F
Five9
San Ramon, California, United States · Founded 2001
1001-5000 employees · FIVN
Sourced & current · updated Jul 13, 2026
Five9 is a leading cloud contact center software provider delivering AI-powered customer experience solutions for enterprise and mid-market organizations.
Where they sit
Marketing TechnologyCustomer Engagement
Leader in cloud contact center as a service (CCaaS), consistently recognized in Gartner Magic Quadrant; competes with Genesys, NICE, and Avaya