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AppenAI Annotation and LabelingAnnual estimate10 people, entry price
Free
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AI Annotation and Labeling
AI Developer Tools
Product
AI training data platform providing annotation and labeling services for computer vision and NLP projects.
AI software company behind spaCy and Prodigy, providing NLP tools and annotation for production-grade pipelines.
Headquarters
Sydney, Australia
Berlin, Germany
Company size
1,001-5,000 employees
11-50 employees
Free options
Free trial
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026
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AI Annotation and Labeling
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