# BuildSEO AI > The AI Workforce That Builds Your Backlinks. BuildSEO AI runs link building end-to-end: AI publisher discovery, explainable authority scoring, unique submission content, real form submission, and verified live links with screenshot evidence. Built by Andolasoft. ## Pages - [Home](https://www.buildseo.online/index.md): The AI Workforce That Builds Your Backlinks. - [Pricing](https://www.buildseo.online/pricing.md): Starter, Pro, Growth, and Enterprise plans, priced per verified live link. - [Contact](https://www.buildseo.online/contact.md): Talk to our AI experts — scope a link-building campaign. - [Blog](https://www.buildseo.online/blog.md): Field notes on autonomous link building. - [Free tools](https://www.buildseo.online/free-tools.md): Free SEO and AI-readiness tools — no login, no email. - [Sitemap](https://www.buildseo.online/sitemap.md): Index of every page on the site. ## Free tools - [AFDocs Checker](https://www.buildseo.online/free-tools/afdocs-checker.md): Score any docs site against the Agent-Friendly Documentation spec — 23 checks, one grade. - [Meta Tag Analyzer](https://www.buildseo.online/free-tools/meta-tag-analyzer.md): Audit a page's title, description, canonical, and robots tags in one pass. - [Open Graph Checker](https://www.buildseo.online/free-tools/open-graph-checker.md): Verify og: and twitter: tags so links unfurl with the right title and image. - [Robots.txt Tester](https://www.buildseo.online/free-tools/robots-txt-tester.md): Parse any site's robots.txt: groups, rules, sitemap directives, and blockers. - [Heading Structure Extractor](https://www.buildseo.online/free-tools/heading-structure-extractor.md): Extract a page's h1-h6 outline and catch skipped levels and duplicate H1s. - [Meta Tag Generator](https://www.buildseo.online/free-tools/meta-tag-generator.md): Write title, description, OG, and Twitter tags with live length checks. - [Robots.txt Generator](https://www.buildseo.online/free-tools/robots-txt-generator.md): Compose a clean robots.txt from user-agent rules and a sitemap URL. - [UTM Builder](https://www.buildseo.online/free-tools/utm-builder.md): Assemble campaign URLs with source, medium, and campaign parameters. - [JSON-LD Generator](https://www.buildseo.online/free-tools/json-ld-generator.md): Generate Organization, Article, or FAQ structured data ready to paste. - [Sitemap Validator](https://www.buildseo.online/free-tools/sitemap-validator.md): Validate an XML sitemap's structure, URLs, and freshness fields. - [Alt-Text Checker](https://www.buildseo.online/free-tools/alt-text-checker.md): Find images missing alt text on any page. - [Schema Validator](https://www.buildseo.online/free-tools/schema-validator.md): Extract and validate a page's JSON-LD structured data. - [Redirect & SSL Checker](https://www.buildseo.online/free-tools/redirect-ssl-checker.md): Trace a URL's redirect chain and confirm its SSL setup. - [Broken Link Checker](https://www.buildseo.online/free-tools/broken-link-checker.md): Find dead links on a page before your visitors do. - [llms.txt Validator](https://www.buildseo.online/free-tools/llms-txt-validator.md): Validate a site's llms.txt against the llmstxt.org structure. - [Domain Authority Checker](https://www.buildseo.online/free-tools/domain-authority-checker.md): Check any domain's Open PageRank authority score. - [Console Error Scanner](https://www.buildseo.online/free-tools/console-error-scanner.md): Load a page in a real browser and capture its console errors. - [AI Search Readiness Checker](https://www.buildseo.online/free-tools/ai-search-readiness-checker.md): See how ready a page is to be cited by AI search engines. ## Blog posts - [Why We Stopped Buying Domain Authority and Computed Our Own](https://www.buildseo.online/blog/why-we-stopped-buying-domain-authority.md): A rented quality metric makes every qualification decision unexplainable and every renewal a dependency. Here is the signal set we replaced it with, how the weights were chosen, and what it costs to be wrong. - [CAPTCHA Is a Product Decision, Not a Bug](https://www.buildseo.online/blog/captcha-is-a-product-decision.md): We detect challenges and hand them to a human. That choice caps autonomous throughput — and it is the right trade for anyone who plans to keep their domains. - [Teaching an Agent to Read a Form It Has Never Seen](https://www.buildseo.online/blog/teaching-an-agent-to-read-a-form.md): Field mapping starts as a similarity search against forms we already solved, and only falls back to inference. The embedding step pays for itself by the second campaign. - [Submitted Is Not Live: Building an Evidence Trail Clients Can Audit](https://www.buildseo.online/blog/submitted-is-not-live.md): Anchor text, follow status, indexation, screenshot, HTML snapshot, timestamp. What we store per check, and why re-verification schedules matter more than the first result. - [Eight Agents, One Graph: Keeping Failure Local](https://www.buildseo.online/blog/eight-agents-one-graph.md): A slow submission stage should never stall discovery. How a state machine per campaign lets every stage retry and resume without corrupting the run. - [The Middle Band: Designing a Review Queue Operators Actually Use](https://www.buildseo.online/blog/the-middle-band-review-queue.md): Scores between 40 and 59 are not a scoring failure, they are a routing decision. Treating manual review as a first-class state changed the qualification machine. - [Unique at Scale: Semantic De-duplication of Generated Copy](https://www.buildseo.online/blog/unique-at-scale-semantic-dedup.md): Five hundred descriptions in one category will collapse toward each other unless you measure it. The similarity threshold we settled on, and how we enforce it pre-write. ## Legal - [Terms of Service](https://www.buildseo.online/terms.md): Terms governing use of the BuildSEO AI platform. - [Privacy Policy](https://www.buildseo.online/privacy.md): How we collect, use, and share information. ## Optional - [llms-full.txt](https://www.buildseo.online/llms-full.txt): Full content of every page in one file — no crawling required. - [Agent skill](https://www.buildseo.online/skill.md): SKILL.md operating guidance for agents scoping campaigns, comparing plans, or answering BuildSEO AI questions.