Square Payroll vs TriNet

A detailed comparison of Square Payroll and TriNet. See how they stack up on features, pricing, and user ratings.

At a Glance

Square Payroll TriNet
Rating 4.3/5 4.0/5
Starting Price $35/mo N/A
Free Trial No No
Free Plan No No
Features 7 9
Best For SMB SMB

Key Differences

Square Payroll and TriNet share 7 features. TriNet has 2+ unique features.

Only in TriNet

  • Slack Integration
  • Zapier Integration

Square Payroll

Simple payroll solution from Square for small businesses, designed to integrate with Square's POS and payments ecosystem at $35/month plus $6/person.

Rating 4.3/5
Best for SMB
Free trial No
Free plan No
Visit Square Payroll →

TriNet

Full-service PEO providing HR, payroll, benefits, risk management, and compliance for SMBs, with industry-specific expertise.

Rating 4.0/5
Best for SMB
Free trial No
Free plan No
Visit TriNet →

Feature Comparison

Feature Square Payroll TriNet
Workflow Automation
Reporting Dashboard
EEO/OFCCP Compliance
GDPR Compliance
API Access
HRIS Integration
Mobile App
Slack Integration
Zapier Integration

Pricing Comparison

Square Payroll

Pay Employees $35/mo
Pay Contractors Only Free

TriNet

Custom Custom

Integrations

Both tools integrate with

QuickBooks Zapier

Only Square Payroll

Gmail Google Workspace Square POS

Only TriNet

Azure AD Greenhouse Microsoft 365 Okta Outlook Slack

Pros & Cons

Square Payroll

Pros

  • +Seamless integration with Square POS and payment ecosystem
  • +Contractor-only payroll option with no monthly base fee
  • +Simple, clean interface consistent with Square's design
  • +Automatic tax calculations and filings

Cons

  • -Limited HR features compared to Gusto or Rippling
  • -Best value only for businesses already using Square products
  • -No benefits administration beyond basic offerings
  • -Fewer integrations than standalone payroll platforms

TriNet

Pros

  • +Full-service HR outsourcing — payroll, benefits, compliance, risk management
  • +Industry-specific packages (tech, finance, life sciences)
  • +Access to Fortune 500-level benefits for small companies
  • +Dedicated HR representative for ongoing support

Cons

  • -Expensive compared to DIY HR software ($80-150/employee/month)
  • -Less control over HR processes — you are outsourcing to TriNet
  • -Contract terms can be inflexible
  • -User interface is functional but not modern

Which Should You Choose?

Choose Square Payroll if:

  • • Your company is SMB size
  • • Higher user ratings matter to you (4.3 vs 4.0)
  • • Seamless integration with Square POS and payment ecosystem
Visit Square Payroll

Choose TriNet if:

  • • Your company is SMB size
  • • You need a more feature-rich solution (9 vs 7 features)
  • • Full-service HR outsourcing — payroll, benefits, compliance, risk management
Visit TriNet

How we evaluate tools

Our ratings combine verified user reviews from G2 and Capterra with hands-on feature analysis. Pricing is checked against official sources. We may earn a commission through affiliate links, but this never influences our rankings or recommendations. Read our full methodology.