Only standard WordAI spinner showed 12% match for me in Copyscape which is very good I think. Also I will add that for SPAM links in general you don’t need any quality at all. if Google crawler can’t find connection with other spinned articles – goal achieved. Sorry, but I don’t see that with expensive spinners as Copyspace shows that in plain sight.
In writing almost same as paraphrasing, article rewriter tool & essay rewriter tool works, but as writer we need to know clearly what are the differences of between two. In article rewriting you can change the word or phrase to keep the meaning same as well may add few more sentences to elaborate the matter more clearly to the reader. Rewritertools.com tried to present few essay rewriter tools for make the writings easier and comfortable.
It is also very helpful for people who struggle with the English language in general and writing in particular. A free article spinner or paraphrase tool makes it easier for them to get new content with minimal effort. The quality of content created with article rewriter is close to human written content if not equally good. To ensure the quality, you can edit content to fix any errors.