Zoho One is a cloud-based software suite that serves as a complete business operating system, featuring over 45 integrated applications for sales, marketing, finance, HR, and analytics. Popular among small to medium-sized businesses seeking operational efficiency, it combines essential tools like CRM, project management, marketing automation, and financial management into one cohesive platform. The suite enables teams to streamline workflows, boost productivity, and manage customer relationships while maintaining seamless data flow across all business functions.