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InfraRed City

Run AI-powered microclimate simulations for wind, solar, and thermal comfort in seconds, directly within your CAD and BIM workflows.

Replace months-long expert consultations with real-time, iterative environmental analysis to deliver climate-resilient designs.

DifferentiatorSimulates microclimates in seconds, not days, inside CAD tools.
ProofUsed on 1.3k+ projects; claims 90%+ accuracy vs. traditional CFD.
Explore InfraRed City
Pro from43€/month
8.9 Zekai
Rapid AI Microclimate Simulation
AI for Construction & Civil Engineering Excellence
Ease of Use
9.2
Accuracy
8.8
Value
7.8
Time Saving
9.6
AI AssistantCAD/BIM PluginsReal-Time SimulationAutomated ReportingAPI Access
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Zekai Verdict

What is it?
InfraRed City is an AI simulation platform for construction and engineering professionals to analyze microclimates.
Best for
Best for engineering and architecture firms needing to rapidly iterate on designs by simulating microclimate impacts…
Not ideal for
Pricing is per-user and can become costly for large teams.
Price
43€/month
Zekai Score
8.9/10
Hand-scored by Zekai

Top AI for Construction & Civil Engineering Excellence picks

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⚡ Quick answer

For construction and engineering professionals, InfraRed City is a leading AI tool for rapid microclimate analysis. It allows architects and planners to simulate wind, solar, and thermal comfort in seconds, directly within CAD and BIM software like Revit and Rhino. This replaces traditional CFD simulations that take days, enabling fast, data-driven design iterations for creating climate-resilient buildings and urban spaces.

CategoryAI Climate Simulation
Best ForArchitects and planners needing rapid microclimate analysis.
Price From€50/mo
FreeFree Trial
DifferentiatorSimulates microclimates in seconds, not days, inside CAD tools.
ProofUsed on 1.3k+ projects; claims 90%+ accuracy vs. traditional CFD.
Rating4.5/5
📖 About InfraRed City
How It Works

Your workflow, automated

1
Import or Model Geometry
Use the plugin to send your design directly from Rhino, Revit, or GIS tools, or upload it to the cloud app.
2
Run AI Simulations
Select the analysis type (e.g., wind comfort, solar radiation) and run the simulation, receiving results in seconds.
3
Analyze & Report
Use the AI Assistant to interpret results, compare design iterations, and generate automated reports with actionable insights.
Ready to automate your workflow with InfraRed City?
Explore InfraRed City →
Real Impact

Before & After

❌ Before

Waiting days or weeks for specialist CFD analysis reports.

3-day simulation turnaround
✅ After

Getting real-time microclimate feedback inside your design tool.

<1 minute per simulation
Prompt Templates

Try it with these prompts

Copy any prompt and paste it directly into the tool.

Optimize building design for urban comfort

Simulate microclimate conditions for a proposed building design. Use the AI to analyze comfort metrics and identify areas for improvement to enhance urban comfort. Iterate on the design based on real-time simulation resu…

Automate climate analysis for public spaces

Transform complex environmental analyses into automated workflows for a new public space design. Connect local climate data and let the AI handle technical configurations for rapid simulation.

Generate actionable design guidance from microclimate data

Convert detailed microclimate data into clear, actionable design guidance for a masterplan. Highlight critical areas needing attention and generate automated reports with insightful recommendations for the project team.

AI Prompts

Prompts for Construction

Prompt 01 Drafting an RFI for a Specification Conflict
**Context:** I am the Project Manager for a General Contractor building a 5-story commercial office building (Project #2026-01). We are in the preconstruction phase. I have found a conflict between the architectural drawings and the mechani…
Prompt 02 Generating a Safety Toolbox Talk
**Context:** I am the Site Superintendent for a construction project in California. Tomorrow morning, we will be performing a critical crane lift to place structural steel beams on the 3rd floor. The weather forecast predicts light rain and…
Prompt 03 Prompt for Drafting an AI Liability Clause
You are a construction lawyer. Draft a preliminary contract clause for an addendum to an AIA A201-2017 agreement. The clause should define "Artificial Intelligence (AI) Tool," establish that each party is responsible for its own use of AI t…
See all 8 AI prompts for Construction →
Social Proof

Trusted by professionals

Ease of Use
9.2
Accuracy
8.8
Value
7.8
Time Saving
9.6

"infrared.city is a powerful digital tool that rapidly optimizes design options for the best environmental outcomes, adding real value to our projects and design process."

Aaron B., Principal · June 2026

"infrared.city delivers real-time analysis that integrates directly into our design software, enabling us to leverage evolutionary solvers to optimize building form... something most other tools simply can’t offer."

Alex N., Designer · May 2026

"It allows us to test design options early on and make informed decisions from the onset. While excellent for microclimate, we still rely on other tools for more in-depth structural or energy modeling."

Herman C., Sustainability Lead · April 2026

"The speed is a game-changer for stakeholder meetings. We can now show the real-time impact of proposed changes on public space comfort, making decisions much faster."

Maria S., Urban Planner · March 2026
Connects With

Works with your existing stack

Rhino/Grasshopper Revit GIS tools API
Setup complexity: Moderate
InfraRed City is an AI simulation platform for construction and engineering professionals to analyze microclimates. It delivers instant wind, thermal comfort, and solar analysis, enabling data-driven decisions for sustainable and climate-resilient building and urban design. Integrate it directly into CAD and BIM tools to iterate designs with real-time environmental feedback.
Comparison

How it compares

InfraRed City vs. Traditional CFD (e.g., Ansys Fluent): Choose InfraRed City for speed and integration during early-stage design. Its AI delivers microclimate results in seconds within Rhino or Revit, perfect for rapid iteration by architects without specialist knowledge. Opt for traditional CFD software like Ansys Fluent when you require maximum, verifiable accuracy for late-stage validation or complex multi-physics scenarios. Ansys provides granular control but demands expert users, significant computational resources, and days-long simulation times.

