These days there are a lot of article rewriting softwares and it is pretty hard to choose one that will suit all your needs (quality + price – no subscription at least). When you will look for example at WordAI article spinner – you will notice that there is pretty expensive subscription (50 dollars per month) while spinnerchief costs only 77 dollars per year (which is about $6.5 per month).
Spinning Speed – How quick can these spinners spin the article above. WordAi took 3 minutes and 48 seconds and SpinerChief III Ultimate using Super Spin in the balanced setting (meaning try to be unique as possible while still being readable) took less than 3 seconds to generate. I’ve had WordAi take 5+ minutes before, they need to speed things up. Clearly SpinnerChief won the speed test.

Anyone can do this, all you need is a computer and the ability to string a sentence together. You can write original articles and submit them to article directories and get paid. You have to apply to these sites and may or may not get turned down. If you should happen to get turned down then just keep plugging away until you find someone to "hire" you.