Isaac Sim

NVIDIA Isaac Sim is a high-fidelity robotics simulation platform built on Omniverse to accelerate AI-driven robot development through physically accurate virtual environments.

Isaac Sim leverages NVIDIA RTX and PhysX technologies to deliver photorealistic, hardware-in-the-loop testing for autonomous machines. Developers use it to train reinforcement learning models in Isaac Lab or generate massive synthetic datasets via Replicator (SDG) to bridge the sim-to-real gap. It supports industry standards like ROS 2 and OpenUSD: enabling teams to validate complex warehouse automation or multi-robot coordination before deploying to Jetson or Orin hardware.

https://developer.nvidia.com/isaac-sim