Guide · For law firms & companies
Retained vs contingency legal search: which model fits your hire
Two ways to engage a legal recruiter — exclusive and funded, or paid-on-placement. The right choice depends less on price than on how hard, senior and sensitive the hire really is. A practical, jargon-free guide for clients.
One question, four hires, two very different answers.
Pick the hire actually in front of you. The right model moves the moment you stop reading the price and start reading the difficulty.
A well-defined, lower-risk role with a deep, active talent pool — many mid-level associate roles. Pay nothing unless you hire, keep the option to walk away, and let speed work for you. Why this fits ↗
The same fee question is the wrong question. The hire’s difficulty, seniority and confidentiality decide the model — not the headline price. The three-question test is in section 07.
What this guide establishes
Everything below describes general industry conventions, not fixed rules. Treat it as a framework for the conversation you should have with any recruiter.
When you engage a recruiter to fill a legal role, you are usually choosing between two commercial models: retained search and contingency search. They are not better or worse in the abstract — they answer different problems. Contingency buys optionality and costs nothing until you hire; retained buys dedicated, exclusive capacity for hires that are too senior, too sensitive or too difficult to leave to chance.
Everything below describes general industry conventions, not fixed rules. Fees, exclusivity windows and guarantee periods are negotiated and vary by firm, seniority and market. Treat this as a framework for the conversation you should have with any recruiter — and ask each one to put their structure in writing before work begins.
This guide deliberately publishes no fee percentage, guarantee period or instalment figure. Quoting one out of context would be misleading — levels are negotiated and vary by firm, seniority and market. Every visual below re-organises this guide’s own qualitative comparison; none is a measured statistic.
They are not better or worse in the abstract — they answer different problems.
The two engagement models, defined
Strip away the jargon and the difference comes down to two questions: when you pay, and whether the recruiter works exclusively for you.
Contingency search
You pay a fee only if you hire a candidate the recruiter introduced. No upfront cost, usually non-exclusive — you may run several recruiters, and your own pipeline, in parallel. The recruiter is paid on results, so the incentive favours speed and volume.
Retained search
You engage one recruiter exclusively and pay in scheduled instalments — typically tied to milestones such as kick-off, shortlist and placement — to fund a defined, market-wide search. Exclusivity buys dedicated time, a controlled process and a complete view of the field.
The choice, reduced to its two parts: when you pay × who works for you. Move either switch and you move along the same optionality→exclusivity ladder.
A common middle path is the exclusive contingency or engaged arrangement: no large upfront retainer, but a modest commitment fee and a period of exclusivity that gives the recruiter room to map the market properly. The labels matter less than the substance — exclusivity, funded effort, and aligned incentives.
The ladder, left to right: optionality at one end, funded exclusivity at the other — with the engaged middle that this guide singles out as the common compromise.
OptionalityExclusivity
- Contingency Paid on placement, usually non-exclusive. No upfront cost, the option to walk away — and recruiters competing on the same role.
- Exclusive contingency / engaged A modest commitment fee and a window of exclusivity. Room to map the market properly without a full retainer — the middle path.
- Retained Exclusive, milestone-funded, market-wide. Dedicated time, a controlled process and a complete view of the field, paid regardless of outcome.
How the models compare across what matters
The same dimensions a careful client weighs — sort the table by any column, or read down the one that matches the hire in front of you.
| Dimension | Contingency | Retained |
|---|---|---|
| When you pay | Only on a successful hire | In instalments across the search, regardless of outcome |
| Exclusivity | Usually non-exclusive; multiple recruiters may compete | One recruiter, exclusive mandate |
| Market coverage | Often the recruiter's existing, active network | Systematic mapping of the whole field, including passive talent |
| Confidentiality | Harder to control across competing recruiters | Tightly controlled — suited to sensitive or replacement hires |
| Incentive | Speed and volume; first CV to land may win | Right hire over fast hire; recruiter is funded to dig |
| Best fit | Well-defined, lower-risk, easier-to-fill roles | Senior, sensitive, hard or business-critical hires |
Conventions, as of 2026; varies by market, firm, sector and hours. Exact fee percentages, guarantee periods and instalment schedules are negotiated per mandate.
What you are actually buying with each model
Behind the fee question sit four real trade-offs — and each one is where the difference between the models actually lives.
When you pay
Contingency: only on a successful hire — risk sits with the recruiter. Retained: in instalments across the search, regardless of outcome — you fund the effort, not just the result.
Who works for you
Contingency is usually non-exclusive: several recruiters, and your own pipeline, may compete on the same role. Retained is one recruiter on an exclusive mandate, with dedicated time to dig.
