9 Best Outsourced Staffing Solutions to Consider in 2026

Almost every staffing firm says it can fill your role fast. What “fill” means varies a lot, though: a temp who starts next week, a contractor for six months, or a full-time hire who stays at your company for years. 

If a role has been open longer than you planned and your team is covering the work, the model you pick matters as much as the firm. Pick the wrong one, and you may end up starting the search over.

The best outsourced staffing solutions are the ones built for the kind of hiring you do. In this article, I cover nine providers I selected to span those models, so you can shortlist the ones that match how you hire.

I'm a writer at Hire With Near, which is on this list, so I'm biased. That's why our listing will explicitly tell you where another firm here is the better call.

What Are the 9 Best Outsourced Staffing Solutions?

The best outsourced staffing solutions range from global staffing firms like Adecco, ManpowerGroup, and Randstad to specialists in creative talent (Aquent), skilled trades (Aerotek), and long-term remote hiring in Latin America (Hire With Near). 

The companies below are in no particular order, because there’s no single best option for everyone: the right fit depends on your roles, budget, timeline, and how you like to work.

How I determined this list: I only included companies that meet at least one of three criteria:

• Strong client ratings: At least 50 client reviews on an established review platform (G2, Clutch, Trustpilot, GoodFirms, or ClearlyRated, client ratings only) with an overall rating of 4.5 or above.
• A long, verifiable history: Staffing firms with decades of national or global presence whose size and market standing can be independently verified, even when third-party review data is limited.
• Large enterprise clients: Documented work for major large enterprise clients, such as Aquent's work with Microsoft, Toyota, and Disney.

From there, I compared each company's services, specialties, and hiring models on its official website, and what clients say about it in reviews.

I wondered what separates a staffing partner worth shortlisting from the rest, so I asked our recruiters. Their answer was screening: the firms worth calling can walk you through theirs step by step. Ask every firm you call to do that.

All these companies deliver on the core promise of outsourced staffing: someone else finds, screens, and presents candidates so your team doesn't have to.

You get:

• A recruiting team that sources and screens candidates for you
• Access to candidates your own job posts don't reach
• Help getting new people started, plus payroll and compliance when you choose a staffing arrangement

The differences lie in how they operate, what they specialize in, and how they structure their partnerships with you.

The table below gives you a quick view of the best outsourced staffing companies on this list; the listings that follow explain each one.

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Note: Because these ratings move over time, I check each provider's score on its review platform regularly and update this table when it changes.

1. Hire With Near

Best for: US companies that want dedicated, full-time professionals in Latin America who join their team for the long term, in any department.

Hire With Near is a full-service staffing and recruiting agency that helps US companies hire top-performing remote talent in Latin America across all departments and industries. We handle sourcing, screening, and candidate presentation, plus payroll and compliance when you choose our staffing model.

We help you build dedicated remote teams in Latin America: full-time professionals who join your team, with working hours that overlap your business day. That makes us the closest fit on this list for companies building a permanent team.

More than 950 companies have hired through us, and our talent pool includes 160,000+ pre-vetted candidates.

We hold a 4.9 rating on G2 across 160+ reviews, where clients most often praise our candidate quality, our communication, and how efficiently the process runs. We're also ranked No. 118 on the 2026 Inc. 5000 list of the fastest-growing private companies in America.

Key features:

• Screening for fit: We fill 97% of the roles we take on and hold a client satisfaction score of 9.1. That comes from screening for fit: the skills, plus the drive, readiness, and cultural match to contribute from day one and grow with your company.
• One partner, one process: Hire across finance, sales, engineering, marketing, and operations with one dedicated team and a repeatable hiring cadence. You get a shortlist of candidates with video introductions in 3 to 5 days, and most of our clients make a hire in under three weeks. We remember what worked last time and adapt to your feedback, so later searches usually get easier.
• No upfront costs: You don't pay anything until you make a hire. Then you choose a one-time placement fee, or a monthly staffing fee if you want us to handle payroll and compliance.
• 180-day replacement guarantee: Double the industry standard. If a hire doesn't work out in the first six months, we find a replacement at no additional cost to you.

