Recruitment agency cooperation models success fee or retainer?

Recruitment agency cooperation models should be compared by scope, risk and quality, not only by the moment of payment. The question “Do you work on success fee?” may be useful, but it should not be the first and only criterion when choosing a recruitment partner.

In practice, the payment model influences how much time, persistence and senior expertise the agency can dedicate to the project. Therefore, before asking when the fee is due, it is worth asking what exactly the recruitment process includes.

Why the payment model is not the whole decision

The payment model matters, but it does not tell you whether the agency will solve the recruitment problem well. A lower apparent risk for the client may sometimes mean a lower level of commitment from the agency.

Many companies begin the conversation with one question: “Do you work on success fee?” Often, the discussion does not even reach the price, the consultant’s experience or the way the recruitment process will be conducted. As a result, the client compares agencies through one narrow lens.

However, recruitment can be done better and more effectively when the cooperation model matches the company’s specific need. Otherwise, the client may keep walking down the same road and expect different views.

What is the success fee model?

The success fee model means that 100% of the agency fee is paid at the end of the recruitment process. For the client, it looks simple because there is no prepayment.

In this model, the client’s message is usually clear: “Please search and send me CVs. If I like someone and hire that person, I will pay.” This approach often encourages the agency to present candidates very quickly, because the agency wants to receive payment for the work already done.

The speed of CV presentation is often attractive to the client. However, the agency may focus on the most responsive candidates, not necessarily on the best candidates. Less active candidates, who may sometimes be stronger, can require more time and persistence. In a pure success fee model, time is money.

This model often assumes that the project is handled by a younger consultant whose task is to send candidate CVs to the client as efficiently and quickly as possible. It may work well when there is a large group of responsive candidates. Still, it is not always the safest option for complex or demanding searches.

Where does success fee create hidden risk?

Success fee may look like a no-risk solution, but the risk does not disappear. It may simply move from the invoice to the quality, depth and persistence of the recruitment process.

At first, the logic seems perfect: “I will pay when I find a good person.” Yet a project can become difficult at any stage. Candidates may not accept the client’s offer, may not respond to consultant outreach or may not be active on LinkedIn. In such cases, the agency must invest more time and energy.

The key question is whether an agency paid only after a hire can keep working persistently without considering its own liquidity. If another project is easier and faster to close, the difficult one may quietly move down the priority list. Agencies have their own budgets, and consultants are often measured by placements in a given month.

This cooperation model can justify the mindset: “I have not been paid, so my commitment is time-limited” or “if it works, it works.” Of course, some recruiters and projects fit this model very well. Others do not.

How does the semi-retainer model work?

The semi-retainer model combines a prepayment with a final success-based payment. Usually, the prepayment is around 10–40% of the project value, and the rest is paid after the project is completed.

Some people call this model “success fee with prepayment.” Agencies often use it because many clients initially say they are interested only in success fee cooperation. When the agency answers, “Yes, we work on success fee, but with prepayment,” there is still a chance for a more detailed conversation.

This model gives the agency more confidence that the client will not withdraw from the process. As a result, it can support more persistent work on the project. It also creates a clearer commitment on both sides, without moving fully into a retained model.

What is the retainer model?

The retainer model usually divides the agency fee into three instalments, although four-stage structures also appear. The fee is typically paid after the start of the process, candidate presentation and process closing.

Prepaid models are usually used in more challenging projects. They make sense when the risk of a longer search is higher, when the project requires an experienced consultant or when the client needs to increase the probability that the process will be closed within an agreed timeframe.

Recruitment agency cooperation models based on instalments also reduce the risk of frustrating the agency with a difficult candidate profile. In demanding recruitment, this matters. The agency needs space to search beyond the most obvious and immediately available candidates.

Why prepaid models often attract more experienced consultants

Semi-retainer and retainer models tend to attract more experienced consultants. These consultants are usually willing to take on recruitment projects where market knowledge, process experience and industry understanding make a real difference.

Such consultants are credible enough that the client is less afraid they will not complete the work. Typically, their agencies also have a proven track record and clients who can confirm the consultants’ competence. For many companies, the risk of ending up with an unknown specialist is greater than the risk of paying a down payment.

A practical way to look at this model is simple: “I prefer to check the professional’s work portfolio, set a precise work schedule, pay a down payment and require compliance with every step of the process.”

Models with instalments also support long-term cooperation. In case of complaints or later assignments, clients usually return to the same specialist. Consultants in such agencies often work in a stable way over a longer period, which helps build accountability and process knowledge.

What changes when the agency gives a longer guarantee?

Prepaid and retained models often offer a longer candidate guarantee than a pure success fee model. This is usually connected with a more thorough candidate assessment.

If the consultant has assessed the candidate carefully, they are less afraid of the risk that the person will not fit the client’s company. The guarantee is not only a contractual detail. It reflects how confident the agency is in its process, judgement and candidate verification.

For the client, this may be important when the cost of a wrong choice is high. A longer replacement guarantee can become one of the elements that justify choosing a more structured model of cooperation.

Why fee negotiation should not start with success fee

Even if an agency works on a prepaid or retainer basis, the fee is usually open to negotiation. It may happen that the final price in a retainer or semi-retainer model is lower than the agency’s success fee price.

This is because the success fee model carries a higher risk that the project will not be closed on either side. That risk is often priced into the fee. Yet many clients never reach the stage of negotiating the actual price, because the first and last question is only: “Do you work on success fee?”

To compare offers fairly, the order of questions should be different. First, ask what the recruitment process includes. Then ask about the price. Finally, ask about the payment model.

This order helps compare similar services. It also allows the client to consciously choose the elements they will pay for.

What should you compare before choosing the model?

Before choosing one of the recruitment agency cooperation models, compare the content of the process. The same payment label can hide very different levels of service.

Some process elements may become decisive. For example, the client may value candidate testing in the first days of recruitment, weekly reports on the agency’s progress or the length of the guarantee in case of a wrong choice. These details show what the agency will actually do, not only when it will issue the invoice.

A simple qualification order can help:

1. Process scope: what exactly is included in the recruitment service?
2. Price: what is the total fee for the agreed scope?
3. Payment model: when and how will the agency be paid?

Quality matters. Sometimes it requires more time and more experienced specialists. Therefore, during meetings with an agency, it is worth analysing both the service valuation and the stages of the recruitment process.

Expert quote

“Payment terms are not only an accounting detail. They shape commitment, responsibility and the way both sides manage recruitment risk.”
Ewa Adamczyk, NAJ International

Summary

Recruitment agency cooperation models should be chosen according to the recruitment challenge, not according to habit. Success fee can work well when the market is responsive and the project is straightforward. However, semi-retainer and retainer models may be safer when the search is difficult, requires persistence or depends on senior consultant expertise.

Each new cooperation and each recruitment process is individual. The right model should help create its own successful history.

Considering recruitment? Let’s discuss how we can assist.

Ewa Adamczyk
Executive Search Consultant, NAJ International

Published: May 2021 | Updated: September 2024