I'm working with Kwork.com as a seller for months and find them a different and innovative, platform we need, that understands the situation in any case before any decision, and a great payment withdrawal rule make them a pro on all of the rest.
I worked with Fiverr, Upwork, guru, and other platforms but if someone say me to make a ranking for them, Kwork.com will be my priority.
Thanks for everything.