What gets mapped
Contingency tends to draw on a recruiter's existing, active network. Retained funds systematic mapping of the whole field — including passive talent who would never answer a job-board listing.
Who controls the secret
Across competing contingency recruiters, confidentiality is hard to hold. Under one retained mandate the process is tightly controlled — the reason it suits sensitive or replacement hires.
Contingency search
Paid only on a successful hire, usually non-exclusive. No upfront cost and the option to walk away — but recruiters may compete on the same role, and the incentive favours speed and volume.
This guide, section 03 ↗The dominant cost of a senior legal hire is rarely the recruiter’s fee.
On cost — look past the headline fee
It is tempting to read contingency as 'free until it works' and retained as 'expensive up front.' That framing misses the real number.
It is tempting to read contingency as “free until it works” and retained as “expensive up front.” That framing misses the real number. The dominant cost of a senior legal hire is rarely the recruiter’s fee — it is the cost of the seat staying empty, of a mis-hire who has to be unwound a year later, or of a sensitive search leaking into the market.
The cost of a senior hire, stacked — the headline fee sits at the bottom, and the costs that dwarf it sit on top. Structural; widths show relative weight in the argument, not measured amounts.
- Headline recruiter fee the number everyone fixates on
- The seat staying empty lost work, lost momentum
- A mis-hire unwound a year later value destroyed, not just paid
- A sensitive search leaking a relationship, a deal, an incumbent
- Contingency shifts risk to the recruiter, which is attractive when a role is easy to fill and the cost of a slow or imperfect outcome is modest. You pay only on success, and you keep the option to walk away.
- Retained shifts funded, exclusive effort toward the search. For a lateral partner with a portable book, a practice-group lift-out or a first general counsel, the value created (or destroyed) by the hire dwarfs the fee differential — so paying to guarantee depth and a controlled process is usually the rational choice.
We deliberately do not publish a fixed fee percentage on this page, because quoting one out of context would be misleading — levels vary by firm, seniority and market. For the one set of hard, sourced figures we do stand behind, see our BigLaw associate salary scale for 2026, which underpins how we benchmark compensation in a search.
A simple test for which model fits
Run the hire in front of you through three questions. The more you answer 'retained', the more an exclusive, funded search earns its keep.
The three-question test as a path. Each “yes” pushes the same way — toward an exclusive, funded mandate. Structural; no scores.
- Is the right person scarce, passive, or hard to persuade? No → contingency can work Yes → retained territory
- Is it senior or business-critical — partner, lift-out, GC, CCO? No → lower-commitment is fine Yes → depth and accountability
- Would word getting out damage a relationship, a deal or an incumbent? No → open search is fine Yes → exclusivity is the point
The more answers point right, the more an exclusive, funded search earns its keep.
1. How hard is the hire?
If the role is well-defined and the talent pool is deep and active — many mid-level associate roles, for example — contingency can work well. If the right person is scarce, passive, or has to be persuaded to move, you need a recruiter who is funded to find and approach them rather than wait for applicants. That is retained territory.
2. How senior or business-critical is it?
A lateral partner, a practice-group lift-out, a managing partner, a first general counsel or a chief compliance officer all carry outsized consequences. The cost of getting these wrong — to revenue, to a book of business, to the function’s credibility — argues strongly for the depth and accountability of a retained mandate.
3. How confidential does it need to be?
If word getting out would damage a relationship, a deal or an incumbent, exclusivity is not a luxury — it is the point. One recruiter under a retained mandate can run a controlled, need-to-know process; several contingency recruiters competing on the same role cannot.
For most senior legal mandates the honest answer is some form of exclusive, funded engagement. For high-volume or well-defined roles, contingency is a sensible, lower-commitment way in. A good recruiter will tell you which they think fits — and why — before asking you to sign anything.
If word getting out would damage a relationship, a deal or an incumbent, exclusivity is not a luxury — it is the point.
Two angles on the same choice
Switch sides. The same trade-offs read very differently depending on whether the hire in front of you is easy and well-defined, or senior, sensitive and hard.
When the role is well-defined and the talent pool is deep and active, contingency is a sensible, lower-commitment way in.
| What you get | Why it fits an easy role |
|---|---|
| Pay only on a successful hire | Risk sits with the recruiter when the cost of a slow or imperfect outcome is modest |
| The option to walk away | No upfront commitment on a role you could fill several ways |
| Speed and volume | First strong CV to land may win — fine when the pool is deep and active |
| The recruiter's active network | Enough reach for well-defined associate and mid-level roles |
Many strong hires are made on contingency. The trade-off is structural, not a quality verdict: the incentive favours speed and volume over deep, exclusive market mapping.
