Recruitment agencies are often presented as a necessary cost of hiring, but many employers are surprised by just how expensive agency‑led recruitment becomes over time. While fees are usually framed as a simple percentage, the real cost of recruitment agencies extends far beyond the invoice.

For startups and SMEs in particular, understanding why recruitment agencies are so expensive is the first step toward building a more sustainable hiring strategy.

How Recruitment Agency Fees Are Structured

Most recruitment agencies charge between 15% and 30% of a candidate’s first‑year salary. On a £50,000 hire, that can mean £7,500 to £15,000 for a single placement. For senior roles, fees quickly climb into five‑figure territory.

These fees are paid regardless of candidate performance, retention, or long‑term fit.

The Hidden Costs For Employers 

Beyond the headline fee, recruitment agencies introduce several costs:

• Salary inflation driven by commission incentives​
• ​Time spent managing multiple agencies
• ​Reduced negotiating leverage with candidates

Over time, repeated agency usage becomes one of the most expensive hiring channels available.

Why Employers Are Looking for Alternatives

As hiring needs grow, agency fees scale linearly — but business results do not. This is why many employers now seek recruitment agency alternatives that offer lower costs, better candidate relationships, and long‑term hiring efficiency.