StackSocial offers a Keyword Pro SEO Bundle: Lifetime Subscription for $99. Coupon code "DN30" cuts that to $69.30. That's a purported savings of $8,211 and the lowest price we could find. Buy Now Features lifetime access to RankActive SEO tools Keyword Fox and RankStat perform seamless keyword research w/ KeywordFox research your competitors' strategies w/ RankStat