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Head-to-head · PEO Software

TriNet PEO Technology Platform vs Stratum PEO

  • Updated Sep 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score TriNet PEO Technology Platform #3 in PEO Software 8.2/10 Pricing on request ✓ 6 of 6 features Visit TriNet
Stratum PEO #4 in PEO Software 7.8/10 Paid ✓ 6 of 6 features Visit Stratum PEO

TriNet PEO Technology Platform leads on 0 checks, Stratum PEO on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTriNet PEO Technology Platform · 8.2/10

TriNet PEO Technology Platform scores higher on our rubric for peo software: 8.2 against 7.8 out of 10; our editors rank them #3 and #4.

TriNet PEO Technology Platform is the better fit for growing PEOs needing a mature platform. Stratum PEO is the better fit for large PEOs needing deep compliance operations.

  • TriNet PEO Technology Platform fits best

    Growing PEOs needing a mature platform

  • Stratum PEO fits best

    Large PEOs needing deep compliance operations

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature TriNet PEO Technology Platform 8.2/10 Visit ↗ Stratum PEO 7.8/10 Visit ↗
At a glance
Editor score 8.2 7.8
Ranking #3 in PEO Software #4 in PEO Software
Best for Growing PEOs needing a mature platform Large PEOs needing deep compliance operations
Pricing model Paid Paid
Starting price Not published Not published
Free plan — —
Free trial — —
Deployment Cloud, Mobile Self-hosted, Cloud
Platforms Web, iOS, Android Web, iOS, Android
Compliance GDPR, 2FA SSO/SAML, 2FA
Integrations 6 integrations 9 integrations
Built for Small business, Mid-market Small business, Mid-market, Enterprise
Features TriNet PEO Technology Platform 6/6 · Stratum PEO 6/6
Client company portal ✓ ✓
Payroll and tax admin ✓ ✓
Benefits enrollment ✓ ✓
Compliance tools ✓ ✓
Employee self-service ✓ ✓
HR onboarding ✓ ✓
Our review
Pros
  • Payroll, tax support, benefits, onboarding, and performance in one platform
  • Employee self-service via web and iOS/Android mobile apps
  • APIs, AI assistance, analytics, and integrations for connected HR operations
  • 50-state and D.C. payroll tax engine with local tax resolution
  • Benefits, leave, onboarding, compliance, workers’ compensation, and CRM modules
  • Self-hosted perpetual license with no per-employee or seat fees
Cons
  • Pricing is quote-based and requires contacting sales
  • No free plan is available
  • The software is offered as part of TriNet PEO services, not as a standalone product
  • Starting price of $150,000 raises the entry barrier
  • Current tax tables and compliance rules require an annual subscription
  • Broad module coverage may exceed the needs of narrowly focused operators
Our verdict

TriNet PEO Technology Platform supports TriNet’s professional employer organization services for small and medium-sized businesses. It brings payroll processing and tax filing support together with benefits enrollment, time and attendance,…

Read the review →

Stratum PEO is a workforce-management platform for professional employer organizations, administrative services organizations, domestic EORs, staffing agencies, and CPA firms. Its scope spans payroll and tax processing, benefits…

Read the review →
  1. TriNet PEO Technology PlatformPEO Software 8.2Pricing on request
  2. Stratum PEOPEO Software 7.8Paid

Strengths and trade-offs

  • TriNet PEO Technology Platform — where it wins

    • Payroll, tax support, benefits, onboarding, and performance in one platform
    • Employee self-service via web and iOS/Android mobile apps
    • APIs, AI assistance, analytics, and integrations for connected HR operations

    Where it doesn't

    • Pricing is quote-based and requires contacting sales
    • No free plan is available
    • The software is offered as part of TriNet PEO services, not as a standalone product

  • Stratum PEO — where it wins

    • 50-state and D.C. payroll tax engine with local tax resolution
    • Benefits, leave, onboarding, compliance, workers’ compensation, and CRM modules
    • Self-hosted perpetual license with no per-employee or seat fees

    Where it doesn't

    • Starting price of $150,000 raises the entry barrier
    • Current tax tables and compliance rules require an annual subscription
    • Broad module coverage may exceed the needs of narrowly focused operators
  • TriNet PEO Technology Platform8.2/10 · Pricing on request

    A broad PEO platform for growing businesses that want payroll, benefits, and HR in one system.

    Visit TriNetFull verdict →
  • Stratum PEO7.8/10 · Paid

    Broad PEO operations coverage with self-hosted flexibility, but a high starting price.

    Visit Stratum PEOFull verdict →

More comparisons

All PEO software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update