Climate simulation for your kind of work

Every result comes from the same engine. A design checked in a plugin and a street in a city twin use the same physics and the same measures. Pick your group and read the story that fits your work.

Funded and supported by

  • NVIDIA Inception Program
  • Microsoft for Startups
  • aws Austria Wirtschaftsservice
  • FFG Austrian Research Promotion Agency
  • Hub71, Abu Dhabi
  • EIT Urban Mobility, co-funded by the European Union
  • D²XCEL, European Innovation Council, funded by the European Union
  • Amazon Web Services
  • Leading Cities

Who are you?

The same simulations everywhere

One engine, two ways to serve: on demand for a building or design, and as a live layer for a city
  • Infrared Core

    Felt heat, wind, sun, solar and daylight at 1 m, headless, in the cloud or on your own servers. Sun, sky and daylight are tested against Radiance, radiant heat against field measurements and wind against high-fidelity CFD.

  • Run it on demand

    REST API and SDK, Grasshopper, QGIS and ArcGIS plugins, the browser platform, or your own AI agent. An MCP server and an agent plugin are coming soon.

  • Live layer

    The same physics, prepared once for a city, site or twin. Weather updates then recompute the entire city in minutes. Luleå runs it today.

How to start

  • Try it in the browser

    Draw your site on the platform and run your first simulation in minutes, free.

    Start for free
  • Build with the API and SDK

    Python, TypeScript or REST, with recipes and an agent skill to start from.

    Read the SDK and API docs
  • Talk to us

    For a scoped project, a live layer for your city or the engine inside your product.

    Book a call

From EUR 0.10 per simulation on Pro, plans from EUR 240 a year. See pricing

Not sure yet?