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Kili Technology vs Sapien

People
Kili TechnologyAI Annotation and Labeling
SapienAI Annotation and Labeling
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Price
Free
Usage-based

AI Annotation and Labeling

Annual estimate10 people, entry price
Free
Usage-based
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AI Annotation and Labeling

Overview
Focus
AI Annotation and Labeling
AI Annotation and Labeling
Product
AI training data platform with smart annotation tools, quality management, and active learning integration.
Web3-powered data labeling platform using gamification to generate high-quality AI training data.
Headquarters
Paris, France
Austin, Texas
Company size
51-200 employees
11-50 employees
Founded
2018
2023
Pricing details
Published rate
Free
Usage-based
Free options
Free plan, Free trial
Free trial
Source updated
Nov 2, 2026
Oct 29, 2026

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AI Annotation and Labeling