Compare the Top PEO Services as of January 2026

What are PEO Services?

PEO service providers allow small to mid-sized companies to take advantage of on-demand human resource services. PEO stands for Professional Employer Organization. PEO services are beneficial to companies that are not big enough to have their own in-house HR department. PEO services carry the tax benefit of acting as the employer of record for the services provided. A lot of PEO service providers also offer HR features and services like recruiting, worker's comp, and onboarding. Compare and read user reviews of the best PEO services currently available using the table below. This list is updated regularly.

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    TriNet

    TriNet

    TriNet

    TriNet is a leading provider of HR outsourcing solutions built for small and midsize businesses. Its platform combines payroll, benefits, risk management, compliance, and HR technology in one integrated system. Through its PEO (Professional Employer Organization) and HR Plus (ASO) offerings, TriNet helps companies streamline HR administration, stay compliant, and access enterprise-level benefits. Businesses can run payroll efficiently, manage compliance with complex state and federal regulations, and offer competitive employee benefits with ease. The company’s intuitive HR platform also automates time tracking, leave requests, and onboarding. With TriNet, organizations can focus on growth while ensuring their people and processes are supported by expert HR guidance.
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