LabelMe Annotation Tool - LabelMe is an annotation tool writen in Javascript and Perl for online image labeling.

People for AI - People For AI is a French data labelling company.

Datatang.ai - Datatang provides off-the-shelf AI training datasets, on-demand data collection & annotation solutions that power the world's most innovative artificial intelligence.

Doodle Bot for Slack - Simple tool to find meeting times on Slack

Predictly.co - Save time and resources with our state of the art human-in-loop Data annotation platform services to build your solution specific AI solutions. We help you with the data heavy lifting while your data scientists focus on business centric solutions.

CloudFactory - Human-powered Data Processing for AI and Automation