AI Product Startup · South Korea
AI product startup building
proprietary consumer apps.
Halo Labs is an early-stage AI product startup building and operating its own proprietary consumer products. AstroHarmony is our first product, currently in private beta.
A technology startup building original AI-powered applications.
Halo Labs is a South Korea-based startup focused on building consumer software products that combine AI, mobile UX, and personalization.
We do not provide outsourced development or client services. Everything we ship is our own product, built and operated in-house.
AstroHarmony
AI-powered astrology platform that delivers professional-grade chart analysis to everyday users through personalization.
AstroHarmony
iOS & Android
The Problem
Existing astrology apps rely on generic sun-sign content. Users who want real chart analysis are stuck with expensive consultations or confusing software built for professionals.
Our Solution
Precision ephemeris calculations meet Gemini AI to deliver personalized, professional-grade insights — accessible to everyone, on mobile.
Tech Stack
Current Stage
Private beta. Preparing for public launch on iOS & Android.
What we built
Proprietary Ephemeris Engine
Sub-arcsecond planetary position calculations powered by Swiss Ephemeris. Supports natal charts, transits, solar arc directions, and midpoint analysis.
AI Interpretation Layer
Gemini AI transforms raw astronomical data into personalized, context-aware insights that adapt to each user's chart and current transits.
Cross-Platform Mobile App
React Native app with a FastAPI backend. Real-time chart rendering, push notifications for significant transits, and offline access.