We evaluated every major free seo audit tool online available in 2026. Here are the ones actually worth your time.
Official free tool for monitoring search performance, indexing issues, and keyword data.
Visit Google Search Console →Free web analytics platform. Track organic traffic, conversions, and user behaviour.
Visit Google Analytics 4 →Neil Patel's tool provides 3 free daily searches for keywords, backlinks, and site audits.
Visit Ubersuggest Free →Visualises the questions and queries people search around any keyword. Great for content ideation.
Visit AnswerThePublic →Free version of Ahrefs for your own site. Crawl issues, backlinks, and keyword data.
Visit Ahrefs Webmaster Tools →Crawl up to 500 URLs free. Find broken links, duplicate titles, and redirect chains.
Visit Screaming Frog (Free) →Chrome extension showing monthly search volumes directly in Google results.
Visit Keyword Surfer Extension →Free Chrome extension. Shows SEO metrics (DA, backlinks, index status) on any SERP.
Visit SEOquake Extension →Want AI-powered SEO without the enterprise price tag?
AEO audits, GEO tracking, technical site audits, and AI-generated fixes — all in one dashboard.
Start Free → No Credit Card