StackContacts
Finn Tropy | StackContacts, Finn TropyJoin a community of creators turning subscriber data into revenue with AI prompts, research articles, and 1:1 meetings designed to maximize your StackContacts investment.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 17 | Founded | 7 months ago | Last Issue | 22 days ago |
| Active | |||||
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stackcontacts.substack.comLatest Issues
I Ghosted 63 People Without Realizing It — Here's the Prompt That Caught Them
Comments are the highest-intent signal you get. Most of us only see the ones that are easy to spot.
The Notification You Never Saw
Six months in. Here's what worked, what didn't, and what's changing.
Six months. 115 subscribers. Three pay for it. Here’s what I’d do differently.
I launched StackContacts Intelligence in December 2025 with the idea of a newsletter that helps serious Substack creators turn their subscriber data into revenu...
Gumroad Sales Attribution: The Sankey Diagram Playbook
A Sankey diagram that shows where your Gumroad sales are coming from
A Sankey diagram that maps traffic source → product → revenue — so you can see exactly which channels are driving which sales, not just total revenue by source.
Like a...
May 2026 Builder Update
My dog is enjoying our walk in the nearby forest
The sequel to the $30K weekend-loop essay.
👋 Hi — if you’re new here, I’m Finn: retired engineer, dog butler, building Substack tools for creators on weekends. StackContacts. Substack Pro...
How to Turn Substack Notifications Into Growth Signals (Without Burning Out)
From notification chaos to creator control: the same signal stream, but filtered through rules that protect your focus and grow your business
TL;DR: Substack notifications burn creators out when treated as endless pings to react to, but...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for StackContacts.
| Subscribers | Engagement | 73 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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Authors
The writers behind this newsletter.
You know your subscriber count. You don't know which note drove it. I build tools that close that gap. One creator found $400 in hidden sales from a single query. Schedulers, AI analytics, dashboards - store: https://finntropy.gumroad.com
You know your subscriber count. You don't know which note drove it. I build tools that close that gap. One creator found $400 in hidden sales from a single query. Schedulers, AI analytics, dashboards: finntropy.gumroad.com
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