Fiverr is an online marketplace that connects businesses and individuals with freelancers offering various services. The name comes from the original cost of a service listed on the platform, which was $5 (hence "fiver"). On Fiverr, users can browse through categories such as graphic design, writing, programming, marketing, and more to find professionals who can help them with their projects or needs. The platform provides an easy way for people to outsource work and get it done quickly without having to search for freelancers on their own.