Staff Leasing vs Outstaffing – what is the difference and how do they work?

In practice, the terms staff leasing (agency employment / workers through an agency) and outstaffing are often confused, but these two models are not the same and serve different purposes in workforce organization.

What is staff leasing (agency employment)?

Staff leasing or agency employment is a model in which workers are formally employed through a temporary employment agency, but perform their work within your company.

The workers are physically part of your team, while the agency takes over:

What is outstaffing?

Outstaffing is a model in which employees remain formally employed through an agency, but are fully “dedicated” to your company as an external team.

Key difference between staff leasing and outstaffing

Staff leasing (agency employment) focuses on flexible workforce supply, where employees are formally hired by an agency and assigned to a client company to cover operational needs, often temporarily or during peak demand.

Outstaffing, on the other hand, is focused on building a dedicated external team that works exclusively for one client company, often on a long-term or project basis, with the client having direct operational control over the employees’ daily work.

In short, staff leasing is primarily about workforce flexibility, while outstaffing is about creating an extended, dedicated team outside of the company’s legal employment structure.

Staff leasing (agency employment):

employees work in your company or on your site
you organize daily work and operations
the agency handles HR and administration

Outstaffing:

employees are external but dedicated only to your company
they often work remotely as well
you have greater operational control over the team

When is staff leasing used?

Agency employment (staff leasing) is ideal when:

you need fast hiring of workers
you have seasonal or temporary staffing needs
you want to reduce administrative workload

It is most commonly used in:

manufacturing
construction
logistics
hospitality
retail

When is outstaffing used?

Outstaffing is better when:

you are building an external or remote team
employees are working on specific projects
you want greater control over individual employees
you need a flexible but specialized workforce

Staff leasing (agency employment) and outstaffing are two different models of flexible employment.

Staff leasing focuses on workers operating within your company, while outstaffing enables the creation of an external but fully dedicated team.

Through the services provided by HR Lider agency, we help companies choose the right model – staff leasing (agency workers) or outstaffing – depending on their business needs.