https://cinder.ai/
Cinder | Responsible AI, Trust & Safety, and Data Labeling At Scale
Cinder provides businesses everything they need to orchestrate and automate safety at scale with industry leading tools for content moderation, AI safety, and...
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https://www.hcaptcha.com/labeling
hCaptcha - Data Labeling
hCaptcha provides a robust data labeling solution for machine learning companies. hCaptcha can provide fast, cost-effective, and high quality annotations on...
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https://segments.ai/
Multi-sensor data labeling platform for robotics & AV | Segments.ai
Dec 30, 2025 - Label your point cloud and image data in a single task. For machine learning teams labeling robotics data at scale. Start your free trial now.
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https://labelstud.io/
Open Source Data Labeling and AI Evaluation | Label Studio
Multi-modal data labeling and annotation platform for agent traces, LLM evals, RLHF, computer vision, document AI, NLP, audio transcription, and more.
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https://docs.humansignal.com/guide/
Label Studio Enterprise Documentation — Data Labeling
Get started with Label Studio by creating projects to label and annotate data for machine learning and data science models.
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https://www.labellerr.com/
Best Data Labeling & Image Annotation Software - Labellerr
Labellerr provides high-quality, scalable data labeling for AI and ML. Get reliable annotation services to train accurate machine learning models.
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