participant-management
(2)
Rally UXR
Rally UXR is a New York-based user research CRM that helps enterprise product and research teams talk to their users at scale. It replaces spreadsheets and disconnected tools by unifying participant management, recruitment, scheduling, incentives and governance in a single platform, letting teams run more research safely and in compliance. Founded in 2021 by Oren Friedman and Alec Robins, Rally is a Y Combinator (W22) company that raised an $11M Series A in June 2025 and has supported research with more than 10 million users across customers like Sonos, Adobe, GitLab, MongoDB and Webflow.
Mural Health
Mural Health is a Berwyn, Pennsylvania-based clinical research technology company whose Mural Link platform is billed as the industry's first participant management system. It combines patient payments, travel and rideshare booking, two-way messaging, and real-time experience feedback into one participant-first tool aimed at helping people enroll in and stay in clinical trials while easing the administrative burden on research sites and sponsors. Founded in 2022 by Sam Whitaker - the inventor of the original ClinCard payment technology at Greenphire - the company positions itself against legacy prepaid-card systems, notably by eliminating the inactivity fees that quietly drain participant balances.