OnPay vs ADP Payroll Services Comparison
OnPay
Starting at $40 /Month
- Free Trial
- Freelancers / Consultants
- Large Enterprises
OnPay is an intuitive online payroll software designed to meet the needs of supervisors, managers, payroll specialists and people who manage pay for hourly or salaried staff. OnPay helps companies of all sizes reduce cos…
ADP Payroll Services
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
ADP Payroll Services offers a comprehensive suite of tools designed to help businesses of all sizes comply with payroll, taxes, and other HR regulations. The latest tools from ADP provide access to a live HR support team…
OnPay leads on user satisfaction with a 5.0-star rating across 434 reviews.
OnPay vs ADP Payroll Services — at a glance
| Feature | OnPay | ADP Payroll Services |
|---|---|---|
| Rating | 5.0 / 5 | 4.3 / 5 |
| Reviews | 434 | 207 |
| Starting price | $40 /Month | Contact for pricing |
| Free trial | Yes | Yes |
| Free version | No | No |
| Best for | Freelancers / Consultants, Large Enterprises, Medium Business | Large Enterprises, Medium Business, Small Business |
| Category | Payroll Software | Payroll Software |
| Integrations | 10+ apps | 8+ apps |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | — | — |
| Support modes | Business Hours, Online | Online |
| Certifications | SOC 2, GDPR | SOC 2, GDPR |
| Data residency | US | Global |
Key differences between OnPay and ADP Payroll Services
- Pricing: OnPay starts at $40 /Month. ADP Payroll Services pricing is not publicly listed.
- Target audience: OnPay is built for Freelancers / Consultants and Large Enterprises, while ADP Payroll Services targets Large Enterprises and Medium Business.
- User satisfaction: OnPay scores higher with a 5.0-star average.
- Deployment: OnPay supports SaaS/Web/Cloud; ADP Payroll Services supports SaaS/Web/Cloud.
OnPay vs ADP Payroll Services — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Payroll Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
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OnPay vs ADP Payroll Services: Biggest differences
Start here before you go deeper into features.
Best for small businesses seeking simple, automated payroll with excellent support.
- You run a small business with 1-100 employees needing straightforward payroll processing.
- You want to automate payroll calculations and tax filings to reduce errors and save time.
- You value exceptional, responsive customer service and easy integration with accounting tools.
- You are a large enterprise requiring complex payroll customizations and advanced features.
- You need an all-in-one HR platform including recruitment or performance management.
Large Enterprises, Medium Business, Small Business
OnPay typically suits Freelancers / Consultants and Large Enterprises. ADP Payroll Services tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | OnPay is an intuitive online payroll software designed to meet the needs of supervisors, managers, payroll specialists and people who manage pay for hourly or salaried staff. OnPay helps ... Read More about OnPay | ADP Payroll Services offers a comprehensive suite of tools designed to help businesses of all sizes comply with payroll, taxes, and other HR regulations. The latest tools from ADP provide ... Read More about ADP Payroll Services |
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Entry Level Pricing |
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Free Trial Availability | ||
SpotScoreWhat's this? ↗ | 9.4/10 | 7.6/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 1-100 employeesSmall Business | 50–10,000+ employees |
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
- OnPay simplifies payroll processing, saving hours each week by automating calculations and filings—so you can focus on running your business.
- With a user-friendly interface and intuitive dashboards, your team can easily manage payroll, benefits, and taxes without needing extensive training.
- OnPay integrates smoothly with popular accounting tools, improving efficiency and eliminating manual data entry.
- Global Reach and Enterprise Expertise: ADP supports payroll and HR operations across multiple countries, currencies, and regulatory environments. This makes it a strong option for organizations with international teams or future global expansion plans. Beyond software, ADP provides expertise through compliance guidance, reporting tools, and advisory services. Companies gain a platform with deep experience in workforce management at scale.