CyberFortress, a rapidly growing cybersecurity company, hired an entire 20-person finance and accounting team through Hire With Near, including a Director of Accounting and Financial Reporting, an Accounting Team Lead, and a Director of Global Tax. The new team cut month-end close from 15 days to 10, and the company estimates it saves $1.2M a year compared to hiring in the US.

Rating: 4.9/5 on G2 (160+ reviews).

Limitations: We hire remote professionals in Latin America for long-term roles, and we don't do on-site, US-based, or short-term temporary staffing. Another firm on this list is the better call for:

• High-volume temporary or light industrial shift work: Express Employment Professionals, Kelly Services, Adecco, or ManpowerGroup.
• On-site manufacturing, construction, logistics, or skilled-trade contract labor: Aerotek.
• Temporary or project-based creative and marketing talent: Aquent, which is built for that work.
• One provider running hiring programs across many countries in Europe or Asia: ManpowerGroup, Randstad, or Adecco, which operate at that scale.
• A role that has to sit in a specific US office or city: Robert Half or Express Employment Professionals, which have local branches.

2. Adecco

Best for: Companies that need temporary, temp-to-hire, or permanent staff through a local US branch, especially for office, clerical, and industrial roles.

Adecco earned a spot on this list because it meets the ratings criterion on its own, with strong client ratings on ClearlyRated. It belongs to The Adecco Group, the Swiss-headquartered talent company behind Akkodis (technology and engineering) and LHH (talent development and career transition). 

In ClearlyRated reviews, clients often thank individual branch recruiters by name and describe the relationship as an extension of their own company. Reviewers also say a branch can have resumes in front of them within a few days of a request.

Key features:

• Temporary staffing, temp-to-hire, and permanent placement through local branches across the US.
• Global reach across 62 countries and 3,800 locations, with 660,000+ people on assignment.
• Recruitment process outsourcing (RPO), HR outsourcing, and training and upskilling programs for larger employers.

Rating: 4.5/5 on ClearlyRated (1,490+ reviews).

Limitations: Adecco is built around local branches and on-site roles, so companies hiring remote, full-time professionals in another country will find it a less direct fit. Pricing isn’t publicly listed.

3. ManpowerGroup

Best for: Large employers that want one partner for contingent staffing, permanent hiring, and workforce programs across many countries.

I included ManpowerGroup as one of the long-established firms in staffing. Founded in Milwaukee in 1948, it has more than 75 years in the business and now works across 75 countries and territories, connecting hundreds of thousands of organizations with talent. 

Client reviews on the approved review platforms are too few to show a clear pattern, so its place here rests on that track record and scale. Its family of brands lets one relationship cover very different kinds of hiring.

Key features:

• Manpower, its core brand, for contingent and permanent staffing.
• Experis for IT professional resourcing, project solutions, and managed services.
• Talent Solutions for recruitment process outsourcing, workforce management, and talent development programs.

Rating: No qualifying client rating; included as a long-established, industry-recognized firm.

Limitations: Its scale suits large, multi-site, or multi-country programs. A company making one or two specialized hires may prefer a smaller firm with a single dedicated point of contact. Pricing isn’t publicly listed.

4. Randstad

Best for: Companies running large or multi-country hiring programs that want staffing, RPO, and MSP from one provider.

What stood out about Randstad is its size and breadth. The Dutch company, founded in 1960, operates in 39 markets and says it helped more than 1.7 million people find a job and close to 150,000 clients with their talent needs in 2025. 

Its client reviews on G2 are few and mixed, but the positive ones credit Randstad with taking the recruiting process off clients' plates and with training its recruiters well. I included it as a long-established, industry-recognized firm.

Key features:

• Operational and Professional divisions covering logistics, industrial, skilled trades, contact centers, office support, finance and accounting, HR, legal, sales, healthcare, and engineering.
• Randstad Enterprise for recruitment process outsourcing (RPO), managed service programs (MSP), advisory, and outplacement.
• Randstad Digital for technology talent, global talent centers, and managed solutions.

