Amazon Mechanical Turk - The online market place for work.
Fiverr - One marketplace, millions of professional services.
Supervisely - Supervisely helps people with and without machine learning expertise to create state-of-the-art...
SuperTasker - Digital tasks, super fast
Labelbox - Build computer vision products for the real world
SkillPatron - SkillPatron is a community of talent (African-based) available to work for you remotely, online or...