Topic Mojo helps marketers and content creators research topics across 50+ data sources, including social media platforms like Reddit, Twitter, and TikTok. It offers a Social Model to understand conversations, a Question Finder to gather user queries, and a Search Listener to track new searches. The SEO add-on provides search volume, trends, sentiment, CPC, and PPC difficulty. Features include saved lists, workspaces, custom domains, export options, and report sharing.