SuperAnnotate is an enterprise AI data labeling platform founded in San Francisco in 2018, known for efficient labeling tools and AI-assisted pre-labeling that cut annotation workload by about 50%-80%, with a production-grade quality review system.
Scale AI is an enterprise AI data labeling and data engine platform founded in San Francisco in 2016, producing high-quality training data for autonomous driving and large language models through human refinement and AI pre-labeling.
Labelbox is an enterprise AI data labeling platform founded in San Francisco in 2018. Its Data Engine drives high-quality training data production for 1000+ customers in autonomous driving and medical imaging.