A recruitment agency works by sourcing, screening, and presenting qualified candidates to an employer in exchange for a fee — usually a percentage of the new hire’s first-year salary. You pay for the search; the agency runs it for you, from first outreach to signed offer.
That’s the short version. If you’re reading this, you’ve probably already taken a few of those calls yourself — every agency talking about their “process,” and their “network” like that settles it, without ever really explaining what you’re paying for or why one firm wants money upfront, and another doesn’t.
That confusion is normal, and it’s usually where good hiring decisions get made or lost. Here’s what’s genuinely happening behind the pitch, and how the fee model changes what you’re actually buying.
What is a Recruitment Agency?
A recruitment agency is a specialist partner that sources, vets, and presents candidates to an employer for an open role, in exchange for a placement fee.
It’s worth being clear-eyed about who they actually work for: the company pays the bill, so the agency’s real incentive is to fill the role for that company.
Whether that incentive points toward speed or quality depends almost entirely on the fee model, which we’ll walk through below.
Recruitment Agency vs. Staffing Agency vs. Executive Search Firm
These terms get thrown around interchangeably, but knowing the difference matters — it changes what you should expect to pay and how much attention your role actually gets:
Recruitment agency
General term for a firm that fills permanent roles for a placement fee, often specializing by function or industry.
Staffing agency
Typically fills temporary or contract roles, billing an hourly markup on the worker’s pay rather than a one-time placement fee.
Executive search firm
A recruitment agency focused specifically on C-suite and senior leadership roles, almost always working on a retained, exclusive basis.
UltraTalent runs permanent, specialist searches across executive, GTM, and technical hiring—exclusively for SaaS, AI, and tech companies—with three practice lines and deep expertise in each.
For the full breakdown — timelines, guarantee terms, and how to evaluate a retained partner before you sign — see our guide to retained executive search.
How Does a Recruitment Agency Work, Step by Step?
Step 1: Intake and Brief
The agency meets with you to get past the job title and understand the actual problem the hire needs to solve. A rushed 15-minute intake call is usually a preview of a rushed search.
Step 2: Sourcing
The recruiter starts with their existing network, then expands into targeted outreach across LinkedIn, referrals, and passive candidates who aren’t on job boards. This is where most of an agency’s real value gets created, since anyone can post a job but reaching someone who isn’t looking takes an actual network.
Step 3: Screening
Candidates get vetted against the brief before you see a name — background, motivation, comp expectations, and ideally some real assessment of whether they can genuinely do the job.
Why screening quality is the real differentiator
Hiring managers on LinkedIn and Reddit describe the same frustration on repeat: agencies that treat submissions as a numbers game, forwarding CVs with little regard for fit. That pattern shows up often enough to be a recognizable, widely shared complaint across both platforms.
The fix is a smaller, tighter list of people who were genuinely screened against the brief for real fit.
Step 4: Shortlist Presentation
You receive a shortlist — typically three to six candidates — with the agency’s notes on each. This is the moment you can judge agency quality directly: a tight, well-reasoned shortlist beats a long list of maybes every time.
Step 5: Interviews
You run interviews on your side. The agency coordinates scheduling, gathers feedback, and manages candidate expectations between rounds. Deals quietly fall apart here if no one is managing the candidate’s other options.
Step 6: Offer and Close
The agency helps structure and negotiate the offer, since they usually understand the candidate’s real motivations and competing offers better than you do at this stage. A mishandled offer stage loses good candidates fast.
Step 7: Guarantee Period
Most agencies offer a replacement guarantee, typically 90 days, under which they’ll refill the role at no extra cost if the hire doesn’t work out. Always check what triggers the guarantee before you sign anything.
How Do Recruitment Agencies Get Paid?
Recruitment agencies get paid one of three ways: contingency (a fee only if they place a candidate), retained (staged fees paid regardless of outcome), or RPO (a monthly retainer or per-hire fee for an ongoing, embedded arrangement). Which model an agency uses shapes how much attention your role actually gets.
Contingency Search
The agency earns nothing unless they place someone. Fees typically run 15% to 25% of the hire’s first-year salary, with 20% as the most common benchmark, according to the Society for Human Resource Management (SHRM). It’s usually non-exclusive, meaning several agencies can compete for the same role at once.
Retained Search
You pay in stages regardless of outcome — commonly one-third at kickoff, one-third at shortlist, one-third at placement. Fees run 25% to 35% of total first-year compensation, per the Association of Executive Search and Leadership Consultants (AESC), and the engagement is exclusive to one firm.
RPO (Recruitment Process Outsourcing)
You outsource part or all of the hiring function to an external provider that works inside your process, often as an extension of your HR team. Pricing typically runs $3,000 to $10,000 per hire on outcome-based deals, or $8,000 to $15,000 per month per embedded recruiter on capacity-based deals.
| Model | When You Pay | Typical Fee | Exclusivity | Best For |
|---|---|---|---|---|
| Contingency | Only if they place a candidate | 15–25% of first-year base salary | Usually non-exclusive | Mid-level, individual contributor, and specialist roles with a reachable candidate pool |
| Retained | Staged — kickoff, shortlist, placement | 25–35% of total first-year compensation | Exclusive | C-suite, senior leadership, confidential searches |
| RPO | Monthly retainer or per-hire fee | $3,000–$10,000/hire; $8,000–$15,000/month per recruiter | Varies | High-volume, ongoing hiring (crossover value usually starts around 15–25 hires/year) |
Sources: SHRM, AESC, and 2026 RPO market pricing data.
