ADP Onboarding vs. Paychex

ADP Onboarding is a centralized, simple and stream-lined process that helps you welcome your new employees. You can use our automated onboarding solutions to provide the information and support they need even before their first day. With ADP Onboarding, your new hires can do less paperwork and spend more time connecting with their coworkers. You can welcome them with a unique combination of solutions that can get them acclimated and engaged in their new work environment by a personalized welcome portal.

Paychex Flex® is an all-in-one HR platform built to help businesses hire, pay, manage, and retain employees all from a single interface. Designed to grow alongside your organization, Paychex Flex combines intelligent technology with flexible support to simplify the full scope of human resource management. At the core of the platform is a connected suite of payroll, HR, benefits, and workforce management tools. Paychex Flex automates routine administrative tasks from payroll processing and tax management to benefits enrollment and scheduling.