There's a point in every growing company's life when the way you've always hired stops working. You've been managing recruitment yourself, or with one HR generalist who handles everything from payroll to culture. It was fine when you were hiring two people a year. Now you're hiring twelve — and every vacancy feels like a full-time job.
Recruitment Process Outsourcing (RPO) is the answer a growing number of companies are finding. Here's what it actually is, what it isn't, and whether it makes sense for your business.
What RPO Actually Is
RPO means outsourcing some or all of your recruitment process to an external provider who acts as an extension of your team — not a traditional agency charging per placement, but a managed service that takes ownership of the end-to-end hiring function.
Depending on the scope, an RPO partner might handle: job description creation, job board posting, candidate sourcing, screening and shortlisting, interview coordination, offer management, and onboarding logistics. You retain control of final hiring decisions. We handle the process that leads to those decisions.
The global RPO market was valued at over $9.4 billion in 2024 and is projected to grow at a CAGR of over 15% through 2033. IMARC Group's analysis attributes this to companies recognising that in-house recruitment infrastructure is expensive and inefficient at scale.
What RPO Is Not
RPO is not a recruitment agency. An agency makes money per placement — there is an inherent incentive to push candidates through, whether or not they're truly right for the role. RPO is a service model where the provider succeeds when your hiring succeeds.
RPO is also not a loss of control. The most common concern we hear from companies considering RPO is "we don't want to lose our culture fit." Culture fit is assessed during interviews — which you still run. We manage everything that leads to that point.
The Numbers That Make the Case
Companies that have implemented RPO report reducing time-to-hire by 40–61% and cutting recruitment costs by 30–40%. WorkRocket's comparative analysis of RPO vs in-house recruiting found that days-to-present-first-candidates dropped from 25 to 8 days on average after switching to RPO — a 68% improvement in responsiveness.
For a company hiring 15 people per year with an average salary of £45,000:
- Traditional agency (20% per placement): £135,000 per year in agency fees
- In-house recruiter: £55,000–£70,000 salary plus employer NI, pension, and tools — £65,000–£85,000 total
- RPO model: typically £2,500–£5,000/month depending on volume, totalling £30,000–£60,000 annually
The cost saving is significant. The quality improvement — because an RPO provider with a dedicated sourcing team and network outperforms a single in-house generalist — is often even more valuable.
How Our RPO Service Works
We start with an intake process: understanding your business, your team, your culture, your growth plans, and the specific roles you anticipate hiring for in the next 12 months. This takes two sessions.
From there, we set up your dedicated hiring infrastructure: branded job templates, a careers page if needed, applicant tracking, and a sourcing playbook specific to each role type you hire.
When a hiring need arises, we move immediately. Job description live within 24 hours. Sourcing campaigns active within 48 hours. First shortlist presented within 5–7 working days for most roles. Interview coordination handled end to end.
You get a monthly hiring report covering time-to-shortlist, interview-to-offer conversion, offer acceptance rates, and source channel performance. You can see exactly where your best hires come from and we optimise accordingly.
Who This Works For
RPO makes most sense for companies in a growth phase — typically 20–200 employees, hiring 6–30 people per year, where the volume is too high for ad-hoc management but not yet large enough to justify a full in-house recruitment team.
It's particularly effective for companies that hire in bursts — project-based organisations, funded startups post-raise, or seasonal businesses that need to scale headcount quickly without building permanent recruiting infrastructure.
If you're spending more than 20 hours a month on hiring logistics and still not filling roles as fast as you need to, RPO is worth serious consideration.