ADP RUNPayroll, tax filing and basic HR for small businesses
vs
Payroll4FreeFree Payroll for Your Small Business
Comparison · Payroll · weekly run Nov 3
ADP RUN vs Payroll4Free
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
ADP RUN is the stronger AI pick in Payroll: it has a visibility score of 12 versus 3.7 for Payroll4Free.
Choose ADP RUN if…
- You want the brand AI engines rank higher (12 vs 3.7)
- AI answers describe it more positively (50% vs 33% positive)
- You prefer a larger, established vendor (5,000+ employees)
- reliable and highly rated
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 | ADP RUN | Payroll4Free |
|---|---|---|
| Visibility score | 12% | 3.7% |
| Change vs last week | New | New |
| Rank in Payroll | #11 | #20 |
| Share of voice | 4% | 0.7% |
| Mentions this run | 18 | 3 |
| Positive in AI answers | 50% | 33% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
ADP RUN 0pp · Payroll4Free 0pp over 0 weekly runs.
Engine by engine
ADP RUN leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
ADP RUNPayroll4Free
Head to head in AI answers
0 engine answers name both brands
0ADP RUN ranked higher
0Payroll4Free ranked higher
Features, pricing & fit
| Dimension | ADP RUN | Payroll4Free |
|---|---|---|
| Deployment | Cloud-based | — |
| Support | Chat support | Phone, Email |
| Founded | — | 2012 |
| Headquarters | Roseland, New Jersey (parent ADP) | Beachwood, OH |
| Employees | 5,000+ | 11–50 |
| Funding | — | Wefunder equity crowdfunding |
| Best for | Small businesses with 1 to 49 employees | Small businesses with 9 or fewer employees that pay monthly |
Pros and cons
Themes from the AI answers that mention each brand
ADP RUN
- reliable and highly rated
- robust compliance across all 50 states
- scalable for growth
- hands-off automated payroll
- free months promotional offer
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, “ADP RUN vs Payroll4Free”, https://slateindex.ai/compare/adp-run-vs-payroll4free, data of Nov 3, 2026. Licence: CC BY 4.0.