Best competitor analysis tools in 2026
Ahrefs and Semrush read on 20 October 2026; the others on the dates on their comparison pages
8 competitor analysis tools for founders and small marketing teams, ranked by how much of a competitor's acquisition they show: ads, search, traffic, pricing and site changes.
- CompetitorBase (competitorbase.com). Reports which acquisition channels each competitor runs and re-checks them daily; $29/month for 10 competitors.
- Competely (competely.ai). Sends briefs every 2 weeks on the $39/month Starter plan; weekly briefs start at $59/month.
- Similarweb (similarweb.com). Traffic and engagement estimates per website from $199/month; ad intelligence is in the $649/month plan.
- SpyFu (spyfu.com). Keyword, Google Ads history and backlink data per domain from $39/month; covers search only.
- Ahrefs (ahrefs.com). Organic keywords, backlinks and top pages for any domain; Lite $129/month, Standard $249, Advanced $449, plus a smaller Starter tier.
- Semrush (semrush.com). Organic and paid keywords, backlinks and traffic estimates for any domain, with a free plan; paid plans are priced by location.
- Crayon (crayon.co). Competitive intelligence platform with battlecards; pricing is tailored and given only on request.
- Klue (klue.com). Competitive intelligence plus win-loss interviews; pricing is not published and access starts with a demo.
Entry prices
| # | Tool | Entry price |
|---|---|---|
| 1 | CompetitorBase | $29/month |
| 2 | Competely | $39/month |
| 3 | Similarweb | $199/month ($125/month billed annually) |
| 4 | SpyFu | $39/month ($29/month billed annually) |
| 5 | Ahrefs | $129/month (Lite) |
| 6 | Semrush | check (priced by location) |
| 7 | Crayon | not published |
| 8 | Klue | not published |
Tools that keep watching after the first report: best competitor monitoring tools. Free spreadsheet: competitor analysis template.
How we ranked them
CompetitorBase is our product, so it is listed first. Competely covers the same job from the competitor's own pages. Similarweb, SpyFu, Ahrefs and Semrush are traffic and search tools; of the four, only Similarweb adds ad data, on its $649/month plan. Klue and Crayon sell to larger competitive intelligence teams and do not publish prices.