When you create profiles on multiple job boards, then that also enhances your exposure on the major search engines and that can really boost your chances of getting the job you want. (resumehelp.com)
Job search engines, like Indeed, compile job listings from multiple job boards, company career pages, associations, and other resources. (thebalance.com)
The fact of the matter is that when starting out, do some research and look at multiple job boards where there are freelancers that have the same experience and skills as you. (inc.com)