Antioch raises $4.25 million pre-seed to build simulation infrastructure for robotics development

Evidence notes
- Antioch raised a $4.25 million pre-seed round to build cloud simulation infrastructure for robotics development.
- The company said its platform allows autonomy teams to define robot stacks in software, validate them in high-fidelity simulation, and carry those workflows into deployment.
- Antioch said it had integrated with NVIDIA Omniverse, NVIDIA Cosmos, and Foxglove as part of its simulation and observability stack.
Company context
Cloud simulation and agentic testing infrastructure for robotics and autonomous systems.