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NotesIQ - Substack Notes Analytics
1. Stop guessing what to post on Substack Notes
NotesIQ is a free-to-install Chrome extension that turns your Substack Notes into a real analytics dashboard - every Note ranked by actual engagement, a best-time heatmap built from your own posting history, competitor analysis, and one-click scheduling. Reads your existing Substack session - no new account, no API keys.
Hey Product Hunt! 👋
I'm Amit, solo builder of NotesIQ.
I've been posting on Substack Notes for a while, and kept running into the same problem: Substack's own stats tell you almost nothing. No way to see which Notes actually grow your subscriber count, no real history, no sense of your best time to post - just a like count that resets your sense of what's working every time you refresh the page.
So I built NotesIQ - a Chrome extension that reads your Notes through your existing, already-logged-in Substack session (no new account, no API keys) and turns them into an actual dashboard: every Note ranked by real engagement, a 7-day best-time heatmap built from your own posting history, a leaderboard of who your top fans actually are, and one-click scheduling so you're not composing live every day.
A few things I care about that are worth calling out:
• Your data stays on your device by default - Notes, profile, and stats live in your browser's IndexedDB. The one disclosed exception is AI features and license checks, which call our relay to work at all - we list exactly what that sends and why.
• It's a one-time $19 for lifetime access to the full dashboard and scheduler - no subscription for the core product. An AI Coach add-on (Ghostwriter + Post Coach) is a separate $9/mo for anyone who wants it.
• No account, no email, no signup wall - install it, open Substack, and it just works.
I also built a couple of free tools while researching this, no login needed: a Notes Checker that scores a draft Note against published research, and a generic Best-Time-to-Post calculator.
Would love to hear what you think - especially if you already post on Substack. What's the thing about tracking your Notes that annoys you most? I'll be in the comments all day.
About NotesIQ - Substack Notes Analytics on Product Hunt
“1. Stop guessing what to post on Substack Notes”
NotesIQ - Substack Notes Analytics was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #30 on the daily leaderboard. NotesIQ is a free-to-install Chrome extension that turns your Substack Notes into a real analytics dashboard - every Note ranked by actual engagement, a best-time heatmap built from your own posting history, competitor analysis, and one-click scheduling. Reads your existing Substack session - no new account, no API keys.
On the analytics side, NotesIQ - Substack Notes Analytics competes within Chrome Extensions, Productivity and Marketing — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how NotesIQ - Substack Notes Analytics performed against the three products that launched closest to it on the same day.
Who hunted NotesIQ - Substack Notes Analytics ?
NotesIQ - Substack Notes Analytics was hunted by Amit Kushwaha. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of NotesIQ - Substack Notes Analytics including community comment highlights and product details, visit the product overview.
Amit Kushwaha