Mixlab is a modern veterinary compounding pharmacy that pairs a digital prescribing platform with custom-made, flavored pet medications delivered to the home. Founded in 2017 in New York, it lets veterinarians write and approve prescriptions in seconds while pet owners skip the clinic pickup and the spit-out pill. Mixlab compounds species-specific formulations for dogs, cats, horses, exotics and zoo animals, and in 2026 introduced Maisy, an AI health partner built on its first-party pharmacy data.
Koala Health is a Boston-based digital pet pharmacy built by alumni of PillPack (acquired by Amazon). It packages and delivers chronic pet medications organized by date and time, connecting pet parents directly with their veterinarians through a mobile-first experience. The platform reaches 80+ million pet owners across all 50 states and integrates with more than 25,000 independent veterinary clinics.