Stratum PEO vs TriNet PEO Technology Platform
Stratum PEO
stratumpeo.comTriNet PEO Technology Platform
trinet.comSide by side
| Figure | Stratum PEO | TriNet PEO Technology Platform |
|---|---|---|
| Price from | $750/mo | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 10 | 1 |
| Spec score · PEO Software | 7.6 (#3) | 7.0 (#5) |
| Integrations | The platform lists BambooHR, Greenhouse, Lever, QuickBooks Online, Xero, Slack, Deputy, and Clockify as native connectors. | TriNet maintains prebuilt integrations for select accounting, HRIS, and identity-management solutions and offers APIs for custom integrations. |
| Pricing limits | Tier prices are flat within each tier, reviewed at renewal, and temporary mid-cycle overages trigger no retroactive billing or penalty. | TriNet does not publish standard list pricing; a minimum worksite employee count is required, and benefit costs are separate from the PEPM administrative fee. |
| Security | The site describes schema-per-tenant PostgreSQL isolation, AES-256/Fernet encryption for PII at rest, bcrypt password hashing, mandatory MFA for privileged roles, SAML 2.0 SSO, and append-only audit logging. | TriNet says its platform has SOC 1 Type 2 and SOC 2 Type 2 reports, with current copies and quarterly bridge letters available to existing customers upon request. |
| Support | Implementation and support are listed at $150/hr, with break-fixes covered through a 90-day warranty after signed go-live acceptance. | TriNet PEO customers can use live chat 24/7 and call support Monday through Friday from 6 a.m. to midnight ET, with closures on select U.S. holidays. |
Plans
Stratum PEO
- CPA channel — Starter$9,000 a year
- Staffing — Starter$11,000 a year
- CPA channel — Growth$12,000 a year
- Staffing — Growth$14,000 a year
- CPA channel — Established$15,000 a year
- Staffing — Established$18,000 a year
- ASO — Starter$19,000 a year
- ASO — Growth$23,000 a year
- PEO — Starter$25,000 a year
- ASO — Established$27,000 a year
In their own words
Stratum PEO
Stratum PEO is an HR and payroll platform for PEOs, ASOs, domestic EORs, staffing agencies, and CPA firms administering payroll for clients. It runs fully on customers’ own infrastructure. Its architecture combines 16 FastAPI microservices behind an API gateway with Next.js frontends, and modules can be deployed independently. The in-house tax engine handles federal, state, and local withholding across all 50 states and D.C., with multi-state allocation and NACHA ACH export. HR workflows include onboarding checklists with LLM-assisted I-9 extraction and E-Verify, plus offboarding notices for 21 states. Case management, SLA tracking, escalation rules, AI-assisted triage, Twilio CTI call logging, and sales CRM are included. Native connectors include BambooHR, Greenhouse, Lever, QuickBooks Online, Xero, Slack, Deputy, and Clockify. Annual plans range from $9,000 annually for CPA channel Starter to $27,000 annually for ASO Established. Implementation and support are $150/hr.
TriNet PEO Technology Platform
TriNet PEO Technology Platform brings HR software, payroll, benefits, and IT management together for small and medium-size businesses. Employers and employees use one login for recruiting, onboarding, payroll processing, and benefits administration. Listed HR tools include time and attendance, expense management, applicant tracking, performance and learning management, document management, reporting, and analytics. Payroll links time, expenses, and benefits, and can sync to a general ledger through accounting integrations such as QuickBooks Online. AI tools include a personalized dashboard, TriNet Assistant for answers and tasks, and a Healthee-powered Personal Health Assistant for health-plan and provider navigation. TriNet IT, powered by Electric, connects device provisioning, asset management, and security with HR workflows. Device setup can start when a new hire is added; offboarding can disable access and arrange hardware retrieval by QR code. Apps are available for iOS and Android, alongside web and API access. Pricing is customized and available by request; a minimum worksite employee count is required, and benefit costs and actual payroll taxes are separate from the administrative fee.