Melissa King

Melissa King

Chief Operating Officer

OneKey® MLS

Melissa King is a seasoned MLS executive with a proven track record at OneKey® MLS, Stellar MLS, Bright MLS, and Compass. As COO of OneKey®, she leads operations for 50,000+ members across New York, streamlining systems and launching innovations like RentSpree to improve the member experience.

She serves as Secretary of the RESO Board and Co-Chair of the CMLS Best Practices Advisory Council, driving industry standards with a focus on smart data and scalable solutions. Known for her empathy, authenticity, and strategic leadership, Melissa mentors rising talent and champions efficient, human-centered operations.

Recognized as a standout leader by Rayse and others, she brings both clarity and compassion to her work, balancing long-term vision with day-to-day excellence.