Illustration platforms are online services that connect artists with clients seeking custom artwork. These platforms allow users to browse portfolios, commission illustrations, and purchase artwork directly from talented illustrators. Popular examples include Behance, Dribbble, and Fiverr, where artists showcase their skills and styles. These platforms often provide tools for collaboration, enabling clients to communicate their ideas and preferences effectively. They cater to various needs, from personal projects to commercial work, making it easier for businesses and individuals to find the right artist for their vision.