Amazon Mechanical Turk - The online market place for work.
Universal Data Tool - Machine learning, data labeling tool, computer vision, annotate-images, classification, dataset
Crowdin - Localize your product in a seamless way
Labelbox - Build computer vision products for the real world
SerpClix - SerpClix is a click exchange network used to send more real clicks to your Google SERP. You can click to earn money or buy clicks to rank higher on Google.
Supervisely - Supervisely helps people with and without machine learning expertise to create state-of-the-art...