Seed · AI & Machine Learning · Stockholm, Sweden · Founded 2022 · 10–15 employees
Rerun is building a multimodal data stack specifically for Physical AI applications including robotics, autonomous vehicles, and drones. The Stockholm-based startup provides open-source visualization and debugging tools that help developers understand how AI systems interact with the physical world. Their platform is already used by major companies like Meta, Google, Hugging Face, and Unitree, demonstrating strong early adoption in the AI/robotics community. The company recently raised a significant $17 million seed round in March 2025, led by Point Nine Capital with participation from Costanoa Ventures and Seedcamp.