Hiring the right talent is becoming increasingly complex. While organizations have access to more recruitment technology than ever before, better tools are not necessarily translating into easier hiring. In fact, according to ManpowerGroup's Global Talent Shortage Survey, 71% of employers report difficulty securing the skilled talent they need.
Against this backdrop, the advantages of recruitment process outsourcing (RPO) are gaining greater attention among employers seeking a more efficient and scalable approach to recruitment.
💡Key Insights
- Employers are raising the bar on quality of hire, but finding the right talent remains a challenge.
- Technology is improving recruitment efficiency, but it cannot solve talent shortages.
- RPO can help businesses improve efficiency, reduce hiring costs, and enhance hiring quality.
RPO is gaining momentum
HR outsourcing is not new. In fact, research from Insignia Resources shows that payroll remains the most commonly outsourced HR function, with 70% of organizations outsourcing payroll-related activities.
However, as hiring becomes more complex, businesses are increasingly expanding their outsourcing strategies beyond payroll, with RPO emerging as one of the fastest-growing outsourced HR functions.
Why?
Because organizations are looking for ways to hire more efficiently without sacrificing quality.
What is RPO?
At its core, RPO is a partnership model where an external provider takes responsibility for part or all of a company's recruitment function. Rather than filling a specific vacancy, an RPO provider works as an extension of the organization's talent acquisition team.
This model allows employers to scale recruitment support based on hiring needs while gaining access to specialized expertise and recruitment resources.
Advantages of outsourcing recruitment
So, what makes RPO attractive to employers?
While every organization's hiring priorities are different, the growth of the RPO market is largely driven by three business objectives: hiring faster, reducing recruitment costs, and improving hiring outcomes.
How RPO improves time to hire
One of the biggest advantages of recruitment process outsourcing is speed.
Research from iXceed found that organizations using RPO experience 30-40% faster time-to-fill compared with traditional in-house recruitment models.
This matters because recruitment timelines are becoming increasingly difficult to manage.
| Position Type | Typical Time-to-Hire |
|---|---|
| Global median | 38 days |
| Mid-level professional roles | 30–60 days |
| Senior, technical, or leadership roles | 60–120+ days |
For organizations competing in talent-short industries such as IT, fintech, engineering, and construction, lengthy hiring cycles can result in lost productivity and missed growth opportunities.
By providing dedicated recruitment resources, broader talent networks, and structured hiring processes, RPO providers can help organizations shorten hiring timelines without compromising quality.
And faster hiring is not the only benefit.
How RPO reduces hiring costs
Beyond speed, cost control is another major reason organizations explore RPO.
Hiring can become expensive, particularly when businesses need to fill multiple positions simultaneously. Research from Zippia estimates that the average cost-per-hire is approximately US$4,700, rising to US$14,936 for executive positions.
At the same time, iXceed reports that organizations using RPO achieve 40-50% lower cost-per-hire than those relying solely on in-house recruitment teams.
For organizations experiencing rapid growth or recurring hiring demand, these savings can accumulate quickly.
However, reducing hiring costs should never come at the expense of hiring quality.
How RPO provides better hiring outcomes
Speed and cost matter, but neither means much if organizations struggle to attract the right candidates.
This is where another key benefit of outsourcing recruitment becomes apparent: quality.
Research from AMS found that 60% of organizations using RPO reported improvements in candidate quality. One contributing factor was a reduction in candidate time-in-process, which decreased from 110 days to 33 days after implementing an RPO model.
Because RPO providers focus on structured candidate sourcing, screening and selection, recruitment analytics, and market intelligence, organizations are often better positioned to identify candidates who align with both immediate hiring requirements and long-term business goals.
In other words, the value of RPO is not simply hiring faster - it is hiring better.
What could this look like in practice?
Imagine,
A company with 100 employees needs to hire 10 mid-level IT professionals within a competitive labor market. Because technical talent remains difficult to source, recruitment timelines can quickly extend beyond normal hiring cycles.
| Criteria | In-House Recruitment | RPO |
|---|---|---|
| Time-to-hire | ~60 days minimum | ~36–42 days |
| Total cost of filling 10 positions | ~US$47,000 |
~US$23,500–28,200 |
RPO vs recruitment agency
Many employers are familiar with traditional recruitment. However, fewer organizations fully understand how RPO differs from recruitment agencies.
| Criteria | Recruitment Agency | RPO |
|---|---|---|
| Ownership of recruitment strategy | Employer | Shared between employer and RPO provider |
| Scope | Focus on filling specific vacancies | Supports end-to-end recruitment from sourcing to onboarding |
| Candidate sourcing | Agency database and network | Multi-channel sourcing strategy aligned with hiring goals |
| Recruitment process | Vacancy-based support | Embedded recruitment process and dedicated team |
| Employer branding | Limited involvement | Active support for employer branding and candidate experience |
| Best suited for | Individual hard-to-fill positions | Ongoing, large-scale, or strategic recruitment needs |
Simply put, a recruitment agency helps companies fill jobs. An RPO partner helps companies build a stronger recruitment function.
However, not all RPO providers deliver the same level of support or results.
How to choose an RPO provider
Choosing the right provider can have a significant impact on the success of an RPO program. Before selecting an RPO provider, employers may consider the following factors:
- Industry expertise: Does the provider understand your industry, talent market, and hiring challenges?
- Scalability: Can the provider support both current hiring needs and future growth?
- Candidate sourcing capabilities: Does the provider have access to diverse talent pools and proactive sourcing strategies?
- Employer branding support: Can they strengthen your employer brand and candidate experience throughout the hiring journey?
- Proven results: Can the provider demonstrate success delivering measurable improvements in quality of hire, cost-per-hire, or time-to-hire?
Evaluating these factors can help employers identify a provider that aligns with both their current recruitment needs and long-term talent acquisition goals.
Why business choose Manpower Vietnam
With more than 16 years of experience in Vietnam and a nationwide team of over 120 recruitment specialists, Manpower Vietnam has supported hundreds of organizations across a wide range of industries.
Case study: Supporting large-scale IT recruitment for a digital transformation project
The outcome
Rather than operating as an external supplier, Manpower Vietnam worked as an extension of the client's recruitment team, supporting talent acquisition efforts from sourcing and engagement through onboarding.
The result was a scalable recruitment solution capable of supporting large-volume hiring while maintaining candidate quality and improving hiring efficiency.
Looking to strengthen your hiring capabilities and improve recruitment outcomes?
EXPLORE OUR OUTSOURCING SOLUTIONSReference List
Insignia Resources (2026). HR Outsourcing Statistics. View source
iXceed Solutions (2025). Why More Companies Are Outsourcing Recruitment. View source
Zippia (2023). Cost of Hiring Statistics: Average Cost Per Hire. View source
AMS (2026). Recruitment Process Outsourcing Results. View source
FAQs
When should companies consider RPO?
Organizations often consider RPO when they are experiencing rapid growth, struggling to fill specialized roles, managing high-volume hiring, or facing limited internal recruitment resources.
Who benefits the most from outsourcing?
Corporations and business owners benefit the most from outsourcing recruitment, especially when hiring demand exceeds internal capacity.
Is RPO suitable for small and medium-sized businesses?
Yes. While RPO is often associated with large-scale hiring, many providers like Manpower offer flexible solutions that can support smaller organizations.
Where can I learn more about RPO?
If you're considering RPO but still have questions about how it works or when to use it, check out our complete RPO guide.
