NotesIQ - Substack Notes Analytics

NotesIQ is a powerful Chrome extension designed for Substack creators seeking to optimize their content strategy. By seamlessly integrating with your existing Substack Notes, it transforms raw engagement data into a comprehensive analytics dashboard. Users can see how each Note performs in real-time, identify the best posting times with a heatmap based on their own history, and analyze competitor performance. Additionally, the one-click scheduling feature streamlines content planning, making it easier to maintain consistent posting schedules. What makes NotesIQ stand out is its ease of use—no need for API keys or new account setups, as it simply reads your existing Substack session. This tool is ideal for writers and marketers aiming to grow their Substack audience through data-driven insights and smarter posting habits.