Zenefits (now TriNet) vs 15Five
A head-to-head comparison to help you pick the right tool
Last updated: April 30, 2026
Zenefits (now TriNet)
Zenefits was a cloud-based HR platform for small and mid-size businesses. In 2022, Zenefits was acquired by TriNet, one of the largest PEO providers in the US. The Zenefits platform has been integrated into TriNet's product suite. Businesses previously using Zenefits are now served under the TriNet brand.
15Five
15Five is a continuous performance management platform focused on weekly check-ins, OKRs, and employee engagement. It helps managers stay connected with their teams through structured feedback and recognition tools. 15Five is popular with remote and distributed teams that need async communication tools.
Pros
- ✓Strong benefits administration with a wide carrier network
- ✓Easy employee self-service for benefits enrollment and changes
- ✓Affordable base pricing for small teams
- ✓Good compliance tools for ACA and other regulations
Cons
- ✗Payroll processing costs extra as an add-on
- ✗Customer support quality has been inconsistent historically
- ✗Less suitable for companies that need advanced HR or payroll features
Pros
- ✓Simple and intuitive weekly check-in format that drives adoption
- ✓Strong OKR and goal-setting tools
- ✓Excellent manager training and coaching resources
- ✓Good engagement survey tools with benchmarking
Cons
- ✗Limited HR functionality beyond performance and engagement
- ✗No payroll or benefits administration
- ✗Reporting could be more advanced for data-driven HR teams
Zenefits (now TriNet) vs 15Five: Side by Side
| Factor | Zenefits (now TriNet) | 15Five |
|---|---|---|
| User Rating | N/A | N/A |
| Category | HR Software | HR Software |
| Pricing Model | Paid | Paid |
| Starting Price | $8/employee/mo | $4/user/mo |
| Best For | Small businesses focused on benefits administration | Companies focused on employee engagement and performance |
| Our Pick | — | — |
Zenefits (now TriNet) Features
- ✓Benefits administration
- ✓payroll
- ✓time tracking
- ✓compliance
- ✓onboarding
15Five Features
- ✓Weekly check-ins
- ✓OKRs
- ✓performance reviews
- ✓engagement surveys
- ✓manager training
Pricing Comparison
Our Take
Choose Zenefits (now TriNet) if small businesses focused on benefits administration. Choose 15Five if companies focused on employee engagement and performance.
Best For
Small businesses focused on benefits administration
Best For
Companies focused on employee engagement and performance
How Zenefits (now TriNet) and 15Five Are Similar
- •Both are HR Software platforms designed for business teams
- •Both offer web-based access with no software installation required
- •Both provide customer support and onboarding resources
- •Both integrate with popular third-party business tools
- •Both offer a trial or demo to evaluate before purchasing
Also Consider
If neither Zenefits (now TriNet) nor 15Five is the right fit, Justworks is worth evaluating.
Justworks
Small businesses wanting Fortune 500 benefits
From $59/employee/mo
Frequently Asked Questions
What is the difference between Zenefits (now TriNet) and 15Five?
Zenefits (now TriNet) is best for small businesses focused on benefits administration. 15Five is best for companies focused on employee engagement and performance.
Which is better, Zenefits (now TriNet) or 15Five?
Choose Zenefits (now TriNet) if small businesses focused on benefits administration. Choose 15Five if companies focused on employee engagement and performance.
How much does Zenefits (now TriNet) cost?
Zenefits (now TriNet) starts at $8/employee/mo. Pricing model: Paid.
How much does 15Five cost?
15Five starts at $4/user/mo. Pricing model: Paid.
Who should use Zenefits (now TriNet)?
Small businesses focused on benefits administration
Who should use 15Five?
Companies focused on employee engagement and performance