# Certus AI

> Certus AI is an AI phone agent for restaurants. It answers every call instantly in English and Spanish, takes complete phone orders with sizes and modifiers, books reservations through OpenTable, and takes payment on the call, by text link, or at pickup. Every order is validated against the restaurant's live POS menu - items, sizes, modifiers, and prices - before the ticket fires, so the agent never invents menu items or prices. Tickets go straight into the POS. Flat monthly pricing, same-day setup, a 30-day money-back guarantee, and 4.5 stars on Trustpilot. Built by founders with hands-on restaurant operating experience.

Certus AI works with all major POS systems including Toast, Square, Clover, Skytab, and Aloha NCR. It is used by independent restaurants across the US to capture missed calls, phone orders, and reservations (reservations via OpenTable).

## Product

- [How it works](https://www.certus-ai.com/how-it-works): What happens on a call, POS ticket flow, setup steps
- [Book a demo](https://www.certus-ai.com/book-a-demo): 15-minute call review and live demo
- [Toast integration](https://www.certus-ai.com/integrations/toast): Phone orders straight into Toast POS
- [Square integration](https://www.certus-ai.com/integrations/square): Order and menu sync with Square
- [Clover integration](https://www.certus-ai.com/integrations/clover): Captured orders pushed into Clover
- [Skytab integration](https://www.certus-ai.com/integrations/skytab): Calls connected to SkyTab

## Customer results

- [Case studies index](https://www.certus-ai.com/case-study): All named-restaurant results with verified figures
- [Boardwalk Pizza](https://www.certus-ai.com/case-study/how-boardwalk-pizza-captured-70000-in-orders-and-freed-195-hours-of-staff-time-with-certus-ai): Captured $70,000+ in orders and freed 195 hours of staff time
- [Manhattan Deli and Grill](https://www.certus-ai.com/case-study/how-manhattan-deli-and-grill-added-30-000-a-month-with-certus-ai): Added $30,000 a month
- [Ike's Cafe and Grill](https://www.certus-ai.com/case-study/how-ikes-cafe-and-grill-recovers-18-000-month-in-missed-revenue-with-certus-ai): Recovers $18,000/month in missed revenue
- [Jimmy's Seaside Burgers and Wings](https://www.certus-ai.com/case-study/the-hardest-part-of-running-a-restaurant-is-people-jimmys-seaside-solved-the-phone-part-with-certus-ai): Solved the phone side of staffing - every call answered without another hire
- [Baci Trattoria](https://www.certus-ai.com/case-study/from-five-phone-lines-to-one-ai-how-baci-trattoria-stopped-losing-orders-with-certus-ai): Went from five phone lines to one AI agent that answers every call

## Guides and reviews

- [AI for restaurants](https://www.certus-ai.com/blogs/ai-for-restaurants-what-works-for-independents-and-whats-hype): What works for independents and what is hype
- [Bilingual answering service for restaurants](https://www.certus-ai.com/blogs/bilingual-answering-service-for-restaurants): English + Spanish call answering compared
- [Toast POS review](https://www.certus-ai.com/blogs/ and fees, verified figures
- [Square POS review](https://www.certus-ai.com/blogs/square-pos-review): Pricing after the October 2025 overhaul
- [Clover POS review](https://www.certus-ai.com/blogst vs reseller pricing warning
- [Skytab POS review](https://www.certus-ai.com/blogs/skytab-pos-review-what-operators-should-know-before-switching): Operator's
review
- [Toast vs Square](https://www.certus-ai.com/blogs/toast-vs-square-for-restaurants-which-pos-is-better-for-independents):
Head-to-head for independents
- [Clover vs
Square](https://www.certus-ai.com/blogs/clover-vs-squis-the-best-pos-for-an-independent-kitchen):Head-to-head for independent kitchens
- [Best online ordering systems](https://www.certus-adering-systems-for-restaurants): What ordering platforms actually cost
- [Restaurant blog index](https://www.certus-ai.com/b, and comparisons

## Company

- [Homepage](https://www.certus-ai.com/): Product overview
- [Careers](https://www.certus-ai.com/careers): Open roles