Freelancers Union
Freelancers Union one of the largest and fast-growing organization representing the 57 million independent workers across the country. They give members a powerful voice through policy advocacy, benefits, and community.
https://www.freelancersunion.org/
Freelancer.com
Freelancer.com is a freelancing and crowdsourcing marketplace that connects over 26M employers and freelancers globally from over 247 countries, regions and territories.
https://www.freelancer.com/
Epic Freelancing
Epic Freelancing was created to help current and aspiring freelancers achieve financial success, creative freedom and lifestyle design.
http://www.epicfreelancing.com/
Upwork
Upwork helps businesses get more done, by connecting them with freelancers to work on projects like content writing, marketing support, admin help and thousands of other projects.
https://www.upwork.com
Track
Track helps you withhold enough for self-employment taxes every time you get paid. They're on a mission to make working for yourself be less work.
https://www.track.tax