Viva AI vs Slang AI
The short answer
- Viva AI costs least at 100 calls a month: $349.
- Slang AI costs least at 500: $399 through sales.
- Pick Viva AI if you want the lower bill at 100 calls.
- Pick Slang AI if you want the lower bill at 500 calls.
 Viva AIdental practices and DSOs that book patients straight into Dentrix or Open DentalVisit site |  Slang AIfull-service restaurants and hospitality groups taking reservations by phoneVisit site | |
|---|---|---|
| Cost | ||
| At 100 calls a month | Viva AI$349Lowest | Slang AI$399 through sales |
| At 500 calls a month | Viva AI$1,199 | Slang AI$399 through salesLowest |
| Advertised from | Viva AI$349 a month | Slang AI$399 a month |
| The advertised plan covers | Viva AIThe $349 plan covers all 100 calls. | Slang AINot counted |
| Bills | Viva AIin credits | Slang AIper location |
| Keeps answering past your allowance | Viva AIYesCalls keep being answered past the allowance and extra credits are billed per credit | Slang AIPartlyNo overage rate is published |
| Free trial or plan | Viva AIPartlyThere is no standing free plan | Slang AIPartlyThere is no free plan |
| Month to month, cancel online | Viva AINot stated | Slang AIPartlyTerm length lives in each order form rather than on the site |
| On the call | ||
| Books appointments | Viva AIYesThe AI reads live availability | Slang AIYesThe AI completes the booking inside the restaurant's own reservation system during the call, and guests can also modify or cancel |
| Transfers to a person | Viva AIPartlyTransfer to the right staff member is a listed Platinum feature | Slang AIPartlyCalls it cannot handle are forwarded to a human |
| Human receptionists as backup | Viva AINoThere is no human answering team behind the AI | Slang AINoThere is no human answering team behind the AI |
| After-hours rules | Viva AIYesIt answers around the clock and behaves differently after hours, creating tasks | Slang AIYesThe product answers around the clock |
| Urgent calls escalated | Viva AIYesThe AI triages dental emergencies with symptom questions | Slang AIPartlyReal-time topic alerts push matters such as complaints or lost items straight to a manager's phone |
| Texts your callers | Viva AIPartlyThe same AI holds two-way text conversations and sends booking links and forms | Slang AIPartlyEvery plan can text guests links and confirmations during a call |
| Call summary by text | Viva AIPartlySummaries land in the platform inbox and | Slang AIPartlyCall summaries, recordings and transcripts are collected in the dashboard on every plan |
| Language, privacy and trying it | ||
| Languages | Viva AIYes100+ languages | Slang AIPartly97 languages |
| HIPAA, with a signed BAA | Viva AIYesA Business Associate Agreement is signed for every practice on any plan | Slang AINot stated |
| Hear it before you buy | Viva AIYesA public toll-free demo line is the product itself answering for a demo practice | Slang AIPartlyA public voice library plays recorded samples of each available voice |
| What it connects to | ||
| Google Calendar | Viva AIYesGoogle Calendar, Outlook or Microsoft 365 | Slang AINot stated |
| Outlook | Viva AIYesGoogle Calendar, Outlook or Microsoft 365 | Slang AINot stated |
| Calendly | Viva AIYesGoogle Calendar, Outlook or Microsoft 365 | Slang AINot stated |
| Your trade’s software | Viva AIYesThe integrations are dental-specific practice management systems written to directly | Slang AIYesIt connects to the software restaurants actually run on: OpenTable, SevenRooms, Yelp |
| Keep your number | Viva AIYesPatients keep dialing the existing office number | Slang AIPartlyThe standard arrangement is a new local or toll-free number from the vendor for your website and Google profile |
| In short | ||
| What it is | Viva AIViva AI is an AI receptionist for dental practices and DSOs that answers calls, texts, webchat and email, and writes appointments into the practice management system. It also runs outbound recall, reactivation and confirmation campaigns across one or many locations.All answers for Viva AI | Slang AISlang AI is a voice AI phone concierge for restaurants that answers guest calls around the clock, books or changes reservations in platforms such as OpenTable and SevenRooms, and routes callers to staff. Its Superhost tier adds interruptible conversation and 97-language support.All answers for Slang AI |
| Checked | Viva AIOctober 16, 2026 | Slang AIOctober 14, 2026 |
Costs are for 100 or 500 calls a month of 2½ minutes each, on the cheapest public plan. How we price