Which network is considered NBC's main competitor?

The primary competitor of NBC is CBS. Both NBC and CBS are part of the traditional Big Three television networks in the United States, alongside ABC. This distinction typically refers to their historical prominence and the breadth of their programming, which includes news, entertainment, and sports.

NBC and CBS compete directly in attracting viewers across various demographics and genres, making them main rivals in terms of advertising revenue and audience share. Each network has its unique strengths and programming schedules, contributing to the competitive landscape of broadcast television. This relationship emphasizes their standing as the leading networks in a similar market space.

While ABC and Fox are also significant competitors, CBS has a longstanding history and market position that aligns it closely with NBC as a direct competitor, particularly in terms of older demographics and flagship news programming. PBS, while it serves an important niche, is not a direct competitor because it operates under a different funding model and programming philosophy.