Keyword Discovery has a feature that most keyword gadgets don’t – a spelling mistake tool. In addition to offering you synonyms and other suggested terms based on your current keywords, Keyword Discovery will also give you common spelling mistakes around those phrases, so you can capitalize on those less-than-savvy spellers’ searches. You can also get data on seasonal search trends in your industry, and learn about density, volume and more.
$29.95/month or $299.95/year
$199.95/month or $1,895.00/year