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.
Green Leads provides our clients with the highest level subscription based Pipeline Generation services and enable our clients to achieve top line revenue growth and position them as their category leader...
Walter & Shuffain is a results-driven firm which serves as the trusted advisors to privately-held businesses and their owners. We provide consulting, tax and estate planning, and accounting services to a variety of business sectors including: real estate, professional services, healthcare, technology...
AAFCPAs is the premier CPA and consulting firm based in New England and considered an attractive alternative to national CPA firms by discerning clients who appreciate exceptional value. We provide audit, tax, accounting, and advisory solutions to nonprofit organizations, commercial companies, and wealthy...
Offering IT training, technology, and business solutions. nTech Workforce is an ISO/IEC 20000-1:2018 and MBE certified organization, based in the greater Baltimore/Washington Metro Area...
You rely on your employees to move your business forward, they rely on you to deliver an experience equivalent to the experience they deliver to your customers - honest, accurate and timely. So how do you ensure you deliver on your obligations to your employees? Do it with the help from the EBC HR & Payroll...
The HT Group is a comprehensive management consulting, staffing, and recruiting agency in Austin, built upon the foundation of integrity, transparency, and trust. Deeply rooted in its communities, The HT Group’s philosophy is to change lives, one job or project at a time...
Since 2010, VitalSource IT has emerged as the #1 direct placement IT services staffing partner for tech giants such as Amazon.com, eBay, Nest, Twitch, and Zillow Group. We credit our success to strong, lasting partnerships with top companies and talented technical professionals...
We are one of the fastest-growing IT training and Information Technology Consulting and technology solutions providers in the US with an extensive footprint in North America and globally...
We live in an on-demand world where our shopping, groceries and dinner can all arrive where and when we want them. Imagine if talent can be delivered to meet your needs that easily and reliably. Focus GTS connects you with AI and Martech talent in 48 hours or less!...
Clarkston Consulting excels in management, operations, and implementation consulting for life sciences, consumer products, and retail. With a dedicated team of experts, we're here to surpass your expectations and drive your success...
LMG Technology Services LLC is a Houston, Texas-based supplier of technology and professional services. In addition to recruitment and staffing services, we also make software and offer support for it. We specialize in custom software programming and development to meet the needs of a wide range of public and...
Our global reach allows us to work at affordable rates without sacrificing the quality of our work or the timeliness of our delivery, and our customer-focused culture makes it simple for us to collaborate seamlessly with your internal information systems team...
We pledge to keep using cutting-edge tactics, services, and strategies to deliver long-term, client-defined business value that makes the most of each client's IT investment for a competitive edge...
Hire remote talent that costs 70% less than US/EU equivalents
Hire remote talent that costs 70% less than US/EU equivalents
We recruit and help you compensate global talents for your remote positions, ensuring costs are up to 70% lower than what US & Western EU talents typically demand, without sacrificing quality...
Workforce Optimization For People-centric Businesses
Workforce Optimization For People-centric Businesses
EvolveUp is an Austin-based consulting firm specializing in workforce optimization for people-centric businesses. The company combines strategic consulting with hands-on HR technology implementation to help organizations improve efficiency, reduce costs, and align their workforce with business goals...
IS&T, based in Houston, TX, is a top-tier IT services staffing firm, offering unmatched IT staffing solutions to meet your specific needs. We also provide Managed IT services, cutting-edge Web and Application Design, and customized Database Development to support your business goals...
Largest Global Asian-American Executive Search & HR Consulting Firm in the World
Largest Global Asian-American Executive Search & HR Consulting Firm in the World
HRCap, Inc. was founded in 2000 with the vision to connect talented candidates to successful organizations to unlock potentials and create greater value. We operate globally with focus in North America, Europe and APAC areas. With our rich history, seasoned capacities, and press-worthy accomplishments, we are...
Commit is a boutique software development company that specializes in the creation of mobile and web applications utilizing the technologies of React, Node.js, and Android and iOS. We design and construct bespoke e-commerce platforms, ranging in complexity from the most basic to the most advanced. We find it...
Founded in 2000, InSource, Inc. has transformed from a leading IT technology staffing company to a trusted provider of cloud-based technology solutions centered around people, products, and processes. As an Elite ServiceNow Partner and a Managed Services Partner with Identity Management firm OKTA, we are...
Quality Back Office (QBO) relieves business owners from the burdensome tasks of payroll, bill pay, invoicing, bookkeeping, accounting and more. With a dedicated team of real people and over 10 years of experience, we have successfully taken over 500+ back offices. Let us be your go-to back office provider...
20four7VA is a leading virtual recruiting and staff placement company specializing in fully managed remote staffing solutions. We provide end-to-end virtual assistant (VA) services to small-to-medium-sized businesses and freelance business owners worldwide. Our cost-effective, customizable, and scalable...
PADGETT has been catering to the unique needs of small business owners across North America since 1966. With a comprehensive suite of services, including small business consulting advice, professional tax preparation, payroll solutions, bookkeeping, and more, we provide the support and expertise necessary for...
GP Strategies is a global leader in talent transformation services, offering award-winning learning and IT training solutions that drive significant business change. Trusted by over 6,000 enterprises worldwide, we provide a comprehensive suite of services, including vision and strategy alignment, contemporary...
Lightrise Consulting delivers purpose-driven Cloud IT solutions that empower businesses to scale sustainably. We combine technical excellence with a commitment to environmental and social impact, transforming IT and HR headaches into meaningful progress...