Contingency vs. Retained: Which Model Should You Use?
Choose contingency for mid-level and individual-contributor roles with a reachable candidate pool. Choose retained for senior, confidential, or high-stakes searches, where an exclusive, staged process protects the depth of the search. The right call comes down to how passive the candidate pool is and how much a bad hire would cost you.
| Criteria | Contingency | Retained |
|---|---|---|
| Role level | Mid-level, individual contributor | Senior leadership, C-suite |
| Candidate pool | Reachable through normal channels (job boards, referrals, LinkedIn) | Passive, largely unreachable without a network |
| Confidentiality | Not typically required | Often required |
| Exclusivity | Multiple agencies can run the same role at once | One firm, dedicated to the search |
| Cost of a wrong hire | Lower — easier to reopen the search | High — months of momentum and real money |
Recruitment Agency vs. In-House Recruiting: What’s the Difference?
An in-house recruiter is a full-time employee who knows your culture and process inside out, but their network is limited to what they’ve personally built over time.
An agency brings a deeper, external network built across many companies and searches, at a per-hire cost, without the same day-to-day context on your team.
Most B2B companies end up using both. An internal recruiter or TA function handles process and volume, and an external agency gets brought in for roles where the internal network runs dry — usually senior, technical, or highly specialized hires.
How Recruitment Agencies Work Differently Across Executive, GTM, and Technical Hiring
The mechanics above hold across role types, but what “good” looks like changes depending on what you’re hiring for.
Executive Search
At UltraTalent, we run C-suite and senior leader searches for B2B companies across GTM, commercial, and operational functions.
Every recruiter on our team has deep functional knowledge of the roles we place, so we assess real execution ability at your company’s stage — the substance behind the title.
GTM Hiring
UltraTalent’s 25,000+ network was built exclusively around GTM and revenue talent for SaaS, tech, and AI companies.
Every recruiter on the team has worked on GTM hiring specifically, so a shortlist reflects what a real quota-carrying AE or VP Sales candidate looks like at your ARR stage. For the full picture of how this discipline works end-to-end, see our guide to GTM recruiting.
Technical Hiring
We place engineering, product, data, and infrastructure talent exclusively for B2B companies, with recruiters who understand the difference between a Senior SWE and a Staff Engineer before a hiring manager has to explain it. That distinction changes who gets sourced in the first place.
Across all three practice lines, UltraTalent works with B2B companies ranging from roughly 40 to 500 employees, from Series A through growth stage, across the US, UK, India, APAC, and Southeast Asia.
When Should You Use a Recruitment Agency Instead of Hiring In-House?
Use an agency when a role is senior, technical, or specialized enough that your internal network won’t reach the right candidates, when the search needs to remain confidential, or when the cost of an open seat exceeds the agency’s fee.
If you’re filling high volumes of similar mid-level roles on an ongoing basis, an internal TA function or RPO arrangement is usually more cost-effective than repeated contingency fees.
f you’re weighing that decision specifically for a revenue role, our breakdown of what a GTM recruiter does and when to bring one in walks through the trade-offs in more depth.
Looking for a recruiting partner who actually knows the function you’re hiring for?
UltraTalent runs executive search, GTM hiring, and technical hiring exclusively for B2B companies from Series A to growth-stage scale-up. Fifteen years, a 25,000+ vetted network, and partners who’ve done the roles they place for.
[Talk to us about your search →]
Searching for “Best Recruiting Agency Near Me”? We’ve Got a Few Areas Covered
If your next search is closer to “best recruiting agency near me,” we’ve already done the legwork in a few key markets. Check out our local breakdowns:
United States
Australia
- Recruiting SaaS Roles in Australia: The Complete 2026 Guide
- 10 Best Recruitment Agencies in Australia (2026 Ranked List)
- Top 10 Executive Search Firms in Australia in 2026
- Top 10 Recruitment Agencies in Melbourne in 2026
- 10 Best Sales Recruitment Agencies in Brisbane in 2026
- Best Sales Director Recruitment Agencies in Australia (2026)
Frequently Asked Questions
How do recruitment agencies get paid?
Recruitment agencies get paid by the employer. On a contingency search, they’re paid only if a candidate they submitted gets hired, typically 15–25% of first-year salary. On a retained search, they’re paid in staged installments over the course of the engagement, regardless of outcome.
Do you have to pay a recruitment agency if you don’t hire anyone?
On contingency, no — you only pay if you hire a candidate the agency presented. On retained search, yes — you pay staged fees regardless of outcome, because you’re paying for a dedicated, exclusive process rather than a guaranteed result.
How much do recruitment agencies charge?
Most agencies charge 15–25% of the hire’s first-year base salary on a contingency basis, or 25–35% of total compensation on a retained search, according to SHRM and AESC benchmarks. RPO arrangements typically run $3,000–$10,000 per hire or a monthly retainer.
What’s the difference between a recruitment agency and a staffing agency?
A recruitment agency generally fills permanent roles for a one-time placement fee. A staffing agency typically fills temporary or contract roles and bills an hourly markup on the worker’s pay rather than a placement fee.
How long does it take a recruitment agency to fill a role?
Average time-to-fill across US roles runs about 42–45 days, according to SHRM’s 2025 Benchmarking Report. Senior and executive searches typically take longer, often eight to twelve weeks, due to a smaller, more passive candidate pool.
Is it worth using a recruitment agency for a senior hire?
For most senior GTM, executive, or technical roles, yes. The candidate pool is smaller and harder to reach without an existing network, and a mis-hire at that level typically costs far more than the agency’s fee.
