Paychex vs UKG
Best for
Small and mid-sized businesses wanting bundled payroll, HR and benefits or PEO with dedicated service representatives.
Large and mid-market organizations with frontline, shift-based and hourly-heavy workforces across healthcare, retail, manufacturing and the public sector.
Strong when
Reliable full-service payroll, automated tax compliance and HR outsourcing or PEO are priorities.
Complex time, attendance, scheduling and labor-compliance needs across multiple locations, and buyers wanting combined HCM and workforce management on one platform.
Validate before buying
Reviewers frequently cite annual price increases, expiring discounts and per-payroll billing that can be cost-prohibitive for very small firms.
Pricing is quote-only and implementation cost and complexity can be significant; two distinct suites (Pro and Ready) require matching product to scale.
Pricing
Custom-quote for most tiers; the entry Paychex Flex Essentials plan is publicly listed.
Custom and quote-based; UKG publishes no rates.
Implementation
Onboarding with dedicated account and service representatives.
Delivered by UKG plus a partner and services ecosystem.
Employees
10000+
10000+
Headquarters
Rochester, New York; Cincinnati, Ohio
Lowell, Massachusetts; Weston, Florida
Founded
1971
2020
Categories
PayrollHCMPEO(Professional Employer Organization)
HCMWorkforce Management
Core capabilities
Payroll and tax filingHR management and outsourcingPEOBenefits administrationTime and attendanceRetirement / 401(k)InsuranceEmployee self-service and mobile
Core HRPayrollTime and attendanceEmployee schedulingAbsence and leave managementLabor managementTalent managementBenefits administration
Decision snapshots reflect verified profiles where available. Paychex · UKG