Full-service PEO with dedicated HR support teams
Industry-specialized PEO for SMBs in key verticals
Insperity and TriNet are remarkably evenly matched — both CPEO certified, both established 35+ year companies, both serving the mid-market well.
Side-by-Side Comparison
Insperity Overview
Mid-size businesses seeking dedicated HR teams and high-touch service
Custom quote — typically $150 to $200+ per employee per month
TriNet Overview
SMBs in technology, life sciences, financial services, and nonprofits
Custom quote — industry-based pricing model
Our Verdict
Insperity and TriNet are remarkably evenly matched — both CPEO certified, both established 35+ year companies, both serving the mid-market well. The decision is almost entirely about service model preference and industry fit. Insperity is better if you want a dedicated HR team that knows your business and serves all industries. TriNet is better if you are in a target vertical and want specialists who deeply understand your sector. Neither is a wrong choice for the right business.
Choose Insperity if you want a dedicated HR team relationship, broad industry applicability, and a service model that feels like an extension of your own HR department.
Choose TriNet if your business is in technology, life sciences, financial services, or nonprofits and you want industry-specific benefits and HR specialists who understand your sector.
Frequently Asked Questions
This comparison is editorially independent. Featured placements elsewhere on PEO Authority are paid visibility — they do not influence comparison verdicts or analysis. All information is based on publicly available data and IRS CPEO certification records.