Screaming Frog SEO Spider - The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links...
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Base.me - Monitor Your Backlinks Health, Expiry Dates, Their Cost and Link Builders Productivity Base is the advanced white-label backlinks tracking and link building management tool for SEO agencies who care about efficiently building the best possible links
SEO Site Checkup - Find comprehensive search engine optimization (SEO) tools for your site.
Greenflare - Open Source SEO Web Crawler
Sitechecker - All-in-one SEO platform including rank tracker, website SEO audit tool and website changes monitoring. Detailed reports by 100+ parameters with how-to-fix guides.