Our directory features the top HR outsourcing companies in the USA. Our directory, backed by five ranking criteria, 12 expert reviewers, and 140+ verified client reviews, to help you confidently identify the best HR outsourcing services for your needs.
Find the Top HR Outsourcing Services in the USA
484 Companies-Rankings updated: September 13, 2026
Featured HR outsourcing services are evaluated based on proven expertise, service scope, and verified client feedback to help businesses identify dependable HR partners. Some listings may be paid.
A leading name in the field of recruitment and staffing
A leading name in the field of recruitment and staffing
JBC Team is a distinguished provider of comprehensive HR and talent solutions, dedicated to redefining the landscape of human resources. Committed to excellence, we offer a wide spectrum of recruiting services tailored to diverse industries...
GSi (Global Systems, Inc.) is a distinguished provider of comprehensive IT solutions and recruiting services, dedicated to empowering businesses through innovative technology. With a steadfast commitment to excellence, we offer a wide range of services tailored to diverse industries...
Career Group Companies is a premier creative staffing recruiting firm with a legacy of over 40 years. With offices in LA, NYC, San Francisco, Miami, Dallas, and Greenwich, we specialize in career matchmaking for administrative, creative, fashion, events, and executive professionals...
With over 20 years of experience, Search Solution Group is a nationally recognized recruitment, staffing, and executive search firm. We provide industry-specific external recruiters to source top talent for businesses. Our award-winning process and aggressive headhunting approach are guided by our core values...
For over 30 years, The Custom Group of Companies has led the creative staffing recruitment industry in New York. We specialize in providing tailored staffing solutions, from temporary/consulting to direct hire and executive search services. Our priority is building long-term relationships with dynamic...
CBR International is a distinguished PEO and consulting firm, committed to providing comprehensive solutions that empower businesses to succeed in the global market. With an unwavering commitment to excellence, we offer a wide array of services tailored to diverse industries...
NetPEO is a distinguished professional employer organization (PEO) committed to simplifying human resources and enhancing business operations. With an unwavering commitment to excellence, we offer a comprehensive suite of services tailored to diverse industries...
ExtensisHR is a leading PEO committed to delivering comprehensive HR solutions that empower businesses to thrive. With an unwavering commitment to excellence, we offer a comprehensive suite of services tailored to diverse industries...
Total Quality Call Center is a One-stop Shop for all of your business needs. We are known for quality services with highest level of professionalism. Our Team is up for every job, managing different projects as we provide affordable business registration, business planning, CRM or Software setups and...
ClarkStaff is a global outsourcing company that provides tailored remote staffing solutions to businesses of all sizes. From seat leasing and recruitment process outsourcing (RPO) to project-based and hourly services, ClarkStaff helps companies streamline operations, reduce costs, and access top-tier talent...
As the largest, national staffing agency specializing exclusively in high-end, niche IT, tech, and digital marketing talent, staffing is more than just our job. Its our passion. For nearly two decades, we've changed how to approach hiring needs for contract, contract-to-hire, and full-time tech and digital...
Hyparz links IT organizations looking for remote workers with developers all around the globe. Hyparz is the main professional destination for IT specialists at all stages of their careers in tech firms...
With nearly 200 clients, we offer comprehensive HR services, infrastructure, and expertise. Our focus is to empower businesses of all sizes, allowing leaders to prioritize strategic growth. From payroll and benefits administration to employee relations and recruitment, we handle it all. Recognized for...
Your HR powerhouse, empowering businesses since 2007.
Your HR powerhouse, empowering businesses since 2007.
KMA Human Resources Consulting has been providing businesses in New England with trusted HR support since 2007. Our experienced team offers a customized approach to fit your specific needs, timeline, and budget...
Global PEO Services is a premier Professional Employer Organization (PEO) committed to simplifying international business expansion through comprehensive global employment solutions...
Hire With Near is a staffing and recruiting agency that helps US companies build remote teams in Latin America across all departments. You get one dedicated recruiter who learns your business, sources against your requirements, and stays your point of contact after the hire. We handle sourcing, screening...
Your Best White Label Web and Mobile App Development Partner
Your Best White Label Web and Mobile App Development Partner
Techno Exponent (T-Web Exponent Private Limited) is an award-winning leading IT company with a successful track record of working with 1200+ clients & serving 2500+ projects worldwide! We are an MCA-registered (Ministry of Corporate Affairs) ISO 9001:2015 Certified company...
It is our purpose to take employees and leaders by the hand and guide them along the complex path of professional success, inspiring them with courage, confidence and care so they can conquer their boldest career dreams with passion and purpose...
