its top 10 but i shortlisted for you only 3 because i experience these freelancer . https://www.google.com/search?source=hp&ei=tl1AW5GWIZDe9QPTlpDoAw&q=top+10+freelancing+sites+2018&oq=top+10 this site only share top 10 but i shortlisted them and my ranking is diferent .