Gusto vs ADP
A head-to-head comparison for 2026 — pricing, features, and which is better for different use cases.
Quick Comparison
| Feature | Gusto | ADP |
|---|---|---|
| Price | $40/mo + $6/person | Custom (starts ~$79/mo) |
| Free Tier | None | None |
| Payroll | Full-service, auto-tax | Full-service, multi-state |
| HR | Onboarding, PTO, org chart | Full HRIS, compliance |
| Benefits | Health, 401(k), HSA | Comprehensive |
| Best For | Small business all-in-one | Mid-market + enterprise |
Gusto — Overview
Gusto is the small business payroll platform that made running payroll feel easy. Full-service payroll with automatic tax filing, direct deposit, and W-2/1099 generation. The onboarding experience guides new hires through paperwork, tax forms, and benefits enrollment before their first day.
At $40/month + $6/person, Gusto is transparently priced in a category where most competitors require a sales call to learn the cost. Health insurance, 401(k), HSA, and workers' comp are available through Gusto's brokerage. The interface is the most approachable in payroll. For small businesses (1-100 employees) who want payroll and basic HR without enterprise complexity, Gusto is the gold standard.
ADP — Overview
ADP is the enterprise payroll provider processing paychecks for 1 in 6 US workers. Multi-state payroll, comprehensive compliance, and deep expertise in complex payroll scenarios (multi-jurisdiction, union, garnishments). The RUN platform serves small businesses while Workforce Now serves mid-market.
Pricing is custom and requires a sales conversation, which frustrates small businesses used to transparent pricing. The platform is more complex than Gusto or OnPay but handles compliance scenarios the simpler platforms can't. For businesses with complex payroll needs (multiple states, hourly + salaried, compliance requirements), ADP's experience is a genuine advantage. Best for mid-to-large businesses with complex payroll and compliance needs.
Key Differences
Modern simplicity vs enterprise depth. Gusto is built for small businesses that want easy, transparent payroll. ADP is built for mid-to-large businesses with complex payroll needs.
Pricing transparency strongly favors Gusto. $40/month + $6/person is clear. ADP requires a sales call. For small businesses, the ability to see costs upfront before committing is a meaningful advantage.
Complex payroll favors ADP. Multi-state, union, garnishments, complex compliance scenarios, and enterprise scale are ADP's strengths. If your payroll is straightforward (one state, salaried employees, standard benefits), Gusto handles it better. If your payroll has complexity, ADP's 75+ years of experience matters.
The Verdict
Choose Gusto for simple, transparent small business payroll. Best for businesses under 100 employees with straightforward needs. Choose ADP for complex payroll with multi-state, compliance, and enterprise requirements.