Amazon Mechanical Turk Documentation

Amazon Mechanical Turk is a web service that provides an on-demand, scalable, human workforce to complete jobs that humans can do better than computers, such as recognizing objects in photographs.

Amazon Mechanical Turk will permanently close on September 30, 2026. For Workers and Requesters currently using the service, visit our Amazon Mechanical Turk help page to learn how you can prepare for this closure.