Freelancer

https://www.freelancer.com

Best for: Freelancers.

Tooltip: Check out the Freelancer Community for guides, tutorials, tips and resources.

Freelancer is the world’s largest freelancing and crowdsourcing marketplace by total number of users and projects posted. 18 million registered users have posted over 8.2 million jobs and contests to date in over 900 areas as diverse as website development, logo design, marketing, copywriting, astrophysics, aerospace engineering and manufacturing.