MultimodalSensor / Time-seriesVideo
Open X-Embodiment
1M+ real-robot trajectories from 20+ institutions.
1M–10M·Apache-2.0·rosbag
The AI data supply chain · neutral index
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A neutral, always-current directory of the datasets, providers, and tools behind multimodal and physical AI — filtered the way engineers search: by modality, license, size, and format.
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554providers
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MultimodalVideo
Ego4D
3,670 hours of first-person video across hundreds of scenarios.
1M–10M·Custom / Research-only·Video (mp4)
3D / Point Cloud
Objaverse
800K+ annotated 3D models for training 3D and multimodal models.
100K–1M·CC-BY·Point Cloud (LAS/PLY)
ImageLiDAR / RadarMultimodal
nuScenes
1,000 driving scenes with 360° camera, LiDAR and radar.
100K–1M·CC-BY-NC·Point Cloud (LAS/PLY)
MultimodalTabularText
Real Estate Listings (Synthetic) (Free Sample)
Real Estate Listings (Synthetic) (Free Sample)
1K–10K·CC-BY-NC·CSV
Data providers
All providers →Web-data platform offering a large proxy network, scraping APIs and ready-made datasets used to source and structure public web data…
ImageMultimodalTextScale AI supplies human-labeled training data, RLHF, red-teaming and model evaluation to frontier AI labs, enterprises and government programs.
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