Article by Chris Costi, Last update at May 11, 2026
ADP payroll services represent the largest payroll and HR operation in the US, processing payroll for approximately 1 in 6 American workers. This ADP payroll review covers ADP RUN and Workforce Now pricing, honest pros and cons, verified ratings from 7,000+ reviews, and who ADP actually serves best in 2026.
| Feature | Details |
|---|---|
| Best For | Mid-sized to enterprise businesses (50-5,000+ employees) needing full HCM |
| ADP RUN (Small Business) | Essential starts approx. $79/mo + $4 PEPM; Enhanced, Complete, HR Pro custom quote |
| ADP Workforce Now (Mid-Market) | Approx. $23-$30 per employee per month (custom quote; 50+ employees) |
| ADP Roll (AI Payroll) | $29/mo + $5 per employee; chat-based, mobile-first |
| Free Trial | 3-month free trial available on all plans |
| Contract | Annual; negotiable |
| Employees Served | 1 in 6 US workers; 1M+ employer clients; 140+ countries |
| Integrations | 900+ (Workforce Now); 700+ Marketplace apps |
| G2 Rating | 4.1/5 (Workforce Now; 7,000+ reviews) |
| SelectHub Payroll Score | 100/100 for payroll and tax management (2026) |
| Tax Penalty Guarantee | Yes (all full-service plans) |
| AI Tools | ADP Assist (GenAI), anomaly detection, predictive analytics |
ADP processes payroll for 1 in 6 US workers. SelectHub gave ADP Workforce Now 100/100 for payroll and tax management in 2026, ahead of UKG Pro, Oracle HCM, and Paycor. Automated multi-state tax filing, wage garnishments, certified payroll, new hire reporting, and tax penalty guarantee. ADP Assist AI flags potential errors before processing.
Benchmarks your payroll, turnover, compensation, and diversity metrics against anonymized data from 42M+ employee records. Unique differentiator unavailable at comparable quality from other HR platforms. Key for HR leaders making data-driven decisions.
ADP Assist: GenAI assistant for natural language HR questions. Anomaly detection: flags payroll errors pre-processing. Predictive analytics: flags turnover risk. NextGen payroll engine: greater configurability (expanding in 2026).
900+ insurance carrier integrations (Workforce Now). Health insurance, 401(k), FSA, HSA, workers’ comp, ACA reporting. Benefits deductions sync automatically with payroll.
900+ (Workforce Now), 700+ Marketplace apps. Key: QuickBooks, SAP, Oracle, Salesforce, BambooHR, Xero. RESTful API on Premium/Custom plans.
| Pros | Cons |
|---|---|
| 100/100 SelectHub payroll and tax compliance score | Pricing opacity; most plans require custom quote |
| 3-month free trial (rare for enterprise payroll) | Dated UI; steep learning curve vs Gusto/Rippling |
| Background checks on ALL RUN plans | Customer support difficult to reach post-implementation |
| ADP DataCloud benchmarking vs 42M+ employee records | Long implementation timelines for mid-market |
| 900+ integrations; 700+ Marketplace apps | Time tracking add-on or higher-tier on most plans |
| AI tools: ADP Assist, anomaly detection, predictive analytics | Multi-product lineup creates evaluation confusion |
| International payroll in 140+ countries | Higher cost than most competitors at SMB scale |
| Tax penalty guarantee on all full-service plans | Mobile app experience inconsistent vs desktop |
| Plan | Pricing | Key Inclusions |
|---|---|---|
| Essential | Approx. $79/mo + $4 PEPM | Automated payroll, tax filing, self-service, onboarding, background checks (all plans) |
| Enhanced | Custom quote | Essential + state unemployment, garnishment, general ledger, talent mgmt |
| Complete | Custom quote | Enhanced + time tracking, HR management tools |
| HR Pro | Custom quote | Complete + HR advisory, legal resources (Upnetic), enhanced compliance |
KEY: Background checks included on ALL ADP RUN plans (most competitors reserve this for higher tiers). 3-month free trial available. Time tracking only on Complete and HR Pro plans.
