ADP vs OnPay: Payroll Software Comparison (2026)
An independent side-by-side comparison of ADP 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
ADP
Tracking…
No data yet
OnPay
Tracking…
No data yet
Perplexity
ADP
Tracking…
No data yet
OnPay
Tracking…
No data yet
Gemini
ADP
Tracking…
No data yet
OnPay
Tracking…
No data yet
Claude
ADP
Tracking…
No data yet
OnPay
Tracking…
No data yet
Copilot
ADP
Tracking…
No data yet
OnPay
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
ADP
Feature data is being indexed.
OnPay
Feature data is being indexed.
When to choose ADP
Choose ADP if your team prioritizes its strengths over OnPay's. Full guidance populates as ADP's feature data is indexed.
When to choose OnPay
Choose OnPay if your team prioritizes its strengths over ADP's. Full guidance populates as OnPay's feature data is indexed.