iFill Review 2026: Features, Pricing, Pros & Cons

iFill is an online ordering and prescription management platform that connects veterinarians, patients, and participating pharmacies, helping practices order compounded and specialized manufactured medications with speed and confidence. Thousands of veterinary facilities use the system for office orders and patient prescriptions, including refills and payments handled through a client portal. The platform focuses on quality and a curated catalog, not a catch-all marketplace. Clinics gain access to thousands of compounds and specialized manufactured products, along with video walkthroughs and tutorials for smoother onboarding. iFill also offers practical workflow features that busy teams care about, like detailed order history, faster turnaround, and 24/7 online shopping. It integrates with ERP and spending management systems, with practice management integrations in development, so clinics can align purchasing with internal controls without extra back-and-forth. For pet owners, the iFill ClientPortal lets them check prescription status, arrange shipping, pay online, and request refills, which reduces phone time for staff and shortens cycle times. Practices can choose direct-to-client or direct-to-office fulfillment. iFill partners with trusted suppliers, including Epicur Pharma, an FDA-registered 503B outsourcing facility whose manufactured products are available through the portal. This gives clinics a higher standard of choice and compliance while keeping ordering in one place.