Paychex vs Square Payroll: Payroll Software Comparison (2026)
An independent side-by-side comparison of Paychex and Square Payroll for payroll software buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask payroll software questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Paychex leads overall — 83% cited vs Square Payroll 0% across 60 probes.
ChatGPT
PaychexLeads
4 / 6 probes
67%
ExcellentSquare Payroll
0 / 6 probes
0%
InvisiblePerplexity
PaychexLeads
6 / 6 probes
100%
ExcellentSquare Payroll
0 / 6 probes
0%
InvisibleGemini
PaychexLeads
6 / 6 probes
100%
ExcellentSquare Payroll
0 / 6 probes
0%
InvisibleClaude
PaychexLeads
4 / 6 probes
67%
ExcellentSquare Payroll
0 / 6 probes
0%
InvisibleCopilot
PaychexLeads
5 / 6 probes
83%
ExcellentSquare Payroll
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Paychex
Feature data is being indexed.
Square Payroll
- ✓Unlimited pay runs
- ✓No long-term contracts
- ✓Simple onboarding
- ✓Auto payroll
When to choose Paychex
Choose Paychex if your team prioritizes its strengths over Square Payroll's. Full guidance populates as Paychex's feature data is indexed.
When to choose Square Payroll
Choose Square Payroll if your team prioritizes its strengths over Paychex's. Full guidance populates as Square Payroll's feature data is indexed.