Select, Plus, and Premium tiers at approx. $23-$30 PEPM (custom quote). All require contacting ADP. Pricing is negotiable; use Gusto or Paychex quotes as leverage.
| Platform | Rating | Notes |
|---|---|---|
| G2 (Workforce Now) | 4.1/5 | 7,000+ reviews; payroll reliability praised; UI and support criticized |
| Capterra | 4.4/5 | Strong on compliance depth; learning curve flagged |
| SelectHub | 100/100 payroll | Top score in payroll and tax management (2026) |
| business.com | 9.2/10 | Top pick for large business payroll (April 2026) |
| G2 (ADP RUN) | 4.5/5 | Small business; ease of use rated positively |
Positive ADP reviews: unmatched payroll tax compliance, depth of benefits administration, DataCloud benchmarking analytics. Negative ADP payroll reviews: dated UI, difficult post-implementation support, long implementation timelines, pricing opacity.
| Feature | ADP RUN | Gusto Simple | Paychex Essentials | Rippling |
|---|---|---|---|---|
| Starting Price | Approx. $79/mo + $4 PEPM | $40/mo + $6 PEPM | $39/mo + $5 PEPM | Approx. $8/user/mo |
| Free Trial | 3 months | No | No (demo) | Demo only |
| Contract | Annual (negotiable) | Month-to-month | Annual; $1,500-$3K ETF | Annual |
| Background Checks | All plans (included) | Add-on (Checkr) | Higher plans only | Available |
| International | 140+ countries | EOR $599/mo | US only | EOR available |
| UI/UX | Dated but functional | Modern, intuitive | Functional | Modern, intuitive |
ADP payroll services represent the largest payroll and HR operation in the US, processing payroll for approximately 1 in 6 American workers. This ADP payroll review covers ADP RUN and Workforce Now pricing, honest pros and cons, verified ratings from 7,000+ reviews, and who ADP actually serves best in 2026.
| Product | Target Size | Core Use |
|---|---|---|
| ADP Roll | 1-10 employees | AI chat-based payroll; mobile-first |
| RUN Powered by ADP | 1-49 employees | Full-service payroll and basic HR |
| ADP Workforce Now | 50-1,000 employees | Enterprise HCM with advanced analytics |
| ADP Vantage HCM | 1,000+ employees | Enterprise HCM with advanced analytics |
| ADP GlobalView | Multinational | International payroll; 140+ countries |
ADP payroll earns its market leadership through genuine product depth: the best-in-class tax compliance engine, DataCloud benchmarking, AI anomaly detection, and international payroll capabilities. The 3-month free trial is unusually generous.
Best for: Mid-sized businesses (50-5,000 employees) in regulated industries needing best-in-class compliance, multi-state tax filing, and integration-ready HCM.
Not for: Businesses under 20 employees prioritizing simplicity and cost, or startups needing fast deployment.
ADP payroll services from Automatic Data Processing, Inc. (NASDAQ: ADP) process payroll for 1 in 6 US workers across 140+ countries. Products: ADP Roll ($29/mo+$5/emp), ADP RUN (1-49 employees, starts approx. $79/mo+$4 PEPM), Workforce Now (50-1,000 employees), Vantage HCM (1,000+ employees). All full-service plans include automated tax filing and tax penalty guarantee.
ADP RUN Essential starts at approx. $79/month + $4 per employee. ADP Roll: $29/month + $5 per employee. Workforce Now: approx. $23-$30 PEPM (custom quote). All other plans require custom quotes. 3-month free trial available. Pricing is negotiable.
Automatic Data Processing. Founded 1949 as a check-processing service. Now the largest payroll and HR technology company in the US, serving 1M+ employer clients globally.
ADP RUN is credible for small businesses wanting enterprise-grade tax compliance and background checks on every plan. However, ADP is generally more expensive and complex than Gusto, SurePayroll, or Patriot for businesses under 20 employees.
Gusto wins on pricing transparency, ease of use, modern UI, and month-to-month contracts. ADP wins on payroll compliance depth (100/100 SelectHub), background checks on every plan, international payroll, DataCloud benchmarking, and integration breadth. For businesses under 50 employees, Gusto typically delivers better value.