Sylvester.ai Review 2026: Features, Pricing, Pros & Cons

Sylvester is a cat health app that uses computer vision and recognized feline pain science to screen cats for signs of discomfort. Caregivers complete a Cat Comfort Check from home using a simple photo of their cat, their activity flows into your Practice Portal so your team sees what's happening between visits. Practices work with Sylvester in two ways. The Clinic Partner Program keeps your existing caregivers engaged and clinic top of miind between visits, and Connect to Care brings new cat caregivers to your clinic through managed geo-targeted ads with direct in-app booking. 30% of Cat Comfort Checks lead to a vet visit, and 80% of those visits result in diagnostics or treatment. What does that mean for veterinary practices? *Earlier recognition of discomfort between visits *Remote patient monitoring through the Practice Portal *New caregiver acquisition through Connect to Care *A built-in value add for wellness plans and post-op monitoring