SevenStar HR's shared HR services deliver a growth strategy, protecting your organization and optimizing your most valuable asset - your people. No matter what your company size, we have a program to meet your needs. You'll only pay when we're on the job - working hard to find you the best talent, helping...
HR and Employee Relations Investigations Training, Consulting, and Investigative Services
HR and Employee Relations Investigations Training, Consulting, and Investigative Services
Today, RPC has grown into a company that provides employers with risk management guidance and expertise through effective leadership, HR, and Employee Relations consulting and training programs as well as assistance with HR investigations. RPC’s services also include providing organizations with neutral...
Cruzader is a discreet professional search partner trusted by founders and decision-makers to deliver high-impact talent with precision and care. We operate behind the scenes, curating leadership that drives legacy, not just headcount...
At Thriver Consulting Partners, we blend borderless ambition with rock-solid compliance helping you build a global workforce thats transparent, cost-effective, and entirely yours to control. We deliver specialized Employer of Record (EOR) and PEO solutions that empower your business to expand globally...
The Technology Recruitment Firm For The AI Economy
The Technology Recruitment Firm For The AI Economy
InvoHire is a technology recruitment firm focused on helping high-growth companies hire specialized talent for the AI economy, including AI engineers, machine learning professionals, data engineers, software developers, and engineering leaders. The company combines deep technical recruiting expertise with...
GlobiFYE delivers AI-fueled, frugal staffing local and global, from tech to finance, ops to project leads. Slash costs forty to sixty percent with smart methodologies: volume hiring scales teams fast via AI screening; staff augmentation plugs pros seamlessly; retained search bags elites. Contingent options...
BorderlessMind is a premier remote IT talent provider that helps tech companies hire offshore, nearshore, and onshore remote-talent from across the globe. We have the best-in-class hiring process and help build high-quality teams with a remote global talent for our clients...
PSG Global Solutions stands as a leading provider of end-to-end recruiting talent acquisition and workforce management solutions, dedicated to shaping the future of global workforce dynamics...
Onward Search is a specialized workforce solutions provider dedicated to creative, marketing, technology, and gaming talent. We are renowned for empowering creative excellence, brand engagement, and digital innovation by helping leading companies accelerate projects, build teams, and connect with remarkable...
Comprehensive HR Solutions, Unmatched Care and Sustainable Growth
Comprehensive HR Solutions, Unmatched Care and Sustainable Growth
We offer comprehensive and scalable HR solutions with unmatched care. Leverage our premium services and technology for administrative relief, reduced liabilities and better benefits. With a nationwide impact and local presence, we drive sustained growth for businesses and make a difference in communities...
Lana Talent is a Miami-based recruitment agency specializing in connecting U.S. companies with highly skilled professionals from Latin America. By leveraging a network of over 100 recruiters, Lana Talent offers services like Talent Augmentation and Talent Delivery, focusing on cultural fit and cost-effective...
Assistring LLC is a customer-focused BPO partner that helps businesses scale through reliable, high-quality customer support and operational services. We combine skilled teams, efficient processes, and flexible delivery models to provide exceptional value, seamless customer experiences, and consistent...
BrainGain Recruiting is a leading recruiting and talent acquisition firm, dedicated to providing exceptional staffing solutions across diverse industries. Committed to excellence, we offer a comprehensive range of services tailored to meet the unique needs of our clients...
Empowering Education with Quality Staffing Solutions.
Empowering Education with Quality Staffing Solutions.
Kelly Education® is the leader and most experienced provider of substitute teachers nationwide. We are a full service, cost savings solution for all your educational staffing and placement needs ... and so much more. We can even help with the management and placement of your non-educational staff such as...
SHC connects healthcare and school professionals with fulfilling opportunities across hospitals, schools, home health, and correctional facilities nationwide. With a commitment to service and care, we support clinicians, clients, and corporate teams to make a meaningful impact where it matters most...
Construction Labor Staffing Solutions, Skilled Labor Staffing Agency
Construction Labor Staffing Solutions, Skilled Labor Staffing Agency
Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services. We are proud of our thousands of craft professionals, covering all trades, who serve the industry’s leading contractors while emphasizing Safety, Productivity and...
Whether you’ve been a traveling healthcare professional for years or you’re just starting out, we understand the challenges life on the road can bring. Our team has the most experience in the industry and we use it to make sure our travelers have a smooth, headache-free experience each and every time...
Executive Search and Leadership Advisory Firm in the Americas Since 1992.
