Quick verdict
How these two tools differ.
ADP Workforce Now is built for mid-market and enterprise: robust payroll, tax, benefits, and HR with the depth and support that scaling organizations need. Implementation and ongoing service are part of the offering. It’s a strong fit when you’ve outgrown SMB-only tools and need compliance and multi-entity capability.
Paychex serves a wide range of sizes with full-service payroll, benefits, and HR. Many customers value the support and the ability to lean on Paychex for compliance and questions. Pricing is quote-based; you’re paying for software plus service.
Both are credible; the choice often comes down to which relationship, product fit, and pricing structure work better for your company. We recommend getting quotes from both.
Comparison summary
Best for enterprise
ADP Workforce Now
ADP offers enterprise-grade depth and support.
Best for SMB service
Paychex
Paychex is known for full-service SMB relationships.
Quick decision guide
Which product fits your situation.
Choose ADP Workforce Now if:
- You’re mid-market or enterprise and need robust compliance and reporting.
- You value ADP’s brand and enterprise track record.
- You have or expect multi-entity or complex payroll needs.
Choose Paychex if:
- You want full-service payroll and HR with strong support.
- You prefer a provider known for SMB and mid-market service.
- You value the relationship and bundled support model.
Ratings comparison
How we score each product.
| Category | ADP Workforce Now | Paychex |
|---|---|---|
| Enterprise fit | 4.6 | 4.3 |
| SMB support | 4.3 | 4.6 |
| Compliance depth | 4.6 | 4.5 |
| Ease of use | 4.2 | 4.3 |
Feature comparison
Side-by-side feature check.
SupportedPartial supportNot available
| Feature | ADP Workforce Now | Paychex |
|---|---|---|
| Payroll | Full-service | Full-service / integration |
| Benefits administration | Built-in or add-on | Built-in or add-on |
| Hiring & onboarding | Included or module | Included or module |
| Employee records & HR | Core | Core |
| Enterprise scale | Strong | Good |
| Support model | Dedicated / enterprise | Full-service relationship |
Pricing comparison
What to expect to pay.
Both ADP and Paychex use quote-based pricing that varies by payroll size, benefits, and services. Request quotes from each and compare total cost, implementation, and what’s included for your headcount and needs.
Pros and cons
Strengths and trade-offs.
ADP Workforce Now
Pros
- Enterprise payroll and compliance.
- Strong support and implementation.
- Multi-state and multi-entity.
- Depth for larger orgs.
Cons
- Heavier and more expensive for small teams.
- Quote-based pricing.
Paychex
Pros
- Full-service payroll and HR.
- Strong support relationship.
- Wide range of business sizes.
- Established provider.
Cons
- Quote-based; less transparent.
- Can be more than Gusto for simple needs.
Best for
Which tool fits your situation.
Best for enterprise
ADP is best when you need enterprise-grade payroll, compliance, and HR with the support that larger organizations expect.
Best for full-service SMB/mid-market
Paychex is best when you want full-service payroll and HR with a support model suited to small and mid-sized businesses.
Alternatives
Other options we review.
GustoSimpler payroll and HR with transparent pricing.
Read review →
RipplingHR, payroll, and IT in one platform.
Read review →More comparisons
Read full reviews
Dive deeper into each product.
For detailed ratings, features, and pros and cons, see our standalone reviews:
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FAQs
Quick answers.