Updated: July 23, 2022

Professional Employer Organizations: #1 List in 2023

You found our list of the best professional employer organizations.

Professional employer organizations are companies that work with small businesses and mid-sized organization to handle HR functions. For example, the organization may handle payroll, workers compensation and healthcare benefits. Because these organizations work in such a vital capacity with clients, they are often called co-employers. The term “professional employer organization” is commonly shortened to PEO.

A PEO is an example of HR outsourcing, and often includes HR software. PEOs can help administer employee benefits.

This list includes:

  • the best PEO companies
  • top professional employer organizations
  • the best PEO software

Let’s get to it!

List of professional employer organizations

When you are a small business, you may not want to devote a ton of time to HR. If this restriction is the case for your organization, then consider partnering with a PEO to handle payroll and benefits.

1. Justworks

Justworks is a PEO that lets both employers and employees navigate payroll, benefits, HR, and compliance. The company prides itself on being personable, which means that if you have a customer service question, Justworks will answer you via phone, email, Slack or even text. The company offers a comprehensive solution, easy to navigate dashboard, and numerous other benefits.

Check out Justworks.

2. ADP TotalSource

ADP TotalSource is an accredited PEO that specializes in delivering Fortune 500 level benefits and world class customer service. This PEO assigns a strategic HR specialist when clients sign on, and these businesses are not locked in a long-term contract when they do. With ADP’s specialists on hand, businesses can have peace of mind in their employment processes, especially when they are working across a variety of regions.

Learn about ADP TotalSource.

3. TriNet

TriNet is an accredited PEO that provides HR consulting, benefits, risk mitigation, and payroll services. TriNet’s goal is take care of the administrative HR work that is so important to functioning well, and let companies focus on their actual missions. This PEO also has different HR solutions depending on the size of the company, including for larger organizations with 500 to 1000 or more employees.

Take a look at TriNet.

4. Paychex Flex

Paychex Flex has a primary focus on payroll. While features may be limited, Paychex Flex promises to make sure that paying your employees goes off without a hitch. Also, this PEO offers transparency by letting your team look up their own payroll information, such as their pay stubs and W-2’s, which means that colleagues no longer have to go to HR with these requests. Paycheck Flex can help save your team time and energy to focus on other important processes.

Discover Paychex Flex.

5. Zenefits

Zenefits is a PEO that consolidates a company’s onboarding, PTO tracking, payroll, and benefits into an easy-to-use platform. This platform provides a more full service HR experience by handling organizational charts and performance reviews. Zenefits is a comprehensive solution ideal for companies that do not want to spend a lot of time on HR.

Explore Zenefits.

6. Oasis, a Paychex Company

While Paychex focuses on payroll, Oasis helps with payroll, and other functions, such as HR services, benefits, and risk management. Another accredited PEO solution, Oasis also personally tailors their services to your business by providing access to a team of experts that can give you practical advice. Working with these experts can help mitigate costly challenges down the line.

Peruse Oasis.

7. Insperity

Insperity is an accredited PEO that supports payroll services, employee administration, onboarding, performance reviews, time and attendance monitoring, and HR resources. With all these features, Insperity claims to be there for you and your team every step of the way, even until retirement. While this promise is a bold one, you can review the company’s site and testimonials for a full picture of their capabilities.

Try out Insperity.

8. GenesisHR

With roots in Massachusetts, GenesisHR is a PEO that revels in providing excellent customer service and the best benefits to small businesses. As an accredited PEO with 25 years in the industry, GenesisHR will also work with you and change your HR solution as your business grows. With these features, GenesisHR hopes to help organizations attract and retain top talent, which is a major competitive advantage.

Learn more about GenesisHR.

9. ScalePEO

ScalePEO provides payroll services, integrated benefits, compliance, and HR expertise. An accredited PEO, this company helps businesses grow by taking care of their HR needs, so they can focus on their goals. By simplifying how to run your business, ScalePEO helps you stay in business longer.

Examine ScalePEO.

Final Thoughts

Running a business of any size is challenging, and payroll processes and compliance can be at the top of that list. Outsourcing to a PEO can give you peace of mind in knowing that your employment processes are handled by experts, plus save time and money. Just remember, before deciding on a PEO, check for accreditation, as well as the features that they offer.

Next, check our our list of the best applicant tracking systems and these time tracking software tools for work.

We also have a list of the best employee management software, one with task management tools, and one with employee scheduling software.

FAQ: Professional Employer Organizations

Here are some common asked questions about professional employer organizations and PEO software.

What is a PEO?

A PEO, or professional employer organization, is a company that manages the HR needs of small to medium sized businesses. By outsourcing human resource functions, small to mid-sized businesses are free to focus on their company mission, instead of addressing HR issues.

What is the best PEO?

The best PEO are often accredited companies that offer the most features and benefits at an affordable price. Stellar customer service is also a welcome plus.

Is using a PEO a good idea?

Using a PEO is a good idea if you feel your company spends too much time on HR or if your current HR team is overwhelmed by tasks. Also, if you are a small business, you may not be able to offer as comprehensive health coverage or benefits as you would be able to once signed to a PEO.

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CEO at teambuilding.com.
I write about my experience working with and leading remote teams since 2010.

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