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✓ Verified profile · 2026-08-22

Insperity

Insperity (NYSE: NSP) is a U.S. professional employer organization (PEO) providing full-service HR for small and midsize businesses via a co-employment model — payroll, benefits, HR administration, compliance and risk management, and proprietary HR technology delivered with dedicated HR specialists. In 2025 it rebranded its core offerings (HR360, HRCore) and, with Workday, launched HRScale, a Workday-powered HCM plus PEO service.

3.9/5· 60+ G2 reviews
Kingwood 19001 Crescent Springs Drive Kingwood, TX 77339Founded 19865001-10000 employees
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Legal nameINSPERITY, INC.
Founded1986
FoundersPaul Sarvadi, Gerald McIntosh
HQKingwood 19001 Crescent Springs Drive Kingwood, TX 77339
Employees5001-10000
ListedNSP
ChannelsLinkedIn

Decision snapshot

Facts, vendor evidence and marketplace signals are labeled separately · verified 2026-08-22
Best for

U.S. small and midsize businesses that want to outsource HR, payroll, benefits and compliance to a co-employment PEO with dedicated HR support.

Strong when

You want a high-touch dedicated-HR-specialist model and access to large-group benefit plans.

Validate before buying

Pricing is not published and quotes are custom; reviewers cite cost and transparency, a five-employee minimum, and limited customization.

PricingNot publicly published; custom quotes based on headcount and payroll.
Implementation referenceCo-employment onboarding with a five-employee minimum for the PEO.
FY2024 revenue$6.6B

Up about 1% year over year

Insperity Q4 and full-year 2024 results
Worksite employees307,261

FY2024 average paid per month

Insperity Q4 and full-year 2024 results

Who should evaluate Insperity?

Employee size

Small business (5+ employees)Midsize business

Operating context

Cross-industryProfessional servicesLife sciencesTechnology

Regions

United States

Primary use cases

Outsourced full-service HRPayrollEmployee benefits administrationHR compliance and risk managementHR technology

Product portfolio

A portfolio vendor — compare the product and package that matches your workforce, not the company name alone.

SMBs outsourcing HR and shifting employer risk

Workforce Optimization (HR360)

Full-service PEO co-employment solution with dedicated HR specialists and technology.

PayrollEmployee benefitsHR administrationCompliance and risk managementDedicated HR specialists
Insperity productsInsperity updated HR portfolio
Owners retaining employer risk but needing HR efficiency

Workforce Acceleration (HRCore)

HR technology and support without co-employment.

PayrollTime and attendancePerformance managementHR reporting
Insperity updated HR portfolio
SMBs seeking competitive benefits

Employee Benefits

Large-group benefit plans negotiated across the worksite-employee base.

MedicalRetirement / 401(k)Benefits administration
Insperity products
Midsized businesses

HRScale (Workday-powered)

Combines Insperity's PEO and full-service HR support with the Workday HCM suite.

Unified HCMPayrollBenefitsComplianceWorkforce insights
Insperity HRScale GA

Core capabilities

PEO / co-employmentPayrollEmployee benefits administrationHR administrationCompliance and risk managementHR technology platformTime and attendancePerformance management401(k) and retirementWorkday HCM integration (HRScale)

Where Insperity is strong

Large-group benefits and dedicated support

Access to competitive benefit plans and dedicated HR specialists is praised by users.

G2: Insperity reviews

What buyers should validate

Pricing transparency

Pricing is not published and reviewers cite cost and transparency concerns.

G2: Insperity reviews

Customization and learning curve

Reviewers report limited customization and a learning curve.

G2: Insperity reviews

Commercial & implementation

Pricing modelCustom quotes based on headcount and payroll; not publicly listedInsperity pricing (third-party)
Public companyNYSE: NSPInsperity full-year 2025 results

Integrations

Developer program and APIs

A developer program with REST-based public APIs plus availability through unified-API providers Finch and Merge.

Insperity developer program

Security & compliance

ESAC and IRS CPEO

Insperity is ESAC accredited and an IRS Certified PEO (CPEO); a SOC certification was not confirmed on official sources.

Insperity: what is a Certified PEO

Customer evidence

Outcomes reported in the vendor's customer stories — treat as vendor-supplied case-study evidence.

AllConnected

Scalable HR for an IT firm

The IT and managed-services firm used Insperity HR solutions for scalable growth.

Vendor case study reports a 68% cost reduction on its 401(k) offering after switching to Insperity.Insperity case study: AllConnected
Explora BioLabs

HR support through growth

The life-sciences company relied on Insperity through growth and an acquisition.

Vendor-reported that Insperity's support was important to the company's growth and speed.Insperity case study: Explora BioLabs

Common alternatives

A shortlist starting point; the right comparison depends on size, geography and the exact product.

Methodology

Company facts, product claims, customer evidence and independent marketplace signals are separated. Time-sensitive data is a dated snapshot. Review all sources →

Latest Insperity coverage

View all →
Feb 10, 2025Insperity Announces Fourth Quarter and Full Year 2024 Results

Insperity (NYSE: NSP), a leading HR solutions provider, reported its Q4 2024 and full-year 2024 financial results, with revenues reaching $6.6 billion for the year, a 1% increase year-over-year. Net income stood at $91…

Oct 31, 2024Insperity Announces Third Quarter Results

Insperity, Inc. reported its third-quarter 2024 results, showcasing a slight decrease in worksite employees (WSEEs) by 2% year-over-year, with a total of 309,088 WSEEs. Despite this, Q3 net income stood at $3 million…

Aug 1, 2024Insperity Achieves 16% Gross Profit Growth in Q2 2024 Amid Economic Challenges

Insperity , Inc. reported strong financial results for Q2 2024, despite a slight decrease in the average number of worksite employees (WSEEs). Gross profit increased by 16% to $260 million due to strong pricing and lower…

May 1, 2024Insperity Q1 2024 Earnings: Strong Performance Despite Economic Slowdown

Insperity, Inc.   reported its Q1 2024 financial results, highlighting a 4% increase in gross profit to $345 million, driven by strong pricing and favorable benefits costs, despite a 1% decrease in average worksite…

Feb 8, 2024Insperity Announces Fourth Quarter and Full Year 2023 Results

Breaking New Grounds: Insperity's Revenue Hits $6.5 Billion, Fueled by Expansion and Workday Collaboration In their latest financial report, Insperity showcased impressive growth with a 2023 revenue of $6.5 billion, up…

Apr 9, 2024Cariloop Secures $20 Million in Series C Funding to Accelerate Growth and Expand Caregiver Support Solutions

Cariloop , a leading platform in comprehensive caregiver support, has successfully closed its Series C funding round with $20 million, led by ABS Capital. This investment underscores the significant growth and nationwide…

Sources & verification

Verified 2026-08-22. Source type is shown so buyers can distinguish official, regulatory, marketplace and legacy evidence.

  1. officialInsperity official website
  2. officialInsperity products
  3. officialInsperity updated HR portfolio
  4. officialInsperity: what is a Certified PEO
  5. officialWorkday and Insperity partnership
  6. officialInsperity HRScale GA
  7. officialInsperity developer program
  8. officialInsperity case study: AllConnected
  9. officialInsperity case study: Explora BioLabs
  10. regulatoryInsperity Q4 and full-year 2024 results
  11. reportingInsperity full-year 2025 results
  12. reportingInsperity PEO review (third-party)
  13. reportingInsperity pricing (third-party)
  14. marketplaceG2: Insperity reviews

Leadership

founders · executives
  • Gerald McIntoshFounder
  • Paul SarvadiFounder
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