Voxel51

Voxel51 helps teams find where computer vision and physical AI models fail by searching, visualizing, curating and labeling image, video, LiDAR and sensor data. It is built on FiftyOne, the company's open-source toolkit, and serves teams training perception models.

Datasets are indexed for natural language, visual similarity and metadata search, and multimodal episodes play back in sync across images, 3D scenes, sensor streams, maps and annotations. Labeling includes automated QA, VLM-assisted annotation and active learning.

Voxel51 Agent reasons over a dataset and automates repetitive data work, model evaluation surfaces weak classes and failure patterns, and custom plugins extend the system. Free and Team plans are offered, and Enterprise adds on-premise or air-gapped deployment with premium support.