Gusto

Gusto provides payroll, HR, and employee benefits software designed for small and medium businesses that find enterprise HR systems too complex and expensive. Gusto handles payroll taxes, filings, and compliance automatically, integrates health insurance and 401(k) administration, and provides an employee self-service portal. The company serves over 300,000 businesses and is considered a leading challenger to ADP and Paychex in the SMB market.