ADP vs Gusto (2026): Which Payroll Service Is Right for Your Business?
By ToolVS Research Team · Updated April 10, 2026
Quick Answer
Gusto wins for small businesses up to ~100 employees — it's modern, affordable, self-service, and has a beautiful UX. ADP wins for larger businesses, complex payroll, international employees, and organizations that want dedicated payroll support specialists and 70 years of compliance experience behind them.
ADP
8.3/10
Best for large & complex payroll needs
Gusto
8.9/10
Best for small businesses 1–100 employees
Feature Comparison
| Feature | ADP | Gusto |
|---|---|---|
| Pricing | RUN: ~$59/mo + per-employee (custom quote) | $40/mo + $6/employee (Simple) |
| Setup Complexity | More complex — often needs help | Self-service — set up in hours |
| Ease of Use | Functional but dated interface | Modern, consumer-grade UX |
| Compliance Support | Expert compliance specialists | Built-in compliance alerts |
| Global Payroll | Yes — 140+ countries | Limited international |
| HR Features | Comprehensive (Workforce Now) | Good — onboarding, PTO, benefits |
| Integrations | 500+ via ADP Marketplace | Good — QuickBooks, Xero, Slack |
| Best For | 100+ employees, global, complex | Startups, small businesses, simple payroll |
Which do you use?
Who Should Choose What?
→ Choose ADP if:
You have 100+ employees with complex payroll including tips, commissions, or multiple pay schedules. You operate internationally and need multi-country payroll. You want dedicated payroll specialists who know your account. You need ADP Marketplace integrations for large enterprise systems.
→ Choose Gusto if:
You're a small business owner who wants to run payroll in minutes without complexity. You want transparent pricing you can calculate yourself. You need modern onboarding, benefits, and a self-service employee portal. You're just starting out and want payroll that scales from 1 to 100 employees.
Frequently Asked Questions
Editor's Take
I've used both Adp and Gusto extensively. Adp feels more polished out of the box, but Gusto surprised me with how much it's improved recently. If I had to pick one today, I'd look at what my team is already using — switching costs are real.
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