We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature | Screaming Frog SEO Spider SEO Tools | Ahrefs SEO Tools |
|---|---|---|
| Rating | 4.7(44) | 4.6(47) |
| Starting Price | Free | $99/mo |
| Pricing Model | Freemium | Paid |
| Free Plan | ||
| Free Trial |
| API Available |
| Verified | Verified |
| Founded | 2010 | 2011 |
| HQ | Henley-on-Thames, UK | Singapore |
| Team Size | 11-50 | 51-200 |
| Platforms | MacWindowsLinux | Web |
| Top Integrations | Google AnalyticsGoogle Search ConsolePageSpeed Insights | Google Search ConsoleGoogle AnalyticsSlackZapier |
| Description | Screaming Frog SEO Spider is a website crawler that helps you improve onsite SEO by extracting data and auditing for common SEO issues. Used by SEO agencies and in-house teams worldwide for technical SEO audits. | Ahrefs is an all-in-one SEO toolset that helps marketers with link building, keyword research, competitor analysis, rank tracking, and site audits. With one of the largest backlink databases in the world, Ahrefs is trusted by SEO professionals and agencies worldwide. |