An era is approaching in which the voice answering when you call a dental office to book an appointment might belong to an artificial intelligence rather than a person. Swedish startup Dentio has received early-stage funding from Silicon Valley venture firm Andreessen Horowitz (a16z) for AI software that handles dental office administrative work like phone consultations and insurance claims.
Andreessen Horowitz led Dentio's $2.3 million (about 3.2 billion won) pre-seed round this past January, Bloomberg reported. Gabriel Vasquez, the Andreessen Horowitz partner who led the investment, said AI can sharply increase how much work a single person can handle, turning once-small software markets into much bigger opportunities.
AI That Answers the Phone and Handles the Billing
Dentio was founded in 2024 by Lukas Sjögren, Anton Li, and Elias Afrasiabi, three classmates from the same high school in Stockholm. Co-founder Afrasiabi said the company's roots trace back to watching Li's mother, a practicing dentist, lose time she could spend treating patients to phone calls and claims paperwork. Dentio's AI takes over tasks long handled by dental front-desk staff, including answering patient calls to book appointments and processing insurance claims. The company earned a spot in the Stockholm School of Economics' startup incubator after winning a hackathon backed by the KTH Royal Institute of Technology's AI Society and Microsoft.
The Reasoning Behind Investing in a Seemingly Small Front-Desk Market
Unlike fields such as implants or clear aligners, where large sums of capital change hands, the front-desk operations of a single neighborhood dental clinic can look like a small market to investors. Still, Vasquez decided to invest because dental clinics spend no small amount on staff to handle phone calls and billing. If AI takes over that work, clinics can field more patient calls without adding staff, and a market that looks small today can add up into a large business over time.
The Adoption of AI Phone Answering in Korean Dental Clinics
In South Korea, services built on a similar idea are already taking hold. Dental Secretary, which operates the dental patient management platform 'CallB,' added a feature this past May that has AI call patients directly when they don't respond to KakaoTalk messages or appointment-booking pages. According to an analysis of data from about 150 dental clinics nationwide, clinics using this three-step automation saw an average return-visit rate of 28%, more than three times higher than clinics managing the process by hand. Companies like Medicall's 'DentalCall' and Makebot have also already rolled out dental-specific booking chatbots and AI call bots. Unlike Dentio, which has only just received pre-seed funding, dental clinics in South Korea are already seeing numerical evidence of what happens when phone duties are handed to AI.
Until now, AI entering dental practices has mostly clustered around tools that support clinical work itself, like software that reads X-rays alongside dentists or apps that screen for cavities from smartphone photos. What Dentio and Korea's call bots are targeting isn't the treatment room but the phone and the billing desk in front of it. Because Dentio has only just received funding at an early stage, European dental clinics won't change overnight, but it remains to be seen whether handing administrative work to AI spreads beyond South Korea into a wider market.