Upwork is different from other online job boards in many different ways. Firstly, you will not find job scams, too-good-to-be-true job opportunities, ads, commission-only jobs, or junk jobs on Upwork. Secondly, the flexible job is the only focus of Upwork. And every job that is posted by them is first checked by a real person who invests 30 minutes on every job to make sure that it meets their criteria before bringing it up in front of you. Third, you don;t have to spend hours and hours going through job list for keywords like Flexible or Remote. They do all the legwork for you, so the only thing that you have to do is sign up and find the best, recent, remote, part-time, freelance, and other flexible jobs for yourselves.