Top 10 Best RPO Companies in USA 2025

Hiring in the U.S. has become harder than simply posting a job and hoping the right candidates show up. Startups and growth-stage companies are competing for the same experienced talent, while internal recruiting teams are stretched and budgets are tight. That’s why more companies are turning to recruitment process outsourcing (RPO) to bring structure, consistency, and proven hiring methods into their process.

Recent data backs this up. In an RPO Value and Insights Study, 96% of employers improved their hiring metrics, and 58% reduced time-to-hire after working with an RPO provider. Results like these are pushing RPO from a “nice-to-have support” to a core hiring strategy in 2025.

Key Takeaways

• RPO is becoming a core hiring strategy in the U.S. as companies look for more predictable and efficient recruiting systems.
• The RPO market is growing due to hybrid hiring, global talent access, and the need for improved hiring consistency.
• The top RPO companies include enterprise providers, industry-focused firms, and niche partners with specialized talent networks.
• Each provider differs in strengths: some support high-volume hiring, while others focus on hard-to-fill or strategic roles.
• For teams focused on revenue growth, Activated Scale offers vetted U.S.-based sales talent with early-stage selling experience.

Overview of the RPO Market in the United States

The use of recruitment process outsourcing has expanded as hiring teams look for structure, predictable outcomes, and access to broader talent pools without growing internal headcount. The following data points highlight how the market is evolving:

• The global RPO market was valued at $7.33 billion in 2022 and is projected to reach $24.32 billion by 2030 (CAGR 16.1%, 2023–2030).
• 70% of companies now run recruitment and onboarding in a hybrid model, blending in-person and virtual steps.
• Companies using RPO report up to 40% faster time-to-hire compared to in-house recruiting only.
• 60% of organizations working with RPO partners note higher quality-of-hire due to better screening and evaluation rigor.
• Firms incorporating offshore recruiting support have reported labor cost savings of up to 70%.
• 75% of U.S. businesses use some form of global or remote talent support in their recruiting operations.

Given how quickly hiring expectations and market needs are evolving, choosing the right partner matters.

Also Read: How Business Process Outsourcing Boosts Sales Strategy.

List of Top 10 RPO Companies in the USA

Below is a list of RPO companies that provide full-scope recruitment process outsourcing options and niche partners suited for startups and growth-stage teams.

1. Activated Scale

Activated Scale is a sales talent marketplace that helps startups and scale-ups hire U.S.-based, pre-vetted sales professionals. Instead of long hiring cycles, companies can access fractional SDRs, AEs, and sales leaders on a contract-to-hire basis. It fits teams that need immediate pipeline support and want to avoid overextending their headcount too early. This is especially useful for early go-to-market stages where sales performance can shift quickly.

• Best For: Startups and SaaS companies that need proven U.S.-based sales talent
• Model: Fractional, part-time, and contract-to-hire
• Strength: Rapid access to vetted sales reps ready to produce outcomes

2. Randstad Sourceright

Randstad Sourceright supports large and mid-sized organizations with structured, scalable hiring programs. They offer global reach with local U.S. market support, making them suitable for companies managing a high volume of roles.

• Broad service coverage across industries
• Established tech infrastructure and analytics capabilities
• Consistent delivery across distributed hiring teams
  

3. ManpowerGroup Talent Solutions

ManpowerGroup Talent Solutions provides end-to-end recruitment process outsourcing for companies that need predictable staffing at scale. Their experience with workforce planning helps organizations manage hiring surges and longer-term talent pipeline needs. They also support blended workforce models where full-time and contract talent are combined.

• Strong experience managing high-volume recruitment
• Good fit for organizations stabilizing or rebuilding teams
• Offers talent advisory and workforce planning support

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4. Korn Ferry

Korn Ferry combines recruiting support with employer branding, assessments, and leadership development. Companies choose them when hiring needs include critical roles, where evaluation quality matters more than speed alone. Their methodology focuses heavily on role competency frameworks and interview consistency.

