Factorial HR vs OnPay: HR & Payroll Comparison (2026)

An independent side-by-side comparison of Factorial HR and OnPay for hr & payroll 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 hr & payroll questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Factorial HR
Tracking…
No data yet
OnPay
0 / 1 probes
0%
Invisible
Perplexity
Factorial HR
Tracking…
No data yet
OnPay
0 / 1 probes
0%
Invisible
Gemini
Factorial HR
Tracking…
No data yet
OnPay
1 / 1 probes
100%
Excellent
Claude
Factorial HR
Tracking…
No data yet
OnPay
0 / 1 probes
0%
Invisible
Copilot
Factorial HR
Tracking…
No data yet
OnPay
0 / 7 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Factorial HR
Starting price
Free tier
factorialhr.com
OnPay
Starting price
$49/user/month
Free tier
onpay.com

Key Features

Factorial HR

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 Factorial HR

Choose Factorial HR if your team prioritizes its strengths over OnPay's. Full guidance populates as Factorial HR's feature data is indexed.

When to choose OnPay

Choose OnPay if your team prioritizes its strengths over Factorial HR's. Full guidance populates as OnPay's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every hr & payroll buyer question we ask, which engines name you, and who gets named instead.

Factorial HR

factorialhr.com

OnPay

onpay.com

Free check

Check any brand's AI visibility — free

We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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