StackStats
The analytics Substack should have given you.
What it does
A desktop app for Substack writers that takes the data Substack already has on you and turns it into a full analytics dashboard. Engagement segments that show who's active, fading, or gone. Cohort retention by join month. Churn risk scores. Superfan detection. Best day and hour to post. Growth forecasting. Posts worth resending. Everything runs locally on your Mac or PC. No cloud, no account, your data never leaves your machine. Built by a Substack writer who uses it on his own newsletter!
Does the same job
all alternatives →
- IMI made a stupid simple but 100% free web analytics2024 · indielytics.link · ▲29
TLDR: I made a public only web analytics without signup. Stores views and visitors for 10 days before deleting data. Exactly 25 days ago today I posted here, proud of my new web analytics. The response was mixed and my post even got flagged (understandable). It was my first real launch and I actually made a sale just a day later of 49$(!). Back then my project was pay once, keep forever. Since then I have sadly went over to the dark side (subscription based). Anyways, I never went back to look at the post after the first two hours, turns out I got a lot of answers. Most answers was something…
- FSFree Substack and Medium Writer Tool2024 · delta-analysis.com · ▲5
Initial quick launch! Run your account through this free analytical tool. Would appreciate feedback on features you would like to see.
- SSSubStats – Substack Newsletter Leaderboard2020 · substats.actionably.com · ▲18
More growth this month
the category →
AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com
Launched alongside, March 2026
the whole month →
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
