Gusto develops web-based payroll solution for small- and medium-sized businesses. It operates an online platform that provides payroll, benefits, human resources, and integration services for employers and employees in the United States.Gusto offers health benefits and workers’ compensation benefits that include medical insurance, commuterbenefits, and 401(k) contributions as well as workers’ compensation insurance plans, time tracking, and integration services, and access to employees for processing payroll from web-enabled devices such as smartphones and tablets. It also provides access to employees and contractors to browse their previous pay stubs, review their payroll forms, verify their personal details, and statistics about their pay, tax payments and federal forms filing services, and security and support services.Gusto serves startups, coffee shops, doctors, creative agencies, lawyers, and boutiques. Edward Kim, Joshua Reeves, and Tomer London founded ZenPayRoll in 2011 that became Gusto, with its headquarters in San Francisco in California with an additional office in Denver in Colorado.