 languages, with automatic detection and switching during a call.
User reviews
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