Screaming Frog

Free, PaidSearch Engine Optimization (SEO)

Helps users conduct thorough SEO audits with advanced tools.

Founded by: Dan Sharpin 2010

You can use Screaming Frog for comprehensive technical SEO audits with its powerful SEO Spider Tool, which is highly trusted among SEO professionals and agencies. Available for free with optional additional features through a paid license, this tool facilitates the fast and efficient crawling and analysis of websites to uncover overlooked issues. Whether you are interested in mapping URLs at scale, analyzing log files, or conducting detailed site audits, Screaming Frog provides a robust platform designed to cater to both small and large enterprises.