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
Who are you?
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Platforms and software
Add climate simulation to your product, or build a new app on the API.
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Developers and designers
Compare wind, heat and sun for every option, in the tools you already use.
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Contractors and operators
Hourly heat maps for sites and routes, ice risk for winter crews, and heat-load monitoring for buildings.
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Cities and digital twins
A live climate layer for operations, citywide adaptation and 2050 scenarios.
The same simulations everywhere
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 freeBuild with the API and SDK
Python, TypeScript or REST, with recipes and an agent skill to start from.
Read the SDK and API docsTalk 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






