Screaming Frog SEO Spider
The Screaming Frog SEO Spider is a website crawler that helps you improve onsite SEO, by extracting data & auditing for common SEO issues. Download & crawl 500 URLs for free, or buy a license to remove the limit & access advanced features. The SEO Spider is a powerful and flexible site crawler, able to crawl both small and very large websites efficiently while allowing you to analyze the results in real-time. It gathers key onsite data to allow SEOs to make informed decisions. Crawl a website instantly and find broken links (404s) and server errors. Bulk export the errors and source URLs to fix, or send to a developer. Find temporary and permanent redirects, identify redirect chains and loops, or upload a list of URLs to audit in a site migration. Analyze page titles and meta descriptions during a crawl and identify those that are too long, short, missing, or duplicated across your site.
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RankZap
RankZap is SEO audit and reporting software for freelancers, agencies and website owners. It combines website crawls, connected Google Search Console, GA4 and Bing data, keyword research and rank tracking, local visibility checks and sampled AI search visibility. Teams can plan content calendars, review AI article drafts and publish to authorised destinations. White-label reports are available on supported plans. Its remote MCP server connects compatible AI assistants to permitted project data and workflows. Reports retain source and date context; unavailable measurements are reported as unknown. A three-day trial is available without a card.
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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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SignalSumo
SignalSumo is a cloud-based SEO and search-visibility platform for businesses, in-house marketing teams, consultants, and agencies. It combines technical website audits with prioritized recommendations, keyword research, rank tracking, competitor and backlink analysis, local SEO tools, and uptime monitoring. Users can monitor how their brand appears in AI-generated answers, track prompts and competitors, and build prioritized growth plans alongside conventional search optimization. Agency features include multi-client workspaces, white-label reports, and embeddable audit widgets. SignalSumo also provides a developer API and an MCP server on eligible plans, supports Google Search Console, and allows reports and data to be exported as PDF or CSV. The platform supports free Starter access and offers paid plans with different project, keyword, crawl, reporting, and team limits.
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