Rating: No qualifying client rating; included as a long-established, industry-recognized firm.

Limitations: Randstad's strength is volume and geographic reach. Companies that want one dedicated recruiter on a small number of specialized roles may find a boutique firm a closer fit. Pricing isn’t publicly listed.

5. Robert Half

Best for: Companies hiring specialized finance, accounting, technology, legal, marketing, or administrative professionals on contract or full-time.

Robert Half is here because of its long track record in specialized staffing. It pioneered the category in 1948, is listed on the New York Stock Exchange, and describes itself as the world's largest specialized talent solutions and business consulting firm. 

Its client reviews on G2 are few and mixed; the positive ones credit account teams that stay proactive and check in often on staffing needs. I included it as a long-established, industry-recognized firm.

Key features:

• Five practice areas: finance and accounting, technology, marketing and creative, legal, and administrative and customer support.
• Contract talent and full-time placement, so you can cover a short-term gap or make a permanent hire with the same firm.
• Consulting through its subsidiary Protiviti, for companies that need project or advisory help alongside new hires.

Rating: No qualifying client rating; included as a long-established, industry-recognized firm.

Limitations: Robert Half focuses on specialized professional roles, so high-volume industrial or warehouse staffing sits outside its core. Pricing isn’t publicly listed.

6. Kelly Services

Best for: Companies hiring in science, engineering, education, technology, or industrial roles, and enterprises that want an RPO or MSP program.

Kelly Services caught my attention for its history. Founded in 1946, it describes itself as the company that invented the staffing industry, and it now connects more than 450,000 people with work every year. Kelly is headquartered in Troy, Michigan, and has built out a set of specialty divisions around that core staffing business.

Its handful of client reviews on G2 credit expert recruiters and a steady flow of candidates for both technical and non-technical roles. I included it as a long-established, industry-recognized firm.

Key features:

• Specialty divisions, including Kelly Science & Clinical, Kelly Engineering, Kelly Education, Kelly Government, Kelly Digital Infrastructure, and Kelly Professional & Industrial.
• KellyOCG for recruitment process outsourcing (RPO) and managed service provider (MSP) programs, plus direct sourcing and payroll services.
• Technology staffing through brands it has acquired, including Motion Recruitment and Softworld.

Rating: No qualifying client rating; included as a long-established, industry-recognized firm.

Limitations: Kelly's operations today center on the US, Canada, Mexico, and Puerto Rico, so companies that need staffing across Europe, Asia, or other Latin American countries will find its footprint narrower than ManpowerGroup's or Randstad's. Pricing isn’t publicly listed.

7. Aquent

Best for: Companies hiring creative, marketing, and design talent on a temporary, contract-to-hire, or permanent basis.

The reason Aquent made this list is its enterprise client roster. The Boston-based firm describes itself as the leading global creative staffing company and has been in business for more than 40 years.

It counts Microsoft, Toyota, and Disney among its clients and says it has placed more than 400 creatives across 15 Google divisions.

On G2, clients praise how thoroughly vetted and reliable its freelancers are and how much search time it saves their teams.

Key features:

• Temporary staffing, contract-to-hire, and permanent recruitment for roles from graphic design and copywriting to web development and user experience.
• Milton, a proprietary AI search engine that finds creative talent by searching their portfolios.
• Related brands, including Aquent Studios and Aquent RoboHead, for companies that also need creative production support or workflow tools.

Rating: No qualifying client rating; included for its enterprise client roster.

Limitations: Aquent specializes in creative, marketing, and digital roles, so finance, operations, or industrial hiring sits outside its focus. Pricing isn’t publicly listed.

8. Express Employment Professionals

Best for: Companies that need temporary or temp-to-hire staff in volume for office, light industrial, or skilled trades roles, with a local office nearby.

