KWFinder

KWFinder by Mangools is a user-friendly keyword research tool specializing in finding long-tail keywords with low SEO difficulty. It provides accurate search volume, cost-per-click, and a clear keyword difficulty score.

Its SERP analysis shows top-ranking pages and their metrics. Part of the Mangools suite (with SERPChecker, SiteProfiler, etc.), it's perfect for startups and bloggers focusing on niche, attainable keywords. Pricing starts at $49.90/month for the full suite. It ranks well for its intuitive interface, accurate long-tail data, and the helpful Mangools suite bundle that offers a solid range of SEO features at a competitive price.