ADP
PaidPayroll and HR solutions for all sizes
About ADP
ADP is the payroll incumbent — processing payroll for roughly 1 in 6 US workers is a real statistic. Three main products for different segments: RUN Powered by ADP for small businesses ($79-$154+/month depending on tier), ADP Workforce Now for mid-market, and ADP Vantage HCM for enterprise. Tax compliance is the core value: ADP handles federal, state, and local tax filings across all 50 US states reliably. Workers compensation and benefits administration integrate with major carriers. International payroll (ADP GlobalView and Celergo for enterprise, ADP Streamline for mid-market) is among the most mature options for large multinationals. The main r/humanresources complaints: the UX for ADP Workforce Now and Vantage is stuck in 2010 — not as bad as true legacy on-prem systems but noticeably dated next to Gusto or Rippling. Customer support is inconsistent: enterprise clients get dedicated reps, smaller accounts get routed through call centers with variable response quality. ADP's market dominance means they can afford to move slowly on UX improvements. Competes with Paychex (comparable scale), Gusto (better UX, US-only, smaller market), and Rippling (modern platform, higher per-seat cost).
Key Features
Pricing Plans
RUN 1-49 employees
- Payroll processing
- Tax filing
- Employee access
- Plus $4/employee
Workforce Now 50-999
- Full HR suite
- Benefits admin
- Talent management
- Analytics
Vantage HCM 1000+
- Enterprise HCM
- Global payroll
- Strategic advisory
- Custom integrations
Pros
- Massive scale and reliability
- Comprehensive compliance and tax expertise
- Processes payroll for millions of workers
- Strong benefits administration
- Available for all company sizes
- Decades of payroll expertise
Cons
- Dated user interface
- Customer service frequently criticized
- Contracts can be difficult to exit
- Pricing lacks transparency
- Nickel-and-dime approach to add-ons
- Implementation can be painful
Best For
- large US multinationals that need mature international payroll coverage (ADP GlobalView)
- mid-market companies that prioritize payroll reliability over UX quality
- enterprises with complex benefits administration needs across multiple carrier integrations
- companies that need tax filing compliance across all 50 US states without managing it internally
Not Ideal For
- small companies or startups where Gusto offers significantly better UX at competitive pricing
- teams that need modern HRIS workflows — ADP is payroll-first, HRIS is secondary
- organizations that need fast, responsive support without enterprise-tier contracts
Potential Deal Breakers
- UX for Workforce Now and Vantage is significantly dated compared to modern competitors
- support quality is inconsistent — dedicated reps for enterprise, call centers for SMB
- pricing is opaque and contract-heavy for mid-market and enterprise tiers
Data & Privacy
Largest payroll processor. Handles highly sensitive financial and personal data for millions of employees. AI features analyze workforce trends but no individual data used for training. SOC 2 and ISO 27001 certified. Extensive compliance certifications.
Who Is This For?
Hands-on tested May 2026
Signup Experience
No self-serve signup -- requires a quote and sales call. ADP Run for small businesses has a more streamlined sales process than enterprise ADP Workforce Now. Setup involves providing company EIN, banking details, and employee information. An ADP implementation specialist guides the initial configuration.
For Home Users
Not applicable for personal or home use. ADP requires a business with employees.
For Business Users
Run starts around $59/mo plus $4/employee for small businesses. Workforce Now and ADP TotalSource are custom-priced for mid-market and enterprise. The largest payroll processor in the US -- reliability and tax compliance are the core value proposition. Interface and UX are dated compared to Gusto or Rippling. Best for businesses that prioritize payroll accuracy and compliance track record over modern UX, and for larger companies that need ADP Workforce Now enterprise features.
Our Verdict
ADP's tax compliance reliability is real and hard to replicate — they've been doing this for 70 years. The UX is dated but functional, and for large enterprises with complex payroll, the reliability track record matters more than interface polish. For anything under 200 employees, Gusto or Rippling offer a dramatically better experience at comparable or lower cost.