ADP TotalSource vs Ampian HR vs Sequoia One PEO 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…
Ampian HR
Starting at Contact for pricing
- Medium Business
- Small Business
Ampian HR is a full-service Professional Employer Organization (PEO) that provides businesses with a wide range of HR solutions designed to simplify complex human resources tasks. Specializing in HR compliance, risk mana…
Sequoia One PEO
Starting at Contact for pricing
- Small Business
- Medium Business
Sequoia One is a specialized Professional Employer Organization (PEO) designed to meet the unique needs of tech startups, particularly those backed by venture capital. The platform offers a comprehensive range of outsour…
ADP TotalSource vs Ampian HR vs Sequoia One PEO — at a glance
| Feature | ADP TotalSource | Ampian HR | Sequoia One PEO |
|---|---|---|---|
| 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) | Online | — |
| Certifications | SOC 2, HIPAA, GDPR | — | — |
| Data residency | US | US | US |
Key differences between ADP TotalSource and Ampian HR
- Target audience: ADP TotalSource is built for Large Enterprises and Medium Business, while Ampian HR targets Medium Business and Small Business.
- Deployment: ADP TotalSource supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; Ampian HR supports SaaS/Web/Cloud.
Compare ADP TotalSource vs Ampian HR vs Sequoia One PEO — 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.
Best for medium businesses needing full-service HR compliance and payroll support.
- You want a co-employer PEO to share HR responsibilities and reduce risk.
- Your company has 50-500 employees and needs comprehensive payroll and benefits administration.
- You seek expert HR guidance to ensure regulatory compliance and manage risks effectively.
- You are a startup or very small business with a limited budget.
- Your HR needs require highly customized or unique solutions beyond standard PEO offerings.
Best for VC-backed tech startups needing comprehensive outsourced HR solutions.
- You are a high-growth, venture-backed tech startup seeking tailored HR services.
- You need a single platform covering compensation, benefits, payroll, and compliance.
- You want strategic HR guidance alongside outsourced HR administration.
- You are an early-stage startup with a very limited budget.
- You require deep integration with existing specialized HR tools.
ADP TotalSource: Best for mid-sized companies needing scalable, comprehensive HR and payroll support. Ampian HR: Best for medium businesses needing full-service HR compliance and payroll support.
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 | Ampian HR is a full-service Professional Employer Organization (PEO) that provides businesses with a wide range of HR solutions designed to simplify complex human resources tasks. ... Read More about Ampian HR | Sequoia One is a specialized Professional Employer Organization (PEO) designed to meet the unique needs of tech startups, particularly those backed by venture capital. The platform offers a ... Read More about Sequoia One PEO |
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Free Trial Availability |
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Best Company Size | 51-500 employees501-1,000 employees | 50-500 employeesMedium businesses | 1-50 employees51-500 employees |
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.
- Streamlined HR Processes: With Ampian HR, you can say goodbye to tedious paperwork and manual processes. Our intuitive platform automates tasks like onboarding, payroll, and performance management, allowing your HR team to focus on what really matters: your people.
- Data-Driven Insights: Gain valuable insights with real-time analytics that empower you to make informed decisions. Whether it's tracking employee performance or analyzing turnover rates, Ampian HR provides the metrics you need to drive strategic HR initiatives.
- Enhanced Employee Experience: We believe that a positive employee experience is key to retention. Ampian HR offers self-service options for employees, enabling them to manage their own information, request time off, and access resources easily—creating a more engaged workforce.
- Streamlined HR Processes: With Sequoia One PEO, you can say goodbye to the complexities of managing HR tasks. By outsourcing these functions, your team can focus on strategic initiatives rather than paperwork.
- Cost Efficiency: We understand that managing a workforce can be expensive. Sequoia One helps reduce costs through collective bargaining power for benefits, allowing you to offer competitive packages without breaking the bank.
- Compliance Made Easy: Navigating employment laws can be daunting. Our platform ensures that your business stays compliant with state and federal regulations, reducing the risk of costly penalties and legal issues.
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
- 50 to 500 employees.
- Human Resources, Consulting, Technology, SaaS, and Healthcare.
- HR Managers, Talent Acquisition Specialists, Payroll Administrators, and Employee Relations Coordinators.
- 1 to 500 employees
- Fintech, SaaS, Consulting, Healthcare, and E-commerce
- Typical users encompass roles such as HR Managers, Business Owners, Operations Managers, and Payroll Administrators
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.
- Users may seek alternatives to Ampian HR if they require more customizable features tailored to their specific organizational needs, as some platforms offer greater flexibility in configuration and user experience.
- Organizations experiencing rapid growth might look for alternatives that provide scalable solutions, ensuring that the HR software can evolve alongside their expanding workforce and changing requirements.
- Companies with budget constraints may explore other options that deliver similar functionality at a lower cost, allowing them to optimize their HR management without exceeding financial limits.
- Users may seek alternatives due to specific industry needs that Sequoia One PEO might not address, prompting companies to look for tailored solutions that better fit their operational requirements.
- Cost considerations often drive businesses to explore other PEO options, especially if they find that Sequoia One's pricing structure does not align with their budgetary constraints or financial goals.
- Companies experiencing rapid growth may require more scalable solutions than what Sequoia One offers, leading them to consider alternatives that provide enhanced flexibility and support for expanding teams.
Software Demo
Demo |  Sequoia One PEO 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, Ampian HR and Sequoia One PEO Compare on Features?
Total Features | 15 Features | 8 Features | 7 Features |
|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features |
Get Quote | Get Quote | Get Quote |
Compare ADP TotalSource, Ampian HR and Sequoia One PEO 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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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 Ampian HR 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 Ampian HR’s comprehensive HR compliance and administrative support but note concerns about cost, customization, and integration challenges. What buyers like
Common complaints
| Buyer sentiment Buyers appreciate Sequoia One's specialized support for VC-backed startups and comprehensive HR services but note cost and integration challenges. What buyers like
Common complaints
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List of Customers
Customers | No Customers information available. | No Customers information available. |  Flex  Trustpilot  HungryRoot |
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Media and Screenshots
Screenshots |  5 Screenshots |  3 Screenshots |  4 Screenshots |
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Videos |  3 Videos |  1 Videos | 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 Ampian HR?
- ADP TotalSource and Ampian HR 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 Ampian HR offer a free trial?
- Neither ADP TotalSource nor Ampian HR currently lists a free trial.
- What is the starting price of ADP TotalSource vs Ampian HR?
- ADP TotalSource starts at Contact for pricing. Ampian HR 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 Ampian HR?
- Top alternatives to Ampian HR include Sequoia One PEO, ScalePEO, Questco, Genesis HR, Amplify HR.