Express Employment Professionals earned its place with one of the largest client review bases in staffing. Founded in 1983 and headquartered in Oklahoma City, it runs a franchise network of 800+ locations across the US, Canada, South Africa, Australia, and New Zealand. 

In ClearlyRated reviews, clients praise fast responses, the care local teams take in selecting the right person for each job, and candidates they say are better than what they've received from other temporary agencies.

Key features:

• Temporary staffing, evergreen (temp-to-hire) placements, and direct hire.
• Professional search through its Specialized Recruiting Group, and healthcare staffing through Express Healthcare Staffing.
• A multi-step candidate selection process certified to ISO 9001:2015.

Rating: 4.6/5 on ClearlyRated (9,250+ reviews).

Limitations: Each office is an independently owned franchise, so service and specialties can vary by location. Express is built for local, on-site roles. Pricing isn’t publicly listed.

9. Aerotek

Best for: Companies that need contract or contract-to-hire workers for manufacturing, construction, logistics, warehousing, or skilled trades.

I chose Aerotek for its client ratings and its depth in the skilled trades. Aerotek is an Allegis Group company based in Hanover, Maryland. After 40 years in staffing, it says it works with more than 18,000 clients and 170,000 contractors a year.

In 2021, Allegis moved Aerotek's engineering and sciences business into a separate company, Actalent, so today's Aerotek focuses on light industrial and skilled trades work. ClearlyRated reviewers praise how carefully its recruiters listen, how thoroughly they vet candidates, and how quickly they respond.

Key features:

• Contract, contract-to-hire, and direct placement staffing.
• Roles such as maintenance mechanics, welders, electricians, equipment operators, and warehouse supervisors across manufacturing, construction, logistics, transportation, and facilities.
• Aerotek Services for managed projects, such as deploying skilled technicians to commission data center sites.

Rating: 4.6/5 on ClearlyRated (1,510+ reviews).

Limitations: Aerotek focuses on on-site industrial and skilled trades roles in the US, so office, creative, or remote professional hiring sits outside its core. Engineering and science roles now go through its sister company, Actalent. Pricing isn’t publicly listed.

What Is an Outsourced Staffing Solution?

Outsourced staffing is a way to hand some or all of your hiring to an outside staffing firm. The firm sources, screens, and presents candidates and, depending on the model, also employs and pays them. 

Companies use it to fill roles faster, reach talent they can’t find alone, and scale without growing an in-house recruiting team.

This service can encompass various aspects of hiring, like:

• Advertising job openings
• Sourcing skilled candidates
• Conducting interviews
• Facilitating the onboarding process
• Payroll processing

By outsourcing, companies aim to speed up the hiring process, access a vast network of talent, and reduce their HR teams’ administrative tasks.

Outsourced staffing services take various forms, including:

• Temporary staffing
• Permanent placement
• Employee leasing
• HR consulting

A quality outsourced staffing solution acts as an extension of a company’s HR department, aligning its recruitment strategy with its goals and culture.

Why Should You Use an Outsourced Staffing Solution?

Outsourced staffing solutions often deliver faster hiring timelines, lower recruitment costs, and access to specialized talent networks your internal team can’t reach. That’s particularly valuable when you need to scale quickly or fill niche roles.

Partnering with an outsourced staffing solution offers seven advantages if you want to fill roles faster with less work for your own team.

Cost-efficiency

External staffing agencies often have economies of scale and established networks that can lower the cost per hire. Additionally, they help minimize indirect costs of the hiring process, such as time spent on hiring by your in-house team.

Access to expertise

Staffing agencies specialize in recruitment and typically have experienced personnel who are adept at finding suitable candidates. They understand the complexities of the job market and have expertise in various industries and roles.

For example, specialized staffing agencies can quickly source hard-to-fill positions like accountants, data analysts, and niche roles such as HubSpot developers that might take months to fill through traditional recruiting.

Flexibility and scalability

Outsourced staffing fuels quick adaptation to market changes and workforce needs without the burden of long-term commitments. It’s particularly beneficial for businesses that experience seasonal fluctuations or rapid growth periods that require high-volume hiring.

