One of the most popular alternatives to Screaming Frog SEO Spider is SiteOne Crawler, which is free and open source. Other popular alternatives are Google Lighthouse, Semrush, ahrefs and SEO PowerSuite. You're spoiled for choice with SEO Tools like Screaming Frog SEO Spider: we list more than 100 alternatives for the web, Windows, Mac, Linux and self-hosting.
WooRank is a digital marketing tool that offers website analysis, enhancement, and promotion. It provides immediate website analysis, educates on Core Web Vitals, and offers sales tools for lead generation.
United States
The RiveSolutions SEO Spider is a desktop program which crawls your website and finds key SEO issues.
SiteKite is an automated SEO testing tool which monitors your site 24/7. Set your own tests against your own URLs and be notified if anything goes wrong. We stop your SEO from breaking.
United States
SEO tools weren't built for AI agents. SEOgent is. A pay-per-crawl API that delivers structured site audits directly to your coding agent - built for the agentic web. No monthly subscriptions. Just clean, actionable data when your agent needs it.
Canada
SEOSapient — an AI SEO agent you talk to. Ask any question about any website, get real-time keyword data, competitor analysis, and backlink audits in seconds. One chat replaces your entire toolkit.
Romania
EU
Do you find it time-consuming to identify and fix content-related issues on your website?
LuxembourgEU
SiteAnalyzer is a Web Crawler to scan the websites and check their technical and of SEO-parameters for errors and correct them effectively.
Find on page SEO issues on the pages of your website with this free online real-time website crawler ..
Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.
United States
Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).
Tarantula SEO Spider is a go-to tool for making your website better. It swiftly navigates websites, revealing hidden details for better rankings on search engines. Its AI integration effortlessly uncovers target keywords and enables quick webpage rewriting for optimal site performance.
United States
Google Keyword Planner is a free tool on Google Ads for keyword research. It reveals search terms used on Google, their frequency, and potential advertising costs. The tool is mainly used for pay-per-click (PPC) keyword research but can also be used for search engine...
United States
