Paychex vs OnPay: Payroll Software Comparison (2026)
An independent side-by-side comparison of Paychex and OnPay 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.
Too early to call — probes still building data.
ChatGPT
Paychex
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No data yet
OnPay
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No data yet
Perplexity
Paychex
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No data yet
OnPay
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No data yet
Gemini
Paychex
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No data yet
OnPay
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No data yet
Claude
Paychex
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No data yet
OnPay
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No data yet
Copilot
Paychex
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No data yet
OnPay
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No data yet
Scale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Paychex
Feature data is being indexed.
OnPay
- ✓Direct deposit
- ✓Hiring and onboarding
- ✓Health insurance
- ✓Built-in reporting
- ✓PTO management
- ✓401(k) retirement
- ✓Mobile friendly
- ✓Employee self-service
When to choose Paychex
Choose Paychex if your team prioritizes its strengths over OnPay's. Full guidance populates as Paychex's feature data is indexed.
When to choose OnPay
Choose OnPay if your team prioritizes its strengths over Paychex's. Full guidance populates as OnPay's feature data is indexed.