InstaRank SEO
InstaRank SEO is a free, professional-grade SEO audit platform built for marketers, agencies, and business owners. Run 100+ in-depth checks across Technical SEO, On-Page SEO, Off-Page signals, E-E-A-T, content quality, page speed, backlinks, keywords, and AI search visibility — all without signing up.
What makes InstaRank different is its LLM Optimization Checker — the first free tool that scores how well your website is optimised for ChatGPT, Perplexity, Google Gemini, and Google AI Overviews. The platform also offers an API, white-label reporting for agencies, and a free WordPress plugin.
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Spotibo
Find duplicate content on your site, error pages, wrong anchor texts, redirect chains, and much more. For a well-processed SEO analysis, it is very important to get a full view of the entire site, not just one page. Spotibo offers free SEO analysis, up to 500 web pages. Spotibo can check pages as Google, Bing or any other search engine. If you find an “error” in our automatic evaluation, we guarantee it is a 100% error. Potentially serious threats that need to be checked are referred to as “urgent warnings”. There’s no “SEO score” or another inaccurate grading system. Our on-page SEO analysis tool is very precise; it checks the title and meta description in pixels, not in the count of characters (which is less accurate). In addition to providing a warning about the missing alternative text, Spotibo also warns you about ALTs that are probably described wrong. This happens when an alternative text contains only a name such as “image”, “best-picture.jpg” or others.
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OvoSEO
OVOSeo is an AI-powered SEO platform built to help small businesses improve Google rankings without hiring an agency. The platform connects with Google Search Console and Google Analytics to audit a website, identify technical SEO issues, analyze traffic data, and generate a prioritized roadmap. Users can follow plain-English checklists for local SEO, on-page SEO, technical SEO, off-page SEO, social signals, schema markup, page speed, and content optimization. OVOSeo includes tools such as an AI Content Optimizer, Content Brief Generator, AI SEO Advisor, site audit, keyword opportunities, rank tracking, backlink tracking, competitor research, and local grid ranking. Its AI system uses OpenAI, Gemini, and Grok to generate copy suggestions, schema markup, keyword insights, competitor gaps, internal linking recommendations, and E-E-A-T improvements.
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Rabbit SEO
Rabbit SEO is an SEO platform for small businesses and website owners who want to save time on search optimization without becoming full-time SEO specialists.
Instead of switching between separate tools for audits, on-page fixes, and monitoring, Rabbit SEO brings automated on-page SEO optimizations, AI-powered SEO improvements, keyword rank tracking, backlink opportunities, competitor research, broken link checks, SEO audits, and AI visibility workflows into one practical workflow.
Use Rabbit SEO to review landing pages, improve meta titles and descriptions, work on schema and image SEO where supported, monitor how your site performs for important keywords, explore what competitors are targeting, identify broken links, and follow structured recommendations aimed at both traditional search and AI-powered discovery.
Rabbit SEO is designed for owners and lean teams—not only agencies. It works well for sites on Wix, Shopify, WordPress, and other platforms.
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