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Ladybug Tools

Open-source environmental analysis platform for real-time climate simulation.

★★★★★★★★★★
(1)

An open-source environmental analysis platform that provides real-time climate data, solar/ daylight simulations, thermal comfort evaluations, and CFD airflow studies directly within design workflows.

Strengths

  • Open-source and free
  • Real-time climate analysis
  • Seamless Grasshopper integration

Limitations

  • Steep technical learning curve
  • Limited direct GUI controls
  • Documentation can be fragmented
Studio Size Small (2-10)
Studio Type Architecture
Project Types Commercial, Institutional, Urban Planning
Pricing Free & open source

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