Handl is a tool to annotate and manage data for machine learning. It allows you to get high-accuracy datasets with ease. For that, Handl employs 25k qualified crowdworkers who have already performed 6 million data annotations for tech companies and startups. Bring your in-house team if special knowledge is required.

Whatever you have, images, texts or sounds, we provide a complete set of tools, all easy to use and neat.