Retained vs Contingency vs Per-Seat Recruiting: Which Model Fits Your Sales Hiring

Most companies hire sales talent through one of three engagement models — retained search, contingency search, or Per-Seat recruiting. The choice isn’t aesthetic. Each model has specific economic mechanics, specific candidate access, and specific failure modes. Picking the wrong model for your hiring situation typically costs 30-60% more than picking the right one, before considering the opportunity cost of slow or missed hires.

This post walks through the real differences between the three models, when each fits, and how to choose based on your actual hiring situation.

Retained search — how it actually works

Retained search means you’ve engaged a recruiting firm exclusively for a specific role. They commit dedicated time, you commit to running the search through them, and they get paid in installments regardless of placement outcome. Typical structure: 33% of first-year compensation, paid in thirds at engagement, shortlist delivery, and placement.

When retained search fits:

• Senior or executive-level roles (VP Sales, CRO, CCO) where the candidate pool is narrow and the wrong hire is expensive
• Confidential searches where you can’t publicize the role
• Roles where you need active outreach to passive candidates (the best candidates aren’t applying)
• Specialized roles where the firm’s expertise meaningfully shortens time-to-hire

When retained search doesn’t fit:

• Individual contributor sales roles where the candidate pool is large and inbound applications work
• Volume hiring (10+ sales roles per year) where per-role cost compounds quickly
• Time-sensitive searches where you don’t have 8-14 weeks of patience

The economics: retained search on a $200K OTE VP Sales hire costs ~$66K. That’s expensive per role, but it’s the right model when the role is critical and the talent pool requires active sourcing.

Contingency search — how it actually works

Contingency means the firm gets paid only if they make the placement. Typical structure: 20-25% of first-year compensation, paid at placement, no upfront fees. Multiple firms may compete on the same role.

When contingency search fits:

• Individual AE or CSM roles with active candidate markets
• Roles where speed-to-hire matters and you’re comfortable with multiple firms working in parallel
• Roles where the candidate experience is the firm’s main differentiator vs the search quality itself

When contingency doesn’t fit:

• Confidential searches (multiple firms means information leaks)
• Roles where the firm needs to invest 40-80 hours of work that doesn’t pay off without placement
• Hiring at scale where you’re paying contingency fees on multiple placements per year

The economics: contingency on a $150K OTE AE hire costs ~$30K. Cheaper per role than retained, but doesn’t guarantee dedicated attention. The firms work the roles they think they’ll close, not necessarily yours first.

Per-Seat recruiting — how it actually works

Per-Seat (also called RaaS — Recruiting-as-a-Service) means you pay a fixed monthly fee for embedded recruiting capacity. One dedicated recruiter assigned to your team, handling multiple roles concurrently, with a structured replacement guarantee. Typical structure: monthly fee per active recruiter seat, scaling down per role as you fill more seats.

When Per-Seat fits:

• Companies hiring 5+ sales roles per year (the math typically beats contingency or retained at this volume)
• Hiring across multiple sales functions concurrently (SDRs + AEs + CSMs)
• Teams that value continuity — the same recruiter working with your hiring managers across months
• Companies that need recruiting capacity but don’t want to staff a full internal team yet

When Per-Seat doesn’t fit:

• One-off senior leadership searches (use retained instead)
• Companies hiring fewer than 4 sales roles per year (you won’t fully utilize the seat)
• Highly confidential single-role searches (the recruiter typically works across your full team)

The economics: Per-Seat typically costs $8K-$15K per month per active seat, handling 6-10 active roles concurrently. At 8 hires per year, that’s roughly $12K-$22K per hire — meaningfully cheaper than contingency or retained at volume, with the added benefit of continuity.

The real choice framework

Decide based on three variables:

Variable 1 — Volume. How many sales hires per year? Below 4: contingency for ICs, retained for leaders. 4-10: mix, lean toward Per-Seat for the IC volume. 10+: Per-Seat plus retained for senior leadership.

Variable 2 — Role criticality. The narrower the candidate pool and the higher the mishire cost, the more retained search makes sense. VP Sales = retained almost always. SDR #4 of 8 = contingency or Per-Seat.

Variable 3 — Time horizon. Need someone in 30 days = contingency (multiple firms working in parallel). Need someone in 90-120 days with high precision = retained. Building a 12-month hiring plan = Per-Seat.

The hidden costs people don’t model

The headline fee of each model isn’t the full cost. Real costs to model:

• Time-to-hire impact on pipeline: An empty sales seat costs roughly 1/12 of annual quota per month unfilled
• Hiring manager time: Retained and Per-Seat models economize on hiring manager hours significantly more than contingency
• Mishire risk: Retained typically includes 12-month replacement, Per-Seat 90 days per hire, contingency 60-90 days
• Search confidentiality: Contingency searches leak information because multiple firms are calling the same passive candidates
• Continuity: Per-Seat builds institutional knowledge across hires. Each retained or contingency search starts fresh

The most common model-selection mistakes

Mistake 1: Using contingency for VP Sales searches. Multiple firms working a senior search produces lower-quality candidates because no firm dedicates real time. The candidate pool is the contingency firm’s existing rolodex, not actively sourced talent. VP-level mishire cost dwarfs the savings.

Mistake 2: Using retained for high-volume IC hiring. Companies hiring 12 SDRs a year through retained search pay 4-5x what Per-Seat would cost for the same outcome.

Mistake 3: Using Per-Seat for single-role hires. Per-Seat economics depend on filling 6-10 roles per recruiter seat. A single role through Per-Seat is more expensive per hire than contingency would have been.

Mistake 4: Switching models mid-search. A search that starts contingency and gets escalated to retained 6 weeks in usually ends up paying both fees while losing time. Pick the right model at the start.

What about doing it in-house?

Internal recruiting is sometimes the right answer — but rarely cheaper than the alternatives once true costs are modeled. A senior internal recruiter costs $120K-$160K base plus benefits and tools — roughly $180K all-in. At 8 hires per year, that’s $22K per hire, similar to Per-Seat. But internal recruiters take 60-90 days to ramp, have higher turnover than recruiting partners, and lack the candidate network external firms build over years.

Internal recruiting wins when you’re hiring 15+ sales roles per year and need an embedded function. Below that threshold, external partnerships are usually more cost-effective.