AI-Atlas vs StackStats

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AI-Atlas compared with StackStats
Detail	AI-Atlas	StackStats
What it does	Map what you've built.	Advanced analytics for Substack writers that runs locally without cloud or subscription
Stage	Not given	Not given
Founded	Not given	Not given
Based in	RO	Not given
Pricing model	Freemium	Paid
Pricing	Core mapping, scores and leaderboards are free. Planning credits available for purchase; first roadmap is free. Credits never expire.	1-Year License: $39 USD (1 device, 1 year of updates, app yours forever after update period). Lifetime License: $79 USD early adopter price (up to 3 devices, every future update forever). After 1-year period, renewal available for $29/yr or no renewal required—app continues working permanently.
Key features	Analyzes public GitHub repositories across six AI domains Generates improvement roadmaps for projects Shows evidence-based scoring with source file citations Exports roadmaps in PDF, JSON and Markdown formats Public leaderboard of mapped AI profiles Code is read but never executed	Subscriber engagement segments identifying Champions, Loyalists, At-Risk, and Ghosts Churn risk scoring for each subscriber on a 0–100 scale Cohort retention analysis tracking last 12 cohorts 90-day subscriber growth forecast Best day and hour to post determined from your own data Superfan and power user identification Open rate decay tracking Geographic audience breakdown by country and US state Content-to-growth correlation analysis 100% local data processing with no cloud or server
What makes it different	Judged on what you built, not what you imported Weighs depth over repetition in scoring Every score traced back to source code evidence Mapping free for everyone	Runs entirely locally on your machine with no cloud server or account required One-time payment model with no recurring subscription charges Auto-Sync functionality for one-click Substack data download without manual CSV exports
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	17 +4 (up) since last check
Trust Flow (Majestic)	3	8
Citation Flow (Majestic)	21	19
Referring domains (Majestic)	5	29

5 details filled in for both companies.

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