MCN or Multi-Channel Network refers to a company that supports and manages multiple YouTube channels by offering services such as content creation, advertising, and monetization. There are several synonyms for MCN, including network management company, channel network, content network, online video network, and YouTube network. Other terms that are often used to describe the same concept of managing multiple YouTube channels include creator network, YouTube partner program, and influencer network. Regardless of the term used to describe an MCN, these companies are crucial for helping content creators monetize their channels and grow their audiences, making them an essential part of the YouTube ecosystem.