• Works well for leadership-level and specialized hiring
• Offers consulting support across talent strategy
• Known for structured evaluation and assessment methods
  

5. Allegis Global Solutions (AGS)

Allegis Global Solutions is known for long-term recruitment partnerships and coordinated sourcing systems. Their programs are designed for consistency, reporting clarity, and hiring process standardization. AGS supports organizations with multi-region hiring, though they maintain dedicated U.S. delivery teams.

• Flexible program structures for different hiring volumes
• Strong reporting and program governance frameworks
• Useful for companies with distributed teams or multiple business units
  
  

6. Cielo

Cielo focuses purely on talent acquisition solutions, making them a fit for companies that want recruiting depth rather than a broad HR services provider. They are known for employer brand support and candidate experience management. Their programs offer customization, which can help when hiring varies by role type or department.

• Good choice for companies wanting tailored RPO approaches
• Emphasis on candidate communication and experience
• Supports healthcare, technology, and professional services sectors

Also, Check: The Complete Guide to Sales Talent Marketplace Solutions.

7. PeopleScout

PeopleScout provides recruitment process outsourcing with a strong focus on technology and sourcing automation. Their approach helps hiring teams improve consistency and reduce manual workload across stages of the recruiting process. They also support seasonal or surge hiring needs.

• Effective for organizations with variable hiring volumes
• Uses technology to streamline screening and sourcing
• Offers branded talent marketing support
  

8. AMS (Alexander Mann Solutions)

AMS helps organizations redesign and improve their recruiting infrastructure, not only to execute hiring tasks. Their programs include consulting, process refinement, and training for internal hiring teams.

• Good for companies undergoing hiring process changes
• Offers internal team enablement and tooling support
• Works well in tech, finance, and large enterprise environments
  

9. KellyOCG

KellyOCG supports companies that need flexible hiring across full-time, contract, and contingent talent. Their service model works for organizations navigating shifting headcount priorities or uneven hiring demand. They are often selected when cost control and workforce mix management are priorities.

• Blended workforce and talent advisory experience
• Scales up and down without major program restructuring
• Works across multiple U.S. regions and talent categories
  

10. Orion Talent

Orion Talent specializes in sourcing skilled professionals from veteran and technical backgrounds. They combine structured training pathways with targeted recruiting, making them suitable for industries that require practical problem-solving and on-the-job readiness.

• Ideal for technical, engineering, and field operations roles
• Strong candidate readiness and structured onboarding pathways
• Useful for employers building reliable long-term talent pipelines

Each provider brings different strengths, so the best choice depends on your hiring volume, role types, and internal team capacity.

Also Read: Effective Strategies for Generating Inbound Sales Leads.

Conclusion

Selecting an RPO partner shapes your hiring output and influences how your organization defines talent, evaluates fit, and builds long-term team capability. The companies listed here reflect varied approaches to recruiting, from structured enterprise programs to role-focused models. 

For teams building revenue functions, Activated Scale connects companies with pre-vetted U.S.-based sales professionals. These are candidates who have operated in early-stage and growth environments, reducing the ambiguity in evaluating seller performance.

If you’re looking to build a consistent sales hiring approach, book a call to get started with our sales talent network.

FAQs

1. What is Recruitment Process Outsourcing (RPO)?

Recruitment process outsourcing is when a company partners with an external provider to manage part or all of its hiring activities. This can include sourcing, screening, interviewing, coordination, and onboarding support. 

2. How is RPO different from traditional staffing agencies?

Staffing agencies focus on sending candidates quickly, often on a transactional basis. RPO partners, on the other hand, work more closely with the company to understand role requirements, culture, and long-term hiring plans. 

3. Which businesses benefit most from RPO services?

RPO is most useful for organizations hiring regularly or scaling new teams. It suits companies experiencing fluctuating hiring needs, building new departments, expanding into new markets, or looking to improve their internal recruiting process.

4. How long does it take to see results from an RPO partnership?

Most companies begin noticing improvements in sourcing quality and candidate flow within the first few weeks. Measurable gains in time-to-hire and hiring consistency typically appear within one to three months, depending on the volume and complexity of roles.

5. Are RPO services customizable?

Yes. Most RPO providers offer flexible engagement models. A company can outsource a specific hiring step (such as sourcing) or the entire recruitment cycle. The level of involvement depends on internal resources, role complexity, and hiring goals.