- Strong Data Security and Risk Management: ADP invests heavily in data security, privacy controls, and system reliability. With sensitive payroll and employee data involved, organizations benefit from enterprise-grade security standards, role-based access controls, and continuous monitoring. ADP’s infrastructure is designed to protect against data breaches, unauthorized access, and downtime. This level of security is particularly important for businesses handling large workforces or operating in industries with strict data protection requirements.
- Integrated Benefits and Retirement Administration: ADP connects payroll with health insurance, retirement plans, and other employee benefits. Deductions, employer contributions, and eligibility updates flow automatically between systems, reducing manual work and errors. This integration maintains accurate benefits administration while giving employees clear visibility into their compensation and benefits. For employers, it improves compliance and simplifies open enrollment, reporting, and ongoing benefits maintenance.
Best fit
- 1-100 employees
- Healthcare, SaaS, Consulting, Professional Services, Nonprofits, Financial Services, Marketing Agencies
- HR Managers, Payroll Administrators, Office Managers, Finance Managers, Small Business Owners
- 50–10,000+ employees
- Retail, Hospitality, Manufacturing, Healthcare, Financial Services, Education, Technology, Construction
- HR Manager, Payroll Manager, HR Director, Finance Manager, Operations Manager, Compliance Manager, Chief Human Resources Officer (CHRO)
Reasons buyers look elsewhere
- Users may explore alternatives if they require more advanced HR management features, such as extensive employee onboarding, robust benefit administration, or detailed performance tracking.
- Companies seeking greater scalability might prefer alternatives that easily accommodate rapid growth, complex payroll structures, or increased employee counts without compromising system performance.
- Businesses operating internationally or with global teams might consider alternatives offering broader international payroll support and compliance tools for multiple regions and currencies.
- Requires certified partners or middleware for many integrations — teams typically add separate tools for HR, accounting, and scheduling instead of using native connectors
- Ecosystem lock-in limits flexibility — open API platforms and plug-and-play connectors appeal to teams needing faster customization and modern SaaS compatibility
- Interface rated less intuitive than newer competitors — buyers report steeper learning curves for dashboards, workflows, and employee self-service features
Software Demo
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How do OnPay and ADP Payroll Services Compare on Features?
Total Features | 13 Features | 7 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare OnPay and ADP Payroll Services on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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OnPay vs ADP Payroll Services: Other Details
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Platforms Supported |
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API Support |
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Get help choosing | Get help choosing |
OnPay vs ADP Payroll Services Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
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HIPAA | ✗ No | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🇺🇸 US | 🌐 Global |
OnPay User Reviews & Rating Comparison
User Ratings | ||
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyers overwhelmingly praise OnPay for its ease of use, automation capabilities, and excellent customer support, especially among small businesses and nonprofits. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 226 reviews, with strong overall satisfaction. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
Integrations
Integration with other apps |
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OnPay and ADP Payroll Services Customers
Customers |  BlueBird  Cartecay  Evergreen |  Walmart  Toyota  McDonald's |
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Media and Screenshots
Screenshots |  7 Screenshots |  1 Screenshots |
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Videos |  3 Videos |  1 Videos |
Top Alternatives to OnPay and ADP Payroll Services in 2026
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, OnPay or ADP Payroll Services?
- OnPay edges out the other on user ratings (5.0 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do OnPay and ADP Payroll Services offer a free trial?
- Yes, both OnPay and ADP Payroll Services offer a free trial.
- What is the starting price of OnPay vs ADP Payroll Services?
- OnPay starts at $40 /Month. ADP Payroll Services starts at Contact for pricing.
- What are the top alternatives to OnPay?
- Top alternatives to OnPay include Square Payroll, APS Payroll, Heartland Payroll, QuickBooks Payroll, Justworks.
- What are the top alternatives to ADP Payroll Services?
- Top alternatives to ADP Payroll Services include WavePayroll, OnPay, CheckWriters, EPAY HCM, PrimePay.