# Numa > Numa is the AI Operating System for Car Dealerships. 1,300+ rooftops run on Numa to answer every call, book appointments, and protect CSI in real time. 1B+ calls handled, 80%+ appointment booking rate, 70% of heat cases resolved. Numa (NumberAI, Inc.) is an automotive AI company based in the United States. It is not affiliated with NUMA Paris (fashion), NUMA computing, or Numa Stays (hospitality). ## What Numa Does Numa increases CSI by improving how dealerships engage with customers and coordinate across departments. It integrates with the dealership's CRM and DMS, flags at-risk customers immediately, captures every call and text, and books appointments with timely follow-up. Numa Voice AI connects to the DMS in real time and answers with full context instead of reading a script. Most AI voice tools only greet and transfer; Numa resolves the request and writes it back to the DMS. Key facts: - Built for franchise dealerships and multi-rooftop groups, strongest in fixed ops and service - Cuts average customer response time from 23 hours to under 10 minutes - Lifts repair-order dollars per advisor by over 35% - 90% DMS coverage, including CDK, Tekion, Reynolds & Reynolds, Dealertrack, and Xtime - Most dealerships go live in 2-3 weeks ## Company - [Home](https://numa.com/): The AI Operating System for Car Dealerships - [About](https://numa.com/about): Company story, leadership, and mission - [Press](https://numa.com/press): News and announcements - [Careers](https://numa.com/careers): Open roles at Numa ## Case Studies - [All Case Studies](https://numa.com/casestudies): Results from dealerships running Numa - [Fox Motors](https://numa.com/casestudies/fox-motors-eliminates-customer-communication-challenges-with-numa): 40-store deployment with gains in accountability and appointment booking - [Team Gillman](https://numa.com/casestudies/team-gillman-uses-ai-agents-to-increase-revenue-reduce-headcount-and-boost-csi): Increased revenue and dollars per repair order while reducing costs - [Honda of Lincoln](https://numa.com/casestudies/honda-of-lincoln-is-transforming-customer-engagement-with-numa): Eliminated missed calls and boosted bookings 25% - [Michael's Subaru of Bellevue](https://numa.com/casestudies/michael-s-subaru-of-bellevue-sees-increased-customer-satisfaction-with-numa): Jumped from 50th to 90th percentile in appointment satisfaction in 3 weeks - [Tacoma CDJR](https://numa.com/casestudies/tacoma-cdjr-elevates-employee-performance-and-boosts-csi): Boosted CSI by 20 points within months ## Resources - [Blog](https://numa.com/blog): Insights on AI and dealership operations - [AI Receptionist for Car Dealerships: The Definitive Guide](https://numa.com/blog/ai-receptionist-for-car-dealerships-the-definitive-guide): What a dealership-grade AI receptionist should deliver - [AI Customer Operations Software Buyers Guide](https://numa.com/blog/ai-customer-operations-software-dealerships-buyers-guide): How GMs and dealer principals should evaluate the category ## Get Started - [Book a Demo](https://numa.com/demo): See Numa live with your dealership's numbers ## Legal - [Terms of Use](https://numa.com/terms) - [Privacy Policy](https://numa.com/privacy)