ADP TotalSource vs Fourth HR and Payroll Services vs Amplify HR Comparison
ADP TotalSource
Starting at Contact for pricing
- Large Enterprises
- Medium Business
ADP TotalSource provides comprehensive support for benefits, payroll, hiring, and compliance. As a professional employer organization (PEO), the platform offers dedicated assistance and user-friendly technology across al…
Fourth HR and Payroll Services
Starting at Contact for pricing
- Medium Business
- Small Business
Fourth HR and Payroll Service offers a comprehensive, all-in-one solution that streamlines HR and payroll processes, reducing administrative burdens and mitigating risk. Designed to support businesses as they scale, the…
Amplify HR
Starting at Contact for pricing
- Small Business
- Medium Business
Amplify HR provides businesses with a comprehensive suite of HR services designed to alleviate administrative burdens and allow companies to focus on growth. By handling payroll, benefits administration, time tracking, a…
ADP TotalSource vs Fourth HR and Payroll Services vs Amplify HR — at a glance
| Feature | ADP TotalSource | Fourth HR and Payroll Services | Amplify HR |
|---|---|---|---|
| Rating | — | — | — |
| Reviews | — | — | — |
| Starting price | Contact for pricing | Contact for pricing | Contact for pricing |
| Free trial | No | No | No |
| Free version | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Medium Business, Small Business | Small Business, Medium Business |
| Category | PEO Software | PEO Software | PEO Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | Available | — | — |
| Support modes | Online, 24/7 (Live rep) | Business Hours | Business Hours, Online |
| Certifications | SOC 2, HIPAA, GDPR | — | — |
| Data residency | US | US | US |
Key differences between ADP TotalSource and Fourth HR and Payroll Services
- Target audience: ADP TotalSource is built for Large Enterprises and Medium Business, while Fourth HR and Payroll Services targets Medium Business and Small Business.
- Deployment: ADP TotalSource supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; Fourth HR and Payroll Services supports SaaS/Web/Cloud.
Compare ADP TotalSource vs Fourth HR and Payroll Services vs Amplify HR — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most PEO 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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Biggest differences
Start here before you go deeper into features.
Best for mid-sized companies needing scalable, comprehensive HR and payroll support.
- You require multi-state HR and payroll management with expert advisory support.
- Your company size is between 51 and 1,000 employees and plans to grow.
- You want access to large-company-level benefits and dedicated ADP recruiters.
- You are a small business with a limited budget and need low-cost solutions.
- You need highly customizable or unique HR solutions beyond standard PEO offerings.
Fourth HR and Payroll Services
Best for medium businesses needing scalable, compliant HR and payroll outsourcing.
- You want done-for-you payroll processing with integrated tax administration.
- Your business is scaling and requires adaptable HR and payroll support.
- You need on-demand access to HR and payroll experts for guidance.
- Your HR needs require extensive customization beyond standard benefits packages.
- You are a small business with limited budget and need low-cost, simple solutions.
Best for SMBs seeking streamlined HR with strategic insights and risk sharing.
- You run a SaaS, consulting, fintech, or martech company with 50-500 employees.
- You want to reduce internal HR costs by outsourcing administrative tasks like payroll and benefits.
- You value data-driven HR insights to boost revenue and employee engagement.
- Your business requires highly specialized or deeply customized HR solutions.
- You need seamless integration with complex existing HR systems.
ADP TotalSource: Best for mid-sized companies needing scalable, comprehensive HR and payroll support. Fourth HR and Payroll Services: Best for medium businesses needing scalable, compliant HR and payroll outsourcing.
Description | ADP TotalSource provides comprehensive support for benefits, payroll, hiring, and compliance. As a professional employer organization (PEO), the platform offers dedicated assistance and ... Read More about ADP TotalSource | Fourth HR and Payroll Service offers a comprehensive, all-in-one solution that streamlines HR and payroll processes, reducing administrative burdens and mitigating risk. Designed to support ... Read More about Fourth HR and Payroll Services | Amplify HR provides businesses with a comprehensive suite of HR services designed to alleviate administrative burdens and allow companies to focus on growth. By handling payroll, benefits ... Read More about Amplify HR |
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Free Trial Availability |
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Best Company Size | 51-500 employees501-1,000 employees | 100-5000 employeesMedium Business | 50-500 employeesSmall to Medium Businesses |
Get pricing help | 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
- Comprehensive HR Solutions: With ADP TotalSource, you gain access to a full suite of HR services that streamline processes, allowing your team to focus on strategic initiatives rather than administrative tasks.
- Expert Support: Our dedicated HR professionals are just a call away. They provide insights and guidance tailored to your business needs, ensuring you stay compliant and informed about the latest regulations and best practices.
- Enhanced Employee Experience: Employees benefit from user-friendly self-service options, including payroll management and benefits enrollment, making it easier for them to manage their information and engage with your company.
Fourth HR and Payroll Services
- Streamlined Processes: Fourth HR and Payroll Services simplify complex payroll calculations and HR tasks, enabling managers to focus more on strategic initiatives rather than getting bogged down in administrative details.
- Real-Time Insights: With robust reporting tools at your fingertips, you can gain immediate access to vital employee data and payroll analytics, allowing you to make informed decisions that drive efficiency and improve workforce management.
- Compliance Confidence: Navigating the ever-changing landscape of labor laws and tax regulations can be daunting. Fourth takes the guesswork out of compliance, ensuring that your organization remains up-to-date and fully compliant with local and national regulations.
