Labelbox - Build computer vision products for the real world
One Hour Translation - Professional translation services for 75 languages on a 24/7 basis.
CloudFactory - Human-powered Data Processing for AI and Automation
Rev.com - Transcriptions, captions, and subtitles that are affordable, fast, and high-quality.
CrowdFlower - Enterprise crowdsourcing for micro-tasks
Gengo - People-powered translation at scale.