Fiverr permits people to present a broad variety of various sets at once. At Upwork, freelancers charge particular projects on posting different applications including cover letters to customers if people post an open job. On Fiverr, buyers purchase singular services that the freelancer now fixed.
Now upwork has project catalog like fiverr where you can showcase your services and portfolio anyway competition way so high on both the platforms. Nowadays, I am getting back my connects in upwork which we use to send proposal and I sometimes buy connects to catch potential employer. Now getting back few connects giving me little peace. In my experience technical workers always regular works and good payment. We have to equip ourself to get regular jobs.