TriNet alternatives
TriNet is a full-service PEO with co-employment and industry-specific service teams. Buyers look elsewhere when they want published pricing, a payroll platform without co-employment, self-serve software, or an incumbent-payroll PEO they can bundle with existing payroll operations.
Insperity
PEOThe other national full-service PEO in the catalog, serving a similar headcount band with co-employment and mid-market benefits. Compare the two on industry focus, assigned-service structure, and contract terms.
Best fit: You want one accountable HR administration relationship. · Your team values access to both systems and human support. · You are prepared to evaluate a multi-service contract.
Justworks
PEOPublished pricing — verified October 15, 2026: PEO Basic $79 and PEO Plus $124 per employee per month, no base fee. A fit for smaller headcounts that want to see the math before a sales conversation.
Best fit: Your team wants a modern self-service experience. · You are buying your first combined HR platform and service. · Simple administration matters as much as breadth.
Gusto
ASOA payroll platform, not a PEO: you stay the sole employer and sponsor your own plans. Verified October 15, 2026 pricing of $49 to $180 per month plus $6 to $22 per person. The alternative for buyers who want HR software without shared employer status.
Best fit: You are under 50 employees. · You want payroll done well without co-employment. · You prefer published pricing to a custom proposal.
Rippling
ASOUnified HR and IT management — HR, payroll, benefits, and device management in one platform. Fits buyers whose priority is consolidating systems rather than outsourcing employment.
Best fit: You want HR, IT, and spend in one system. · You have complex onboarding and offboarding workflows. · You are consolidating several point tools.
How to choose between them
Start with the operating model you actually need — co-employment or sole employer, published pricing or a custom quote, domestic or international coverage. That choice eliminates most of the catalog before vendor features matter. Then compare the remaining providers on service scope, contract terms, and implementation.
Review the full TriNet profile for its services, delivery model, headcount fit, and stated limitations before deciding.
Frequently asked questions
Which PEO is most similar to TriNet?
Insperity. Both are national full-service PEOs using co-employment, serving overlapping headcount bands with large-group benefits access. The differences are in service model, industry specialization, and contract terms — not in the co-employment structure.
Does TriNet publish pricing?
No. Like most national PEOs, TriNet quotes custom pricing per client. Justworks is the catalog alternative that publishes its PEO rates: Basic $79 and Plus $124 per employee per month, verified October 15, 2026.
Can I keep my own benefit plans instead of co-employment?
Yes, but that means leaving the PEO category. Gusto keeps you as sole employer with your own plans at $49 to $180 per month plus $6 to $22 per person, verified October 15, 2026.