OnPayPowerful people tech, backed by real experts
vs
Payroll4FreeFree Payroll for Your Small Business
Comparison · Payroll · weekly run Nov 3
OnPay vs Payroll4Free
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
OnPay is the stronger AI pick in Payroll: it has a visibility score of 22.2 versus 3.7 for Payroll4Free.
Choose OnPay if…
- You want the brand AI engines rank higher (22.2 vs 3.7)
- AI answers describe it more positively (54% vs 33% positive)
- You prefer a larger, established vendor (51–200 employees)
- Transparent flat-fee pricing
Choose Payroll4Free if…
- Genuinely free payroll platform
- Free tier covers payroll, tax calculations, pay stubs, and PTO tracking
- Suitable for zero-budget payroll needs
AI visibility side by side
Latest weekly run · Nov 3
| Metric | OnPay | Payroll4Free |
|---|---|---|
| Visibility score | 22.2% | 3.7% |
| Change vs last week | New | New |
| Rank in Payroll | #5 | #20 |
| Share of voice | 5.9% | 0.7% |
| Mentions this run | 27 | 3 |
| Positive in AI answers | 54% | 33% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
OnPay 0pp · Payroll4Free 0pp over 0 weekly runs.
Engine by engine
OnPay leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
OnPayPayroll4Free
Head to head in AI answers
0 engine answers name both brands
0OnPay ranked higher
0Payroll4Free ranked higher
Features, pricing & fit
| Dimension | OnPay | Payroll4Free |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | $15 per seat / mo | — |
| Free plan | No | — |
| Onboarding fee | Included | — |
| Deployment | Cloud-based | — |
| Support | Phone, Chat, Email, Live HR support | Phone, Email |
| Founded | — | 2012 |
| Headquarters | Atlanta, GA, USA | Beachwood, OH |
| Employees | 51–200 | 11–50 |
| Funding | Series B | Wefunder equity crowdfunding |
| Best for | Small businesses, and accounting firms that run payroll for their clients | Small businesses with 9 or fewer employees that pay monthly |
Plans side by side
OnPay
Payroll Essentials$49per month plus $6 per worker
HR$15per month plus $2 per worker
HR + Time Tracking$21per month plus $4 per worker
Bundled HR$71per month plus $1 per worker
Bundled HR + Time Tracking$81per month plus $4 per worker
Time Tracking$15per month plus $4 per worker
Payroll4Free
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
OnPay
- Transparent flat-fee pricing
- Free trial with full access
- Unlimited pay runs
- Simple, easy starting point for small businesses
- Good value and budget-friendly
Payroll4Free
- Genuinely free payroll platform
- Free tier covers payroll, tax calculations, pay stubs, and PTO tracking
- Suitable for zero-budget payroll needs
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “OnPay vs Payroll4Free”, https://slateindex.ai/compare/onpay-vs-payroll4free, data of Nov 3, 2026. Licence: CC BY 4.0.