Executive Search and Leadership Advisory Firm in the Americas Since 1992.
Barbachano International (BIP) is the premier Executive Search and leadership advisory firm in the Americas with a focus on diversity and multicultural target markets. Since 1992, BIP and its affiliates have served over 50% of Fortune 500 Companies...
Seasoned C-Suite and Business Unit leaders around the world work with our Managing Principal & Co-Founder Ron Bates to conquer unique challenges that drive aggressive business outcomes in highly competitive industries...
Recruiting Solutions was established in 1992 as a local, independent, woman-owned staffing and recruiting company. The key to our success has been building quality, long-term partnerships for both our client companies and field associates...
LivingLLoyd is more than a concept – it is a combination of pride, culture and the desire to hire smart and deliver the very best outcome. Internal staff embrace it, candidates and contract workforce welcome its strength, and clients benefit from its power and promise...
A committed team of good people is working round the clock in recreating the world of Staffing and Talent Acquisition industry by providing efficient solutions.Since its birth in 2008, Maven Workforce has made big strides and become a leader in the Staffing and Talent Acquisition industry. From small to...
Frequently Asked Questions About HR Outsourcing Services
What services do most of these companies typically offer?
They typically provide a comprehensive menu of services covering the full employee lifecycle.
According to industry research, these are the most frequently outsourced HR services:
Payroll outsourcing (70%): Processing employee salaries and ensuring that they comply with contract agreements, labor laws, and tax regulations.
Recruitment process outsourcing (RPO) (28%): Sourcing, screening, interviewing, and onboarding talent required by an organization.
Multi-process HRO (26%): Delegating multiple HR operations to a single third-party provider, such as payroll processing, onboarding and training, and compliance.
Benefits administration (18%): Managing an organization’s benefits programs for employees, such as health insurance, paid time off, and retirement plans.
Learning services (14%): Overseeing an organization’s training and development programs, helping employees upskill or reskill.
Beyond these core offerings, these companies also cover performance management, time and attendance tracking, and compliance management.
How much does HR outsourcing cost?
HR outsourcing costs start at $50-$200 per employee per month and can go beyond $1,500 per employee per month. The final rate will depend on the type of HR sourcing service, engagement model, company size and structure, industry, and compliance requirements.
Here’s a pricing breakdown per service type:
Payroll processing: Base fee of $150-$350 per month for a company with under 20 employees
Compliance management: $500-$5,000 per month, depending on scope and requirements
Employer record services (EOR): $200-$1,500 per month per employee
Training and development: $50-$300 per employee per module, and can be exclusive of trainer compensation, event space, and training materials.
Recruitment and talent acquisition: 15%-30% of the talent’s first-year salary or $5,000-$20,000+ per month, with more premium rates for more specialized or niche expertise
What is the difference between HR outsourcing and a PEO?
While both HR outsourcing companies and PEOs (professional employer organizations) help organizations hire and manage their employees, they have different functions.
Mainly, an HRO serves as an external vendor, while a PEO operates through a co-employment model. Below are more details:
HR Outsourcing
PEO
Function
Third-party vendor
Co-employer
Legal Liability
Client
Shares responsibility with the client
Services
Provides the service as needed
Controls the entire HR operations
Payroll, taxes, and filings
Provider handles the service, but the client remains the employer
Provider is the co-employer and administers the entire process
Benefits
Higher flexibility and customization
Client keeps full control
Fewer risks, as PEO shares the liability
All-in-one HR function, no need to search for different providers
What questions should I ask before hiring?
Ask these questions before hiring an HR outsourcing company:
Relevant Background
What HR functions do you cover, and what is your expertise?
Can you provide case studies or references for companies similar to our business size, industry, and complexity?
What is your compliance coverage per state and per country?
Services and Processes
Can you walk me through your end-to-end processes (e.g., onboarding, payroll cycles, offboarding)?
What HR tools and technologies do you use, and can you integrate them with my IT ecosystem?
What is your security and data governance approach, and what are your disaster recovery commitments?
Related to Your Project
What administrative effort is required from our team weekly/monthly?
Can you scale services as we grow (new states/countries, headcount, acquisitions), and what changes in pricing or support model?
What SLAs do you commit to, and who will be our day-to-day contact?
What types of businesses usually outsource their HR services?
Industry research found that 57% of companies outsource at least one HR service, proving that all types of businesses can benefit these from these types of services.
However, here are the sectors that have the highest share of HRO contracts:
Business, financial services, and insurance companies: 22%