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keeptrack.space

The premium Open Source alternative to AGI Systems Tool Kit (STK)

🎯 Best for:Organizations requiring browser-based visualization of orbital assets without expensive licensing.
Visit WebsiteCompare with AGI Systems Tool Kit (STK)
1.4k
Stars
AGPL-3.0License

What is keeptrack.space?

A web-based alternative to AGI STK for orbital mechanics and satellite data visualization. Built with TypeScript to provide high-performance 3D rendering of TLE data and sensor coverage in the browser.

Tech Stack
TypeScriptPhysics & Astronomy

Why keeptrack.space?

  • • High-performance WebGL rendering
  • • No installation required
  • • Handles large TLE datasets

Limitations

  • • Requires modern GPU browser support
  • • Complex UI for beginners
  • • Heavy initial data load
3/5/2026
Last Update
176
Forks
70
Issues
AGPL-3.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to keeptrack.space instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on AGI Systems Tool Kit (STK))
Self-Hosted
$0
/ year
Team Size10 Users
150+
Launch Detailed Calculator
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