ContentIn is an AI-powered tool designed to assist users in creating engaging LinkedIn content. It's particularly aimed at helping individuals and small businesses to build their personal brands on the platform. ContentIn's main feature is an AI Ghostwriter that generates content that is authentically voiced to sound like the user. The AI Ghostwriter also aids in content planning, offering users clarity on what and when to post to achieve the appropriate balance of professional and entertaining posts. Furthermore, ContentIn offers an idea generator and an idea manager, providing users an endless stream of potential posts and a space to store their thoughts for future content. Notably, the AI tool is trained to assist with creating posts that resonate with users' audience, especially through its ability to write in the user's own voice. The overall goal of ContentIn is to allow its users to plan a week's worth of LinkedIn posts in significantly less time, from conception of ideas to posting and analysis, enabling users to establish a strong online presence and engage with their community better.