OnPay vs TriNet
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $100M+ (incl. $63M Series B led by Carrick Capital Partners) in Jan 2025 — first institutional round after bootstrapping 13 years. Targeting 6M+ underserved US SMBs with integrated payroll, HR, benefits.
About
OnPay is a bootstrapped-to-institutional software success story — an SMB payroll and HR platform that grew for 13 years without external capital before raising its first institutional round of $100 million+ in January 2025, including a $63 million Series B led by Carrick Capital Partners. The company targets the 6 million+ US small businesses that are systematically underserved by ADP and Paychex (whose platforms are designed for larger companies) and under-supported by consumer-grade tools like Gusto.
TriNet (NYSE: TNET) is one of the largest US PEOs co-employing hundreds of thousands of workers with payroll, enterprise benefits, and HR risk mitigation for SMBs (00M+ annual revenue).
About
TriNet was founded in 1988 in Dublin, California and has grown into one of the largest Professional Employer Organizations in the United States, publicly traded on the New York Stock Exchange under the ticker TNET with annual revenues exceeding $500M. The company serves small and medium-sized businesses across multiple industries, co-employing hundreds of thousands of workers and enabling SMBs to access enterprise-grade benefits, HR expertise, and employment risk management through a single provider.\n\nThe TriNet platform provides payroll processing, benefits administration, time and attendance tracking, performance management tools, and HR advisory services. TriNet has built vertical-specific HR solutions for industries including technology, professional services, financial services, retail, and nonprofits, with benefit packages and compliance support tailored to the specific workforce needs and regulatory environments of each sector.\n\nTriNet expanded its portfolio through strategic acquisitions, including the purchase of Zenefits in 2022, which added a modern SMB HR software product to its PEO offerings and brought significant additional technology talent and customer relationships into the company. TriNet competes against Paychex, ADP TotalSource, and Justworks in the PEO market, leveraging its scale, industry specialization, and breadth of HR services as key differentiators.
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