What we liked
Pros
- The deepest HR & compliance library in payroll
- Scales from 1 to 1,000+ employees without switching
- Strong background-check and hiring add-ons
Keep in mind
- Pricing is quote-based and typically lands above Gusto/OnPay; negotiate and re-quote annually.
Score breakdown
ADP RUN pricing in 2026
ADP RUN starts at Custom quote. Free option: promotional months common. As with most services in this category, the advertised rate typically assumes annual billing — check the renewal price and current promotions before committing.
Who is ADP RUN for?
ADP RUN is our pick for compliance depth & room to grow. ADP RUN carries the deepest compliance and HR library in payroll, and it scales from one employee to a thousand without a platform switch — the safest pick for companies planning real headcount growth.
How ADP RUN compares
Our top-rated payroll services pick overall is Gusto (9.7/10). Also consider OnPay (9.4/10). See the full payroll services comparison for all 6 ranked services side by side.
Frequently asked questions
Yes — ADP RUN scores 8.7/10 (Very Good) in our independent testing and ranks #4 of 6 in our payroll services comparison. It stands out as the pick for compliance depth & room to grow.
ADP RUN pricing starts at Custom quote. Free option: Promotional months common. Check current promotions on their site, as introductory rates change frequently.
The strongest alternatives are Gusto (9.7/10) and OnPay (9.4/10). See our full payroll services comparison for all 6 ranked options.