Open sudodoki opened 5 years ago
https://www.mturk.com/ https://www.figure-eight.com/ https://handl.ai/ https://toloka.yandex.ru/
don't know about this one, just found via googling: https://gengo.ai
Some of this are not platforms but are built on top of somes https://aws.amazon.com/sagemaker/groundtruth/ https://www.cromalab.net/LegionTools/ http://www.gethybrid.io/ https://imerit.net/ https://prolific.ac/ https://scale.ai