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Updated October 2026 · 3 PEOs

The best PEOs for staffing companies in 2026

Staffing firms need a PEO that handles high-volume temporary payroll and workers' comp across many client sites.

Reviewed by the TopPEOs Research TeamChecked Oct 27, 2026Get free quotes

Quick picks

The short answer for each situation, with price, certification and minimum headcount.

Best forPEOPricePricingCertifiedMinimum
Best national staffing allianceVensure Employer SolutionsQuote onlyQuote onlyCPEO: Check entityESAC: Not confirmedNot published
Florida staffing specialistKey HRQuote onlyQuote onlyCPEO: Not confirmedESAC: Not confirmedNot published
Staffing specialistCornerstone PEOQuote onlyQuote onlyCPEO: NoESAC: Not confirmedNot published

Compare prices

Compare peos for staffing side by side

Filter by certification, headcount and contract terms. Tick up to three to compare them in columns.

3 of 3 PEOs

PEO admin fee, per employee per month

Bars span the low-to-high range; a dot is a single published price. Admin fees only: benefits, workers' comp and state taxes are extra. Click a row to compare.

Published by the PEOThird-party estimateQuote onlyNo public figure
Cornerstone PEOQuote only—
Key HRQuote only—
Vensure Employer SolutionsQuote only—
$0$50$100$150$200$250

Rippling PEO adds a platform fee (about $35 plus $8 per user). Insperity reports an onboarding fee of about $500–$2,000.

Comparing 3
Vensure Employer Solutions
Key HR
Cornerstone PEO
Price
Quote onlyQuote, varies by brand
Quote onlyQuote
Quote onlyQuote
Pricing
Quote only
Quote only
Quote only
Certification
CPEO: Check entityESAC: Not confirmed
CPEO: Not confirmedESAC: Not confirmed
CPEO: NoESAC: Not confirmed
Minimum
Not published
Not published
Not published
Best fit
5–50 employees
5–500 employees
5–500 employees
Contract
Varies by brand
Not published
Not published
Coverage
National
Florida-based
Not published
Industries
Staffing, Professional services
Staffing
Staffing
Strengths
National reach, 161,000+ businesses · Staffing alliance covers all states plus Canada and Mexico
Staffing focus
Staffing focus
Watch out for
Service varies across acquired brands · Check which entity holds certification
Pricing and certification not published
Not on the IRS CPEO list · Pricing not published
Details

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The list

PEOs for staffing, reviewed

Who each PEO suits, who should skip it, and what we could verify about price and certification.

Best national staffing alliance

1.Vensure Employer Solutions

A roll-up of many PEO brands (108 acquisitions) serving 161,000+ businesses.

Who it's for: Small businesses and staffing firms that want a national provider with local brands.

Skip it if: Buyers who want consistent service: quality varies across acquired brands.

Pros

  • National reach, 161,000+ businesses
  • Staffing alliance covers all states plus Canada and Mexico

Cons

  • Service varies across acquired brands
  • Check which entity holds certification
Vensure Employer Solutions reviewVensure Employer Solutions pricing

Florida staffing specialist

2.Key HR

A Florida PEO that focuses on staffing companies.

Who it's for: Florida staffing firms with high-volume temporary payroll.

Skip it if: Businesses outside staffing.

Pros

  • Staffing focus

Cons

  • Pricing and certification not published
Key HR reviewKey HR pricing

Staffing specialist

3.Cornerstone PEO

A PEO that focuses on staffing companies. It does not appear on the IRS CPEO list.

Who it's for: Staffing firms that want a staffing-specialist PEO.

Skip it if: Buyers who require IRS CPEO certification.

Pros

  • Staffing focus

Cons

  • Not on the IRS CPEO list
  • Pricing not published
Cornerstone PEO reviewCornerstone PEO pricing

How we built this list

  1. Every PEO we can verify. Inclusion never depends on referral fees or partnerships.
  2. Certification checked against the IRS list. CPEO status comes from the IRS active list dated Aug 7, 2026.
  3. Prices labeled. Published prices are marked; everything else is a third-party estimate or “quote only.”
  4. Order is editorial. We order by fit for the situation in the title, and say why.

Full methodology

Considered, not included

  • Profiles marked “limited” have little public pricing or certification data. We include them so you know they exist, and update them as facts become verifiable.

Questions buyers ask

Do most PEOs take staffing companies?

Many decline them because of workers' comp risk. Vensure runs a staffing alliance covering all states plus Canada and Mexico.

Changelog. Oct 27, 2026: list published; CPEO status checked against the IRS list dated Aug 7, 2026.

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