Thermal design made simple with ColdStream

Our generative design software will help you during every phase of the cooling design process - from optimizing first designs to virtual testing and detailed analysis.

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Thermal analysis generative AI solution trusted by companies worldwide
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ColdStream in action

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Remove the back and forth in your engineering cycle

Faster concept generation

Cut the first guess step with Coldstream. Outweigh thousands of designs against each other in a matter of hours.

Better optimization

Don't let your work go to waste. Improve existing designs immediately by uploading them into Coldstream.

Bigger innovation

Ask Coldstream to deliver a design from scratch. Deliver more demanding designs in a shorter timeframe.

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Find the optimal heatsink for any product and budget

Leverage the power of Diabatix's state-of-the-art algorithms, high-performance computing, and accurate physical modeling to find the cooling thermal design that fits your performance requirements.

For any budget, ColdStream can help you find the best cooling design optimization and heat sinks for your product without the need for expert knowledge

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Standalone or as integration into your existing toolchain


Generative design optimization uses advanced algorithms and AI to generate and evaluate thousands of design options in a fraction of the time it would take for an engineer to create and test each design manually. This efficiency saves time and resources during the design process.


Generative design optimization can seamlessly integrate with CAD environments and engineering simulation software, allowing engineers to quickly and easily incorporate design changes and evaluate their impact on system performance.


Generative design optimization allows engineers to specify design requirements and constraints, such as weight, material properties, and manufacturing capabilities, and generate designs that meet those requirements. This flexibility allows for rapid iteration and exploration of design options.


Generative design optimization can explore design options that would be difficult or impossible to consider using only traditional CAD and simulation software. This opens up new possibilities for innovation and optimization.

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Get access to thermal designs you’ve never seen

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