Certus AI vs Sadie

Certus AI is a voice AI phone agent for restaurants that answers calls, takes orders item by item, handles reservations and sends orders into the restaurant's POS. Sadie is a voice AI phone host for restaurants and hotels. Both are listed under Voice AI & Phone Ordering. The main differences are in price, audience and countries covered.

Key differences

  • price

    The only starting price published is Sadie's: USD 149 per month. Certus AI does not publish a starting price.

  • audience

    The audiences they list differ. Listed for one product only, for example: Certus AI: Busy restaurants that miss phone orders; Sadie: Restaurants that miss calls during service.

  • countries covered

    Certus AI names 1 country and Sadie names 3 countries. 1 country appears in every list.

  • integrations

    Certus AI names 6 integrations and Sadie names 13 integrations. 1 partner appears in every list.

Side by side

Certus AI vs Sadie: side-by-side comparison from published vendor information
FieldCertus AISadie
What it isCertus AI is a voice AI phone agent for restaurants that answers calls, takes orders item by item, handles reservations and sends orders into the restaurant's POS.Sadie is a voice AI phone host for restaurants and hotels.
Best forBusy restaurants that miss phone orders; Toast, Square, Clover, SkyTab and Aloha users; Restaurants taking reservations on OpenTableRestaurants that miss calls during service; Venues taking phone reservations; Hotels
Pricing modelSubscription per locationSubscription
Starting priceNot publishedUSD 149 per month
Free planNot publishedNot published
Free trialNot publishedNot published
ContractNot publishedSet on the order form
PlatformsWebWeb
CountriesUnited StatesAustralia, Ireland, United States
LanguagesNot publishedEnglish, French
Number of integrations613
CertificationsPCI compliantNot published
Security practicesNot publishedNot published
FoundedNot publishedNot published
HeadquartersNot publishedDublin, Ireland
OwnerNot publishedNot published
Last reviewed29 September 202629 September 2026

Integrations

Named by both

  • OpenTable

Named only by Certus AI

  • Aloha NCR
  • Clover
  • SkyTab
  • Square
  • Toast

Named only by Sadie

  • Cloudbeds
  • CMS Hospitality
  • Deliverect
  • Libro
  • Mews
  • Now Book It
  • Oracle Hospitality
  • RMS
  • roommaster
  • Seekda
  • SevenRooms
  • Yanolja

Which to choose

Certus AI

Choose Certus AI if you fit its listed audience: Busy restaurants that miss phone orders; Toast, Square, Clover, SkyTab and Aloha users; Restaurants taking reservations on OpenTable.

Sadie

Choose Sadie if you are in one of these groups: Restaurants that miss calls during service; Venues taking phone reservations; Hotels.

What we could not confirm

Certus AI

  • Any price
  • Contract term
  • Founding year, headquarters, funding and investors
  • Supported languages
  • Security certifications
  • Countries served

Sadie

  • Hotel pricing and whether prices are per location
  • Named POS integrations
  • Founding year, founders, funding and team size
  • Security certifications
  • Full list of supported countries and languages
  • Free trial or minimum term length

Go further

Certus AI profileSadie profile

Other comparisons with these products

Sources

Facts on this page come from the pages below. Prices and features change, so confirm with each vendor before you buy.