EnrollNow (formerly Ripple Science)
Software DevelopmentMichigan, United States11-50 Employees
EnrollNow is a software development company based in Ann Arbor, Michigan. It provides a participant operations platform designed to streamline three core workflows: screening, scheduling, and participant engagement, with a focus on consistency. The platform helps research teams avoid spreadsheets, manual tracking, and fragmented communication, centering the participant in the discovery process. Its customers include sites, contract research organizations, and sponsors involved in clinical research. The company operates under the name EnrollNow, having previously been known as Ripple Science. In mid-2025 it announced a wave of user experience enhancements intended to reduce friction for teams.