All categories
Every category we list, from the data type you need labeled to how the work gets staffed.
Computer Vision
2 companiesImage and video annotation: bounding boxes, segmentation, keypoints, and tracking for vision models.
LLM & RLHF
2 companiesHuman feedback, preference data, and fine-tuning datasets for large language models.
Autonomous Vehicles
2 companiesPoint cloud, LiDAR, sensor fusion, and 3D annotation for self-driving, ADAS, and robotics.
Annotation Platforms
2 companiesLabeling software you run with your own team: annotation tooling, review workflows, and dataset management.
Managed Workforce
1 companyVendors that bring the annotators. Managed teams and crowd workforces that label your data as a service.
Text & NLP
1 companyText annotation, entity tagging, classification, and document labeling for natural language models.
Healthcare & Medical
0 companiesClinical and medical imaging annotation with the compliance and domain expertise healthcare AI needs.