Best SEO Tools for Competitor Analysis, Sorted by Job
The best SEO tools for competitor analysis are the ones that answer your actual question for the least money. Most people need three answers: which keywords bring a rival traffic, which sites link to them, and which pages they rank with. Below I sort the common tools by those jobs, with prices I read on each official pricing page. Quick answer All-round research and backlinks: Ahrefs or Semrush. They are the two names almost every roundup puts at the top. Tight budget, keyword and ad spying: SpyFu. Its Basic plan was $39 a month on spyfu.com as of 2026-11-05. Agencies tracking many sites: SE Ranking. It offers a 14-day free trial with no card, per seranking.com on 2026-11-05. Before you pay anything: start with a free trial and one clear question, not a full audit. What competitor analysis actually means in SEO Competitor analysis is not one report. It is a set of small questions. Each tool is stronger at some of them. Keyword gap: which search terms rank for them...