BlackWulff is an advisory-led offshore recruitment partner helping US firms build disciplined, long-term teams across finance, accounting, operations, and digital roles. We focus on alignment, structure, and performance not volume hiring...
Windows Management Experts is a Microsoft focused IT services firm delivering enterprise staffing, security, endpoint management, and cloud consulting...
Optimizing Candidate Attraction Through Storytelling, Technology & Strategy
Optimizing Candidate Attraction Through Storytelling, Technology & Strategy
NAS is an award-winning recruitment marketing firm. Our team of experts partner with clients to help them bring qualified candidates into their talent pool and increase their ROI. NAS achieves that by focusing on 3 main pillars: Storytelling, Technology & Strategy. Being a one-stop shop with great in-house...
At Net2Source (N2S), staying ahead of the curve isnt optional its who we are. As a global Talent Company, Net2Source isnt just observing the future were building it. Our proprietary AI-powered recruiting engine enables us to deliver pre-vetted, on-demand talent at speed and scale...
Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent legal entities. Baker Tilly Canada refers to the association of member firms of Baker Tilly Canada Cooperative...
GetNuva connects businesses in the USA with exceptional virtual assistants worldwide. Boost your productivity, drive growth, and embrace diversity with our cost-effective solutions. Lets transform your business together...
Corel Consulting is an Ohio-based outsourced HR and payroll consulting company providing fractional HR, talent acquisition, payroll administration, and people-management solutions to growing businesses. With 20+ years of HR expertise, the company embeds dedicated HR and talent partners into client teams to...
social media marketing & seo for local & global brands.
social media marketing & seo for local & global brands.
Social media agency that prioritizes long-term client relationships and focuses on helping businesses acheive their goals. Our intent is all for your delight...
"Your Trusted Service Partner, Across the Nation."
"Your Trusted Service Partner, Across the Nation."
ASK 2 PRO delivers expert virtual assistant services nationwide, helping businesses streamline tasks, boost efficiency, and expand their network. From admin to communication, we handle the details so you can focus on growth and success...
Your Complete RPO, IT, and Healthcare Staffing Solutions.
Your Complete RPO, IT, and Healthcare Staffing Solutions.
You have arrived at the ideal location if you are seeking a trustworthy partner to simplify your staffing requirements. Leading IT and healthcare staffing Solutions Cloud Space LLC is committed to producing customized and significant outcomes...
Theres Nothing More Powerful Than a United Group of Souls Ignited in a Common Cause.
Theres Nothing More Powerful Than a United Group of Souls Ignited in a Common Cause.
Matter Consulting is the home of Steven Morris’ brand, culture, and business advisory work. Steven has been a trusted advisor to more than 3,000 business leaders at more than 250 global, national, and regional brands since 1994...
KritiKal Solutions is a technology design house and holds 22+ years of experience in AI, Computer Vision, Software Applications, Cloud and Mobile-based Solutions, Embedded Systems, Generative AI and Large Language Models. We specialize in R&D, product engineering, and innovation services...
Everise offers enterprises the solutions and technology they need to rapidly scale their brands across markets, and to evolve their offering through the product or service lifecycle. Some of the world’s most loved brands have products and services that are tested, protected, supported and sold by Everise...
InventivHR is the people operations solution for business owners, executives, and HR professionals. We offer small to mid size businesses, startups, and non-profits flat fee and affordable hourly rates for HR consulting projects. Through our vast nationwide network, validated assessments, and screening tools...
We are Engage PEO – the Professional Employer Organization that wants you to Expect More. In 2011, Engage’s founder, Jay Starkman, set out to build a new kind of PEO. A PEO where the client experience and quality of service are the driving focus of everything. A PEO with an innovative business model. A...
Employer enthusiasts and jobseeker advocates, we’re passionate about connecting candidates with opportunities. We’re partnered with a national network of professionals with expertise ranging from corporate support to healthcare. We’ve built our business by assessing client needs and pairing them with...
The Davis Companies: Connecting You with True Talent.
The Davis Companies: Connecting You with True Talent.
We offer professional staffing, contract staffing, and outsourced talent solutions. Specializing in advanced manufacturing, engineering, technology, and accounting & finance, we build connections and deliver value. Our consultative approach ensures tailored staffing solutions, streamlining the hiring process...
Integrated Human Resources, Inc. a Beverly based Human Resources Consulting Firm. Integrated deploys outsourcing strategies in the areas of human resources, worker’s compensation, employee benefits, benefits administration, and payroll to small businesses throughout the United States...
Simply put, at Navigate, we approach every aspect of our business with the success of yours in mind. When we started Navigate, we wanted to be more than just another service provider for businesses in the New England area. We strive to serve as a trusted and valuable business partner for each of our clients...
California employment law is complicated and constantly changing. To stay current and in compliance, professional HR support is critical. South Bay HR delivers quality, affordable professional human resources and recruiting services for employers throughout Southern California. Our company’s expertise...
At Contact Design, we specialize in finding and recruiting participants, no matter how specific, unique, and immovable the required attributes. Whether you are seeking a Chief Information Security Officer, an optometrist who is in charge of purchasing, a diabetes patient with migraines, or anyone in between...
Designing company culture that propels the future of work, we envision a world where people at every level of every organization treat each other with civility. Our mission is to partner with our clients to help them create a positive workplace environment...
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%