TL;DR Quick Answer
Gusto (8.6/10) wins for small businesses: transparent pricing, cleaner UX, full-service payroll with auto tax filing, and built-in benefits. ADP (7.8/10) wins for larger businesses needing compliance depth, PEO services, or enterprise integrations. For businesses under 100 employees, Gusto is almost always the better choice.
GustoPayroll/HR · from $40/mo + $6/ee
Founded 2012. Modern payroll built for small businesses and startups. Covers full-service payroll, automated tax filing, benefits (health, 401k, HSA/FSA), time tracking, and HR tools. Known for its clean interface and same-day or next-day payroll options.
ADPPayroll/HR · Run from $59/mo + $4/ee
Founded 1949. Market leader in payroll processing. ADP Run serves small businesses; Workforce Now serves mid-market; Vantage HCM handles enterprise. Trusted by 1M+ businesses. Known for compliance depth but also for dated UI and complex setup.
Gusto vs ADP: The Core Difference
Gusto was built for the small business owner — you can run payroll in minutes, benefits are integrated, and the interface doesn't require training. ADP was built for payroll processing at scale — it handles the most complex compliance scenarios but at the cost of simplicity.
The typical switch: a growing startup using ADP because "it's what accountants use" discovers Gusto and moves — because the experience is dramatically better and the pricing is comparable or lower for small headcounts.
Gusto vs ADP 2026 overview
| Factor | Gusto | ADP |
|---|
| Founded | 2012 | 1949 |
| Best for | 1–100 employees, startups, SMBs | 100+ employees, compliance-heavy, enterprise |
| UX / Ease of use | Modern, intuitive — setup in hours | Dated — often needs consultant for setup |
| Pricing transparency | Public tiered pricing | Custom quotes only (most products) |
| Auto tax filing | All plans — all 50 states | All plans — all 50 states |
| Built-in benefits | Health, 401k (Guideline), HSA/FSA | Available via add-on/PEO |
| Mobile app | Modern iOS/Android | Available, less polished |
| Customer support | Phone, chat (Mon–Fri) | 24/7 phone support |
| Editorial score | 8.6/10 | 7.8/10 |
Gusto vs ADP Pricing (July 2026)
Gusto vs ADP pricing 2026
| Plan | Gusto | ADP (Run) |
|---|
| Entry plan | Simple: $40/mo + $6/ee | Essential: ~$59/mo + $4/ee |
| Mid-tier plan | Plus: $80/mo + $12/ee | Enhanced: custom quote |
| Premium / Full HR | Premium: custom quote | Complete/HR Pro: custom quote |
| Free trial | 30-day money-back guarantee | 3-month free trial (new customers) |
| 10 employees (estimate) | ~$100/mo (Simple) | ~$99/mo (Essential) |
| 25 employees (estimate) | ~$190/mo (Simple) | ~$159/mo (Essential) — fewer features |
| Contractor-only payroll | $6/contractor/mo (no base fee) | Not clearly offered |
| What's included | Full-service payroll + HR tools + tax filing | Payroll + tax filing (benefits extra) |
Key insight: ADP Run's per-employee rate ($4/ee) looks cheaper, but Gusto includes more in the base plan. When you factor in benefits administration (often add-on for ADP), Gusto's total cost is frequently lower or similar for small teams.
Gusto vs ADP: Feature Comparison
Gusto vs ADP features 2026
| Feature | Gusto | ADP |
|---|
| Full-service payroll (W-2) | Yes — all plans | Yes — all plans |
| Contractor payroll (1099) | Yes — included or $6/contractor | Yes — available |
| Automatic tax filing | Federal + state + local, all plans | Federal + state + local |
| Same-day payroll | Yes (Plus/Premium plans) | Yes (additional fee) |
| Health insurance | Built-in, licensed all 50 states | Via ADP TotalSource PEO |
| 401(k) retirement | Via Guideline (integrated) | ADP 401k available |
| HSA / FSA / commuter | Built-in | Available via add-on |
| Time tracking | Built-in (Plus/Premium) | RUN Powered by ADP — add-on |
| HR document management | Built-in — offer letters, e-sign | HR add-on required |
| Employee self-service | Modern mobile-friendly portal | Available, more complex |
| ACA compliance tools | Basic tracking | Industry-leading ACA reporting |
| Union/prevailing wage | Not supported | Full support |
| Accounting integrations | QuickBooks, Xero, FreshBooks | QuickBooks, various |
| International payroll | Limited (contractor payments) | Global via ADP Celergo |
Our Final Verdict (July 2026)
Gusto wins for small and growing businesses. Here is the breakdown:
- Choose Gusto if: you have 1–100 employees, want a clean and fast payroll experience, need integrated benefits without a PEO, or are currently running payroll on spreadsheets or QuickBooks manually.
- Choose ADP if: you have 100+ employees with complex multi-state compliance, union contracts, prevailing wage requirements, or need the deepest available ACA reporting tools. Also relevant if your accountant or ERP has existing ADP integrations.
- Freelancers/contractors only: Gusto wins with its $6/contractor/mo plan (no base fee).
- Switching from ADP: Many small businesses find the migration to Gusto saves time and money — Gusto's migration team handles the transition from ADP data.
Frequently Asked Questions
Is Gusto better than ADP for small business?
Yes — for most small businesses (under 100 employees), Gusto scores 8.6/10 vs ADP's 7.8/10. Gusto has a cleaner interface, transparent pricing, better employee self-service, and faster setup. ADP is better for businesses with complex compliance needs or union payroll.
How much does Gusto cost vs ADP?
Gusto Simple: $40/mo + $6/employee. Gusto Plus: $80/mo + $12/employee. ADP Run starts at ~$59/mo + $4/employee. For 10 employees: Gusto = $100/mo vs ADP ≈ $99/mo — similar cost, but Gusto includes more (HR tools, self-onboarding, benefits integration). ADP pricing is often negotiable.
Does Gusto do automatic tax filing like ADP?
Yes — Gusto automatically files federal, state, and local payroll taxes on all plans. ADP also files taxes automatically. Both provide year-end W-2 and 1099 filing. Gusto is considered easier for this workflow; ADP has broader tools for complex multi-state scenarios.
Which is easier to use — Gusto or ADP?
Gusto is significantly easier. Business owners regularly complete payroll in minutes. ADP Run's interface is older and more complex, often requiring support from ADP's team during setup. Gusto's setup can be completed in a few hours without outside help.
Can I try Gusto or ADP for free?
Gusto doesn't offer a free trial but has a 30-day money-back guarantee. ADP Run offers a 3-month free trial for new small business customers. We recommend trying both before committing — the user experience difference becomes obvious quickly.
Does ADP have better benefits than Gusto?
At enterprise scale, ADP has broader benefits through TotalSource PEO. For small businesses, Gusto's built-in benefits (health insurance in all 50 states, 401k via Guideline, HSA/FSA, commuter benefits) are more integrated and easier to manage than ADP's add-on benefits.