ADP vs Paychex

Last updated: 2025-11-27

This comparison focuses on who each tool fits best, pricing structure (where available), and the practical differences that matter for SMB payroll decisions.

At a glance

	ADP	Paychex
Segment	MID	MID
Best for	Businesses that prioritize compliance coverage and prefer a long-established payroll provider.	Businesses that want payroll with the option to add HR services and more hands-on support.
Pricing	Custom pricing; varies by plan and services (check vendor site).	Custom pricing; varies by plan and services (check vendor site).
Key features	Payroll processing Tax services Compliance support Reporting Service options (vary by plan)	Payroll processing Tax services HR add-ons Benefits support Reporting

Which should you choose?

Choose ADP if…

You fit: Businesses that prioritize compliance coverage and prefer a long-established payroll provider.
You value its approach to payroll + HR tradeoffs.

Choose Paychex if…

You fit: Businesses that want payroll with the option to add HR services and more hands-on support.
You value its approach to payroll + HR tradeoffs.

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