Altair One Cloud Innovation Gateway Integrates with NVIDIA Omniverse Blueprint

Altair has announced at NVIDIA GTC 2025 a technical integration between the NVIDIA Omniverse Blueprint for Real Time Digital Twins and the Altair One cloud innovation gateway. The integration includes GPU acceleration, NVIDIA NIM microservices, and NVIDIA Omniverse technologies to enable users to visualize, build, edit and interact with complex simulations and digital twins in a shared turnkey environment.

“Integrating NVIDIA Blackwell acceleration, AI and Omniverse technologies into Altair One will allow Altairusers to take another leap forward in their digital engineering and digital transformation efforts,” says Sam Mahalingam, chief technology officer, Altair. “Integrating the Omniverse Blueprint for Real-Time Digital Twins with Altair One gives users a powerful new way to operationalize and innovate with digital twins, data, and AI in real time.”

By leveraging NVIDIA Omniverse Blueprint for Real-Time Digital Twins in Altair One, users can collaborate and simulate in a shared virtual environment in real time. The technology combines 3D design, AI, and ray tracing to create immersive digital environments that function as a next-level digital workspace for professionals in all industries. Users benefit from high-end rendering and streaming capabilities on the cloud that simplifies how software components work together in large systems, especially those used for AI, data processing, and graphics computing. 

“Digital twin technology is reshaping industries and giving engineers and designers the tools to enable real-time design, optimize faster, and more,” saiysTimothy Costa, senior director of CAE and CUDA-X at NVIDIA. “Now, Altair users can leverage NVIDIA's best-in-class technology to operationalize digital engineering and streamline their digital engineering workflows.”

Overall, the integration empowers users by giving them seamless, turnkey access to the Omniverse Blueprint with minimal effort. Meaning, if users have built digital twins with the Omniverse Blueprint in Altair One, they can easily deploy them in any cloud or on-premises environment. By systematically cataloging all data with essential metadata, Altair One enables datasets to expand through multiple design iterations. This supports the development of models in tools like Altair PhysicsAI.

In addition to the enhancements above, Altair is leveraging NVIDIA technology elsewhere to supercharge performance. For example, Altair OptiStruct now features the cuDSS GPU-accelerated Direct Sparse Solver library to improve performance on CPU and GPU-accelerated architectures and Altair EDEM will soon support the NVIDIA Grace architecture.

Altair also announces performance on NVIDIA Blackwell for Altair ultraFluidX, Altair nanoFluidX and EDEM, demonstrating improvement on NVIDIA DGX B200. For EDEM, this represents a speed increase compared to 32 CPUs.

Sources: Press materials received from the company and additional information gleaned from the company’s website.

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