[Freelancers]( ) are self-employed individuals who offer services to multiple clients on a project or task basis. They often work in fields such as graphic design, writing, web development, and consulting. [Contractors]( ), on the other hand, may work similarly but often engage in longer-term projects or contracts with a single client. Both groups are essential for [startups]( ) and small businesses looking to hire expertise without the overhead costs of permanent staff.