HFlow

What is HFlow?

HFlow is an open source SDK for scalable multimodal data pipelines in robotics and physical AI. Define your own transforms, checks, labels, and enrichments. HFlow handles orchestration, storage, versioning, provenance, and curation, so you can inspect data quality and reproduce how each dataset was built. HFlow is built by Hebbian Robotics and is part of Y Combinator’s Summer 2026 batch.