When the hire is senior, sensitive or hard, the honest answer is usually some form of exclusive, funded engagement.
| What you get | Why it fits a hard hire |
|---|---|
| Funded, exclusive effort | The recruiter is paid to dig, not just to wait for applicants |
| Systematic mapping of the whole field | Reaches passive candidates who would never answer a job-board listing |
| A tightly controlled process | Exclusivity is the point when a leak would damage a relationship, a deal or an incumbent |
| Right hire over fast hire | The value created or destroyed dwarfs the fee differential on a lateral partner or first GC |
A lateral partner with a portable book, a practice-group lift-out, a managing partner, a first general counsel or a chief compliance officer all carry outsized consequences — which is exactly what an exclusive, funded mandate is built for.
The two questions that move the answer most, on one grid: how hard the hire is, against how senior or business-critical. The harder and more senior, the further toward retained. Structural; no scores.
Where Sartori & Partners fits
We are a legal-sector specialist, not a generalist agency — and we are candid about which model serves a given hire.
Most of our work is senior, sensitive and hard: lateral partners, in-house and general counsel, compliance and legal-operations leadership. Those mandates reward an exclusive, evidence-led approach — we map the whole market first and approach passive candidates carefully, rather than shopping a rented list. For more straightforward roles, we will say so and structure the engagement accordingly.
Whichever model you choose, the terms — fee structure, exclusivity, guarantee period — are agreed in writing before any work begins. If you are not sure which fits your next hire, that is exactly the conversation to start with. See how we run a search →
A good recruiter will tell you which they think fits — and why — before asking you to sign anything.
What underpins this guide
This guide quotes no fee figure and no external statistic — by design. The links below are its own companion pages, where the hard, sourced compensation figures and the search methodology behind every claim actually live.
Companion guides and methodology
5 references- Working with a legal recruiter ↗
- Legal recruitment fees explained ↗
- BigLaw associate salary scale for 2026 ↗
- Our methodology ↗
- Hiring for your law firm ↗
By design, this page publishes no fee percentage, guarantee period or instalment figure — those are negotiated per mandate. The only hard, sourced compensation figures we stand behind sit in the BigLaw associate salary scale, linked above.
Keep reading
Useful next steps for clients weighing how to engage a legal recruiter.
Working with a legal recruiter
What a genuine search partner does, what to expect at each stage, and how to brief one well for a senior legal hire.
Read the guideHiring for your law firm
Lateral partners, practice-group lift-outs, associates and leadership — sourced from the whole market, not a rented list.
Hire for your firmOur methodology
How we map the market, vet a book of business and run an evidence-led search end to end.
See how we workRetained vs contingency: common questions
What is the difference between retained and contingency legal search?
In a contingency arrangement the firm pays a fee only if it hires a candidate the recruiter introduced — there is no upfront commitment and the search is usually non-exclusive. In a retained arrangement the firm engages a single recruiter on an exclusive basis and pays in scheduled instalments to fund a defined, market-wide search. Retained buys dedicated capacity and a controlled process; contingency buys optionality. These are general industry conventions, not fixed rules — terms vary by firm, market and mandate.
Which model is cheaper, retained or contingency?
On a single, easy-to-fill role contingency can feel cheaper because you pay nothing unless you hire. On hard, senior or sensitive mandates retained is frequently better value: the time, mis-hire and market-exposure costs of an unfilled or wrong partner or general-counsel hire usually dwarf any headline fee difference. We do not quote a fixed percentage here because fee levels vary by firm, seniority and market; ask any recruiter to put their structure in writing.
When should a law firm use a retained search?
Retained search suits sensitive, senior or hard-to-fill mandates — a lateral partner with a portable book, a practice-group lift-out, a first general counsel, or any role where a controlled process and a complete view of the market matter more than speed-to-first-CV. Exclusivity lets one recruiter map the whole field and approach passive candidates who would never answer a job-board listing.
Is contingency search lower quality?
Not inherently — many strong hires are made on contingency, especially for well-defined associate and mid-level roles. The trade-off is structural: because a contingency recruiter is paid only on placement and often competes with others on the same role, the incentive favours speed and volume over deep, exclusive market mapping. Quality depends far more on the individual recruiter's rigour and sector knowledge than on the fee model alone.
Can a search start as contingency and convert to retained?
Yes. Engagements are negotiable, and some mandates begin contingency and convert to retained (or to an exclusive, milestone-based engagement) once a firm sees the calibre of the market map. The important thing is that the model fits the difficulty and sensitivity of the specific hire — and that the terms are agreed in writing before work begins.
Start a conversation
Not sure which model fits your next hire?
Tell us about the role and the constraints around it. We will be straight about whether retained, contingency or something in between serves you best — no obligation.