Substack is a social media platform that allows users to share and interact with content on the platform. It is not a blog, as it does not allow for comments or discussion. The platform focuses more on content sharing and interaction between users. While it has many of the same features as blogs, such as content management and commenting, it does not allow for as much interaction between users.
This could make it difficult for users to find others with similar interests and create community around their content. Overall, Substack is a social media platform that allows users to share content with others. While it has some of the same features as blogs, it may not be the best choice for those looking for more interactive experiences.