Paychex is a platform that offers a range of payroll, human resources, and workforce management solutions for businesses of different sizes. The company assists businesses in managing various aspects of their workforce, including payroll processing, tax compliance, employee benefits administration, human resources outsourcing, and time and attendance tracking. Paychex's services are designed to help businesses streamline their HR and payroll operations, improve compliance with labor laws and regulations, and enhance overall workforce management efficiency.