Kili

Kili is a data annotation and labeling platform designed for teams building machine learning models. It provides collaborative tools for preparing training datasets across computer vision, NLP, and audio tasks. Enterprise teams and AI research organizations use Kili to streamline annotation workflows and maintain data quality at scale.

Kili operates on a paid subscription model with pricing based on project volume and team size. Specific pricing tiers are not publicly listed; organizations must request quotes based on their annotation requirements and dataset complexity. Free trials are typically available for qualified teams to evaluate the platform.