PHRBO PEO Software vs Stratum PEO
PHRBO PEO Software
phrbo.comStratum PEO
stratumpeo.comSide by side
| Figure | PHRBO PEO Software | Stratum PEO |
|---|---|---|
| Price from | $8/mo | $750/mo |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 10 |
| Spec score · PEO Software | 7.7 (#2) | 7.6 (#3) |
| Integrations | PHRBO says it integrates with major HRIS, payroll, and accounting platforms via APIs and import/export tools. | The platform lists BambooHR, Greenhouse, Lever, QuickBooks Online, Xero, Slack, Deputy, and Clockify as native connectors. |
| Security | PHRBO describes enterprise-grade security including data encryption, role-based access, multi-factor authentication, and audit logs. | 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. |
| Support | The pricing page lists a dedicated account manager and 24/7 human support among the platform offerings. | Implementation and support are listed at $150/hr, with break-fixes covered through a 90-day warranty after signed go-live acceptance. |
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
PHRBO PEO Software
PHRBO PEO Software is web-based operations software for PEOs coordinating payroll, HR, benefits, invoicing, and compliance across multiple clients. It centralizes worker profiles, leave and expense management, client management, and messaging. Payroll supports multiple schedules, while invoicing, payables, payment notifications, and workflows can be handled across client accounts. Benefits tools cover enrollment, plan configuration, and worker access. Tailored reports address employee patterns, payment tracking, regulatory requirements, and financial data. PHRBO says it connects with major HRIS, payroll, and accounting platforms through APIs and import/export tools. Its stated security measures include encryption, role-based access, multifactor authentication, and audit logs; it also supports single sign-on through major identity providers. Package 1 costs $8 a month per active worker for organizations with 100 or fewer active workers, with no feature gates. More than 100 active workers requires a custom quote. There is no self-serve trial, but a guided demo is available. Initial configuration and onboarding services start at $399.
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.