key visual of Cosmolytic

Cosmolytic

AI-powered astrology platform serving personalized daily horoscopes and an educational knowledge base across 300+ pages in three languages. Built from scratch as a solo founder — from the proprietary astronomical engine to the polished consumer product.


A premium astrology platform that actually respects its users

Problem Hypothesis

The astrology space is dominated by ad-infested garbage sites and subscription-trap apps. Quality content exists only behind paywalls, while free options feel cheap and impersonal. Non-English markets (German, Dutch) are completely underserved.

Solution Attempt

Cosmolytic delivers premium, AI-generated personalized readings with a magazine-quality experience — no ads, no dark patterns, no signup walls. A custom-built calculation engine powers real astronomical data, while automated content pipelines keep 300+ trilingual pages fresh daily. Currently live and growing organically.


Current State

small illustration of Stickiness
Stage: Stickiness

Ensuring your solution is indispensable and retains users effectively.

small illustration of Website
Category: Website

A basic web 1.0 website that is solely server-rendered HTML and optionally a small database, without any multi-user capabilities except for a single admin area.

Users

not tracked yet.

Revenue

not tracked yet.


Blog Posts →

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How I rewrote a pet project in Rust, shipped it within 2 days start-to-finish, and gained social credit along the way.

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How I got my sanity back after years of JavaScript madness. Building websites finally is fun again - plus hosting and maintenance is much better!