Has a 250,000 words monthly limit on the “Turing Spinner” and a 2,500,000 words monthly limit on the “Standard Spinner”. Anything above that will be charged additionally ($10 per 1,000,000 words for the “Standard Spinner”, and $3 per 10,000 for the “Turing Spinner”). However, they do offer custom plans for heavy API users – all you need to do is contact them.
Other article spinners also require that you enter your own custom synonyms manually or individually approve lists of potential synonyms as they are presented to you. This is another way of expecting you to do most of thinking, as opposed to expecting the software to be smart enough to instantly make judgment calls for you. Thus, one of Spinbot's main goals is to make the article spinning process as quick and painless as possible.
Their technology makes it possible that very little has to be done to your web content. You get written content in quantities that you can really use. Your articles will be well written and easy to understand. The professionals have the tools to help you improve your business or brand on the internet. Most people are hesitant to use a spin writer technology, but Spin Rewriter 9.0 takes the guesswork out of having relevant written content for your business or brand. More importantly, your website can reuse content without copyright issues with Spin Rewriter 9.0

Rewriting your article by hand is the classic approach that is slowly dissolving, however, many people still prefer so. Write manually and then rephrasing to ensure the finest quality is the safest way but it can often hours, days or weeks to finish a writing task that can otherwise take only a little time. And that’s why there also exist people who like to save the trouble and their time, so they look for an article rewriter or article spinner to do the job.
There is also the option to spin capitalized words (assumed to be proper nouns) as well as leave any number of words unchanged, depending on whatever you enter into the "ignore" field, separated by commas. You also have the option to only keep the sentences that were altered a minimum percentage, as indicated by the "Keep Sentences that Changed" option.
If you do not want to write fresh content yourself or you do not have time, I suggest you outsource the job. Make sure whom ever you outsource to is writing them from scratch and not usinga spinner themselves. My favourite are seoarticlewritingpros.com but you can also outsorce companies like www.contentproz.net or www.articlewritingservices.org plus loads of others too.
The {marine|aquatic} biologist {then|after that} {inserted|placed|put} {a strong|a solid} {piece|item} of clear fiberglass {into|right into} the {tank|storage tank|container}, {creating|producing|developing} {two|2} {separate|different} {partitions|dividers|dividings}. She {then|after that} {put|placed} the shark on one side of the fiberglass {and|as well as|and also} {a new|a brand-new} {set|collection} of {bait|lure} fish on the {other|various other}.
People, I’m pretty sure over half of the articles you read nowadays come out from a spinner such as this one, and you can’t even tell the difference… believe me I know – I publish a lot of these articles myself, using Spin Rewriter, and they are very good and believable, you wouldn’t know the difference between one of them and an article written by a human. 

Spin Rewriter 5.0 technology was a previous edition that allowed their clients to use the basic article rewriting system.  Their newer versions over the years have just kept getting better and better.   The new Spin Rewriter 9.0 technology gives you the option of assigning variables to your content.  Their software is dead easy to use.  In just three steps you can have up to 50 uniquely spun articles.