HFlow

HFlow is an open source SDK designed for building scalable multimodal data pipelines specifically tailored for robotics and physical AI applications. It empowers developers and researchers to define custom transforms, checks, labels, and data enrichments, facilitating advanced data processing workflows. Its comprehensive management features include orchestration, storage, versioning, provenance tracking, and curation, ensuring data quality and reproducibility throughout the development lifecycle. Built by Hebbian Robotics and part of Y Combinator’s Summer 2026 batch, HFlow stands out as a robust tool for managing complex, heterogeneous datasets in robotics environments. Its open source nature encourages customization and community collaboration, making it a compelling choice for cutting-edge AI and robotics projects that require meticulous data handling and transparency.