- Streamlined HR Processes: Amplify HR simplifies your HR workflow, allowing managers and administrators to spend less time on paperwork and more time focusing on strategic initiatives that drive employee engagement and productivity.
- Data-Driven Insights: With advanced analytics capabilities, you can gain valuable insights into workforce trends, helping executives make informed decisions that align with organizational goals and enhance overall performance.
- Enhanced Employee Experience: Employees benefit from a user-friendly interface that makes accessing HR services intuitive. This fosters a positive workplace culture where team members feel supported and valued.
Best fit
- 1-1,000 employees
- Industries: Human Resources, Professional Services, Healthcare, Retail, Manufacturing, Non-Profit
- Job Titles: HR Managers, Payroll Administrators, Talent Acquisition Specialists, Operations Managers, Business Owners, CFOs
Fourth HR and Payroll Services
- 100 to 5,000 employees
- Hospitality, Retail, Food and Beverage, and Leisure
- HR Managers, Payroll Administrators, Operations Managers, and Finance Directors
- 50 to 500 employees
- SaaS, Consulting, Fintech, and Martech
- HR Managers, Talent Acquisition Specialists, and People Operations Directors
Reasons buyers look elsewhere
- Users may seek alternatives to ADP TotalSource due to high service costs, as smaller businesses or startups often find the pricing structure challenging to accommodate within their budget constraints.
- Companies experiencing rapid growth might look for more scalable solutions that can adapt to their changing workforce needs, as some users find ADP's services less flexible in accommodating fluctuating employee numbers.
- Businesses with specific industry requirements may explore alternatives that offer tailored HR solutions or compliance support, ensuring they meet unique regulatory demands that ADP TotalSource may not fully address.
Fourth HR and Payroll Services
- Users may seek alternatives if they find Fourth HR and Payroll Services lacking in specific features such as customizable reporting or integration capabilities that better suit their unique business needs and workflows.
- Organizations with rapidly changing workforce dynamics might consider alternatives that offer more flexible, scalable solutions to accommodate growth or shifts in employee management strategies.
- Companies experiencing high costs with Fourth may look for more budget-friendly options that still provide robust HR and payroll functionalities without compromising on service quality.
- Users may seek alternatives to Amplify HR if they find the platform lacks specific features essential for their unique HR processes, leading them to explore solutions that better align with their operational needs.
- Organizations experiencing rapid growth might look for alternatives that offer scalable solutions and advanced analytics to accommodate their expanding workforce and evolving HR requirements more effectively.
- Companies looking for more competitive pricing may consider alternatives, especially if they believe similar features and functionalities can be obtained at a lower cost, thus optimizing their budget allocation.
Software Demo
Demo |  Fourth HR and Payroll Services has not given any software demo yet If you're the owner of this profile, add your demo.Contact us | Amplify HR has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do ADP TotalSource, Fourth HR and Payroll Services and Amplify HR Compare on Features?
Total Features | 15 Features | 8 Features | 11 Features |
|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features |
Get Quote | Get Quote | Get Quote |
Compare ADP TotalSource, Fourth HR and Payroll Services and Amplify HR 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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Pricing Page | Pricing information not available |  |  |
Other Details
Organization Types supported | |||
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Platforms Supported | |||
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — | — |
|---|---|---|---|
HIPAA | ✓ Yes | — | — |
GDPR | ✓ Yes | — | — |
Single Sign-On (SSO) | ✓ Yes | — | — |
Multi-Factor Auth (MFA) | ✓ Yes | — | — |
Data Encryption | ✓ Yes | — | — |
Audit Logs | ✓ Yes | — | — |
Data Residency | 🇺🇸 US | 🇺🇸 US | 🇺🇸 US |
ADP TotalSource vs Fourth HR and Payroll Services User Reviews & Rating Comparison
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyers appreciate ADP TotalSource for its comprehensive, scalable HR support and expert guidance but note its complexity and high cost as drawbacks. What buyers like
Common complaints
| Buyer sentiment Buyers appreciate the platform's compliance support and expert access but note a learning curve and integration challenges. What buyers like
Common complaints
| Buyer sentiment Buyers appreciate Amplify HR for simplifying HR processes and providing valuable insights, though some note integration and customization limitations. What buyers like
Common complaints
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Pros and Cons |
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Media and Screenshots
Screenshots |  5 Screenshots |  4 Screenshots |  4 Screenshots |
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Videos |  3 Videos | No videos available. | No videos available. |
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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, ADP TotalSource or Fourth HR and Payroll Services?
- ADP TotalSource and Fourth HR and Payroll Services are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific PEO Software needs.
- Do ADP TotalSource and Fourth HR and Payroll Services offer a free trial?
- Neither ADP TotalSource nor Fourth HR and Payroll Services currently lists a free trial.
- What is the starting price of ADP TotalSource vs Fourth HR and Payroll Services?
- ADP TotalSource starts at Contact for pricing. Fourth HR and Payroll Services starts at Contact for pricing.
- What are the top alternatives to ADP TotalSource?
- Top alternatives to ADP TotalSource include Mercans HR Blizz, Sequoia One, Express Global Employment, VensureHR, Aspen HR.
- What are the top alternatives to Fourth HR and Payroll Services?
- Top alternatives to Fourth HR and Payroll Services include Sequoia One PEO, ScalePEO, Genesis HR, Ampian HR, Global PEO Services.