Drive innovation with the #1 thermal design platform

Generate, optimize, and validate your thermal designs instantly in the number 1 thermal design platform. Whether you're working on high-performance computing systems, automotive applications, or consumer electronics, ColdStream provides the accuracy and speed you need to succeed.

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The most advanced thermal design software trusted by technology companies worldwide

Adopt generative thermal design easily and reliably

+50k

Designs created

ISO27001

Safe and Secure

99.8%

Uptime

7 min

Average case setup time

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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3D Printing

Die casting

CNC Milling

Sheet metal forming

Limitless Design Freedom for your choice of Manufacturing

From concept to production, our generative design technology adapts seamlessly to different manufacturing methods, ensuring tailored, optimized results for each process. Whether you're working with traditional methods or cutting-edge techniques, our platform ensures every design is optimized for manufacturability without sacrificing performance or creativity.

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Remove the bOTTLENECK IN your THERMAL DESIGN cycle

Faster concepts

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

Better designs

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.

Advantages

Efficiency

Leverages advanced algorithms and generative AI to quickly create and evaluate thousands of design options.

Integration

ColdStream seamlessly integrates with CAD environments and engineering simulation software helping engineers quickly change and assess their impact on system performance.

Flexibility

Specify your design requirements and constraints such as weight, material properties, and manufacturing to quickly iterate and explore all of the design options meeting your specific needs.

Innovation

Generative design optimization explores design options beyond the reach of traditional CAD and simulation software, opening new avenues for innovation and optimization.