Improved quality of hire

With their vast resources, expertise, and recruiting tools, outsourced staffing solutions are positioned to identify high-quality candidates who match your specific needs and culture.

Reduced risk

Employment laws and regulations are complex and ever-changing. Staffing solutions providers stay up to date with these laws and handle much of the paperwork and compliance tied to hiring, thereby reducing the potential for legal issues.

Rapid deployment

When immediate staffing needs arise, staffing agencies can provide prompt placement to keep work moving, reducing downtime and associated losses.

Access to global talent pools

Staffing agencies remove many of the barriers that typically make international hiring complex and time-consuming. Without a partner, hiring outside the US means navigating unfamiliar employment laws, setting up international payroll systems, understanding local tax requirements, and managing compliance across different jurisdictions.

Staffing agencies that specialize in offshore hiring handle much of this operational complexity, allowing you to tap into talent markets that would otherwise be out of reach.

This is particularly valuable for roles that are expensive or difficult to fill domestically. Rather than spending months searching for local candidates or paying premium salaries, you can access a broader talent pool while the staffing partner manages the legal and administrative details of international employment. 

According to Hire With Near's salary data, salaries in Latin America run 30 to 70% lower than comparable US salaries, reflecting the region's lower cost of living.

If you're weighing nearshore against offshore hiring, this short from our team breaks down the difference:

Further reading: Why More US Businesses Are Hiring in Latin America: What We Learned from Talking to 2,000 Hiring Managers

What Qualities Should You Look for in an Outsourced Staffing Provider?

Look for providers with proven expertise in your specific industry, a track record verified through client testimonials and case studies, access to both active and passive candidate pools, and flexible services that can scale with your business needs.

When selecting an outsourced staffing provider, there are several critical qualities to look for:

Industry expertise

Choose a provider with a solid understanding of your industry and experience in placing candidates within your specific field. Its grasp of industry trends, challenges, and job requirements can greatly enhance the quality of your hires.

Reputation and track record

Research the provider’s reputation in the market. Look at its track record through client testimonials, case studies, and reviews for insight into its reliability and performance.

When I read through the review profiles for this list, the most useful reviews named a recruiter and described a specific hire, so I'd give those more weight than a star count.

Candidate pool

Check the breadth and depth of the staffing provider’s talent pool. It should have access to a wide array of prospective candidates, including passive job seekers who may not be actively searching but are open to new opportunities.

Customization and flexibility

The provider should offer tailored services that can adapt to your company’s changing needs. Flexibility is critical for customized roles, project-based hiring, or scalable workforce solutions.

Support services

Consider whether the provider offers additional support services, such as training, performance monitoring, and employee engagement strategies, that can add value beyond the initial placement.

Long-term partnership potential

Look for a provider that is interested in building a long-term relationship with your company. Long-term partners often have a vested interest in your success and tend to work harder to meet your staffing needs over time.

In Hire With Near’s analysis of 2,000+ calls with US companies exploring Latin America hiring, 12% said their main reason was to replace an outsourcing arrangement with direct hires who work as part of their own team.

Related reading: How To Choose the Best Staff Outsourcing Service for Your Business Operations

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Final Thoughts

Before you call anyone, decide what “filled” means for your role: a temp who starts next week, a contractor for a project, or a full-time hire who stays. The firms on this list are built for very different answers to that question.

If I were hiring for a role I'd want to keep for years, that's the first thing I'd tell every firm on the call.

What I noticed going through these listings is how many are built around local branches and on-site roles. For long-term professional roles that can be remote, regions like Latin America open up experienced talent who work hours that overlap with yours. If you want to compare specialists there, see our list of the best nearshore hiring companies.

That's exactly the type of hiring Hire With Near does. Many of our clients start with one or two roles to see how hiring in Latin America works for them, and most make that first hire in under three weeks.

Book a free consultation with Hire With Near, and we'll walk you through our hiring cycle, our fees, and what hiring for your specific roles would look like.

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