Veterinary clinics have plenty of software. Otto is betting that connecting the work between appointments matters more than adding another tool.

A distracted veterinary visit gave the Sweden-based repeat founder a problem worth chasing. Five failed YC applications, one improvised Demo Day pitch, and many clinic shifts later, Vetnio is moving from a room inside an animal hospital to a multinational rollout.
Digitail is a cloud-based, AI-native operating system for veterinary clinics. It unifies scheduling, medical records, invoicing, inventory, and client communication in one platform, and layers on a fleet of AI agents - branded Tails AI - that automate SOAP notes, patient summaries, intake, and treatment planning. Paired with a Pet Parent app, Digitail says it saves clinics 50+ hours of admin a month. Founded in 2018 by Sebastian Gabor and Ruxandra Pui and now headquartered in Austin, it supports over 10,000 veterinarians and 3 million pet parents, and raised a $23M Series B led by Five Elms Capital in November 2025.