You need a comprehensive, multi-physics simulation suite (e.g., Ansys).
Your primary need is building energy modeling (BEM), not external microclimate.
Your budget is extremely limited and you rely on open-source CFD tools.
The decision

Is it worth it?

Return on investment
By replacing a 3-day, multi-thousand dollar CFD consultation with a sub-1-minute simulation on a €500/mo plan, a single project can see immediate ROI.
Built for
Architects, urban planners, sustainability consultants, and engineering design teams working on masterplans, public spaces, and building designs.
Effort to adopt
Moderate
Compliance
Compliance posture not publicly documented — verify with vendor.
Who It's For

Why Construction & Civil Engineering Excellence choose this tool

🎯
Built for
Best for engineering and architecture firms needing to rapidly iterate on designs by simulating microclimate impacts like wind, sun, and heat stress.
In-Depth Overview
For construction and engineering professionals, InfraRed City fundamentally changes the design validation workflow. Instead of outsourcing environmental analysis to specialists and waiting days or weeks for CFD (Computational Fluid Dynamics) reports, you get actionable results in under a minute. The platform's claim of being 100x faster than traditional methods, at a fraction of the cost, is its core value proposition. This speed enables true iterative design; you can test dozens of variations for building massing, orientation, or landscape interventions and see the impact on wind comfort or solar gain in real-time. Proof of its utility is demonstrated through direct integrations with the tools you already use—Rhino, Revit, and GIS—eliminating data transfer issues. The AI Assistant automates the complex task of interpreting results and generating reports, making advanced environmental analysis accessible to generalist architects and planners, not just simulation experts. With models trained on over 500,000 simulations and achieving 90%+ accuracy, it provides a reliable basis for making critical, early-stage design decisions that improve project performance and climate resilience.

Key Use Cases

🏙️
Validate Climate Resilience Early in Design
Sustainability Consultant
Quickly test design options for a new masterplan against local climate data. Simulate the impact of tree placement and building massing on pedestrian wind comfort and thermal stress.
Full climate report in under 5 minutes.
✓ Pros
Drastically reduces simulation time from days to seconds.
Seamlessly integrates with standard CAD and BIM software.
No specialist expertise needed to run complex analyses.
AI-generated reports provide clear, actionable design guidance.
Supports iterative design with real-time environmental feedback.
· Cons
Pricing is per-user and can become costly for large teams.
Primarily focused on microclimate; not a full-suite physics simulator.
AI model accuracy (90%+) depends on training data and may have limitations in unique geographies.
The 'Personal' plan has significant project and support limitations.
⚡ Editorial Verdict

InfraRed City provides exceptional speed for environmental simulations, turning a days-long process into seconds and integrating directly into existing design software. This allows for true iterative design based on climate data. The main trade-off is its focus on microclimate analysis; firms needing broader, multi-physics simulations may still require specialized legacy tools.

Questions & Answers

Frequently asked questions

What is infrared.city?

+
infrared.city is an AI-powered climate simulation platform that transforms climate adaptation from months-long expert consultations into instant, iterative intelligence. It delivers real-time wind, thermal comfort, solar, and heat stress analysis for evidence-based decisions.

Who uses infrared.city?

+
Primary users include urban planners, architects, city governments, and sustainability consultants. It serves design teams needing live environmental feedback and policymakers requiring interactive dashboards for stakeholder engagement.

How fast are the AI simulations compared to traditional methods?

+
The AI delivers results in approximately 1 second, compared to 3 days for traditional CFD simulations. The vendor claims this is 100x faster at 0.1% of the cost, with over 90% accuracy.

What can I simulate with infrared.city?

+
You can simulate wind comfort, solar radiation, thermal comfort (UTCI), heat stress, cold stress, daylight, and sky view factors. The platform also allows you to test the impact of interventions like tree planting, cool surfaces, and shade structures.

Does infrared.city integrate with my existing tools?

+
Yes, it integrates with common design tools via plugins for Rhino/Grasshopper, Revit, and GIS. It can also be used as a standalone cloud app or embedded into custom platforms using its API.

How does the AI insights engine work?

+
The AI agents analyze simulation data to generate KPIs, compare design options, pinpoint problem areas, and produce automated, stakeholder-ready reports without requiring specialized software knowledge.

Last reviewed:

Plans & Pricing

Start today

Enterprise
Pricing on request
Tailored for teams and large organisations.
Contact Sales

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

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Free guide

Take it with you

  • **Guide: First Climate Simulation in 10 Minutes with InfraRed City**
  • Learn to run AI-powered wind, solar, and thermal analysis.
  • Integrate directly with your existing CAD/BIM software.
  • Generate actionable reports without specialist knowledge.
  • Optimize designs for sustainability and climate resilience.
+5 more steps inside the guide
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AI Directory

About InfraRed City

Full Description

InfraRed City is an AI simulation platform for construction and engineering professionals to analyze microclimates. It delivers instant wind, thermal comfort, and solar analysis, enabling data-driven decisions for sustainable and climate-resilient building and urban design. Integrate it directly into CAD and BIM tools to iterate designs with real-time environmental feedback.

Editorial Verdict

InfraRed City provides exceptional speed for environmental simulations, turning a days-long process into seconds and integrating directly into existing design software. This allows for true iterative design based on climate data. The main trade-off is its focus on microclimate analysis; firms needing broader, multi-physics simulations may still require specialized legacy tools.

Last reviewed:
Disclaimer
Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to InfraRed City unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →
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