Zenefits vs OnPay Comparison
Zenefits
Starting at Contact for pricing
- Free Trial
- Medium Business
- Small Business
Zenefits is an all-in-one HR, payroll, and benefits administration platform for growing companies that want to consolidate onboarding, time-off tracking, payroll processing, and compliance management in a single system.…
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…
OnPay leads on user satisfaction with a 5.0-star rating across 434 reviews.
Spotsaas Analysis
ZenefitsOnPay
The core difference between Zenefits and OnPay lies in their target audience; Zenefits is tailored for medium-sized businesses needing comprehensive HR and payroll solutions, while OnPay is designed for small businesses seeking straightforward payroll automation. Ideal buyers for Zenefits are HR professionals in medium firms, whereas OnPay is best suited for small business owners and managers looking for simplicity and support.
- Best for medium businesses with 50-500 employees - Offers all-in-one payroll and HR management - Automated payroll tax updates and compliance tracking - User-friendly interface on desktop and mobile - Ideal for HR Managers and Directors - Supports various industries including SaaS and Consulting
- Best for small businesses with 1-100 employees - Focuses on simple, automated payroll processing - Excellent customer support for users - Automates payroll calculations and tax filings - Ideal for HR Managers and Small Business Owners - Suitable for diverse sectors including Healthcare and Nonprofits
Zenefits vs OnPay — at a glance
| Feature | Zenefits | OnPay |
|---|---|---|
| Rating | 4.5 / 5 | 5.0 / 5 |
| Reviews | 520 | 434 |
| Starting price | Contact for pricing | $40 /Month |
| Free trial | Yes | Yes |
| Free version | No | No |
| Best for | Medium Business, Small Business | Freelancers / Consultants, Large Enterprises, Medium Business |
| Category | Payroll Software | Payroll Software |
| Integrations | — | 10+ apps |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | SaaS/Web/Cloud |
| API | Available | — |
| Support modes | Business Hours, Online | Business Hours, Online |
| Certifications | SOC 2, GDPR | SOC 2, GDPR |
| Data residency | US | US |
Key differences between Zenefits and OnPay
- Pricing: OnPay starts at $40 /Month. Zenefits pricing is not publicly listed.
- Target audience: Zenefits is built for Medium Business and Small Business, while OnPay targets Freelancers / Consultants and Large Enterprises.
- User satisfaction: OnPay scores higher with a 5.0-star average.
- Deployment: Zenefits supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; OnPay supports SaaS/Web/Cloud.
Zenefits vs OnPay — find the better fit before you commit.
Which tool fits your team best
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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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Zenefits vs OnPay: Biggest differences
Start here before you go deeper into features.
Best for medium businesses needing streamlined, all-in-one payroll and HR management.
- You want automated payroll tax updates and compliance tracking.
- Your team values a user-friendly interface on both desktop and mobile.
- You need robust integrations with productivity and applicant tracking systems.
- You require highly customizable payroll features beyond standard options.
- You need rapid, responsive customer support with minimal wait times.
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.
Zenefits: Best for medium businesses needing streamlined, all-in-one payroll and HR management. OnPay: Best for small businesses seeking simple, automated payroll with excellent support.
Description | Zenefits is an all-in-one HR, payroll, and benefits administration platform for growing companies that want to consolidate onboarding, time-off tracking, payroll processing, and compliance ... Read More about Zenefits | 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 |
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Entry Level Pricing |
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Free Trial Availability | ||
SpotScoreWhat's this? ↗ | 9.5/10 | 9.4/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 50-500 employeesMedium businesses | 1-100 employeesSmall Business |
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
- Zenefits simplifies HR processes by bringing payroll, benefits administration, compliance, and employee onboarding into one intuitive platform—saving you time and reducing paperwork.
- With its user-friendly dashboard, you'll gain clear visibility into your workforce data, helping you make smarter decisions faster and improve overall organizational efficiency.
- Zenefits automates compliance tracking to keep you confidently ahead of changing regulations, so you can focus less on administrative tasks and more on strategic initiatives.
- 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.
Best fit
- 50 - 500 employees
- Technology, SaaS, Consulting, Fintech, Martech, Revtech
- HR Managers, HR Directors, Payroll Administrators, Benefits Coordinators, Operations Managers
- 1-100 employees
- Healthcare, SaaS, Consulting, Professional Services, Nonprofits, Financial Services, Marketing Agencies
- HR Managers, Payroll Administrators, Office Managers, Finance Managers, Small Business Owners
Reasons buyers look elsewhere
- Businesses might seek alternatives if they require more specialized HR features or deeper integrations than Zenefits currently offers, aiming for enhanced customization and flexibility.
- Users experiencing budget constraints could look for alternative solutions offering similar functionality at a lower price, ensuring cost-effective management of HR processes.
- Companies with complex payroll or compliance needs across multiple regions may explore other platforms providing stronger regional compliance support and tailored payroll management capabilities.
- 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.
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How do Zenefits and OnPay Compare on Features?
Total Features | 16 Features | 13 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Zenefits and OnPay 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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Zenefits vs OnPay: Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
Zenefits vs OnPay Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
|---|---|---|
HIPAA | ✗ No | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
Single Sign-On (SSO) | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🇺🇸 US |
Zenefits User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Users generally appreciate Zenefits for its comprehensive HR and payroll features and ease of use, though some express frustration with customer support and occasional performance issues. What buyers like
Common complaints
| 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
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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 | No Integration information available. |
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Zenefits and OnPay Customers
Customers |  AON  Cedars-Sinai  Feedonomics |  BlueBird  Cartecay  Evergreen |
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Media and Screenshots
Screenshots |  5 Screenshots |  7 Screenshots |
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Videos | No videos available. |  3 Videos |
Top Alternatives to Zenefits and OnPay 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, Zenefits or OnPay?
- OnPay edges out the other on user ratings (5.0 vs 4.5). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Zenefits and OnPay offer a free trial?
- Yes, both Zenefits and OnPay offer a free trial.
- What is the starting price of Zenefits vs OnPay?
- Zenefits starts at Contact for pricing. OnPay starts at $40 /Month.
- What are the top alternatives to Zenefits?
- Top alternatives to Zenefits include Heartland Payroll, Square Payroll, APS Payroll, Patriot Payroll, Remote.com.
- What are the top alternatives to OnPay?
- Top alternatives to OnPay include Square Payroll, APS Payroll, Heartland Payroll, QuickBooks Payroll, Justworks.