Runs programming contests to crowdsource machine learning solutions.
Find freelancers and freelance jobs on Upwork – the world’s largest online workplace where savvy businesses and professional freelancers go…
The Crowd Intelligence® platform brings the engaging activities and ideation of co-creativity workshops into the 24/7 digital era for brands…
Hire expert freelancers for your job online.
The online market place for work. We give businesses and developers access to an on-demand scalable workforce.
Discover and share ideas with your favorite brands, they reward you and make them happen.
HITRECORD is an open-collaborative production company, and this website is where we make things together.
Topcoder helps businesses get ready for tomorrow by embracing the world’s top talent today through crowdsourcing.
Quirky is a community-led invention platform.
Crowdsourced logo, freelance graphic and web design.