What is NotesIQ?
NotesIQ adds analytics and scheduling to Substack Notes, right inside Substack.
- Every Note ranked by real engagement, with a Viral Alert against your own baseline
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- Full history beyond Substack's 90 days, one-click CSV export
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- Best Time Heatmap: a 7-day by 6-time-slot grid from your own Notes
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- Content types, trends, top fans and competitor analysis of any public handle
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- Schedule single Notes or a whole week's Queue through Substack's own scheduler
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- Evergreen Recycler, sponsor Media Kit, and prompt templates for ChatGPT and Claude
No account, no setup. $4.99 lifetime, one-time payment.




