# Ideapreneur > AI Citation Engineering agency. Engineering the structural conditions — entity clarity, retrieval signals, and extraction architecture — that make AI citation probable for B2B SaaS brands. ## Pages - [Home](https://ideapreneur.io/): AI Citation Engineering services and framework overview. - [What Is AI Citation Engineering](https://ideapreneur.io/articles/what-is-ai-citation-engineering): The Citation Architecture framework for getting cited by ChatGPT, Perplexity, and Google AI. - [The Entity Spine](https://ideapreneur.io/articles/entity-spine-ai-citation-brand-identification): Why AI engines can't identify your brand as a verified entity, and the five signals that fix it. - [Information Gain vs. Content Quality](https://ideapreneur.io/articles/information-gain-ai-citations): Why AI systems cite the useful article, not the well-written one. - [Answer-First Chunking](https://ideapreneur.io/articles/answer-first-chunking-ai-content-extraction): The structural reason AI engines extract a competitor's content instead of yours. - [Citation Half-Life](https://ideapreneur.io/articles/citation-half-life-ai-content): Why AI engines stop citing content that Google still ranks. - [Why Your Brand Isn't Showing Up in AI Answers](https://ideapreneur.io/articles/why-brand-not-showing-up-in-ai-answers): Five-failure-mode diagnostic for AI search invisibility. - [How to Check If AI Bots Can Crawl Your Site](https://ideapreneur.io/articles/how-to-check-if-ai-bots-can-crawl-your-site): OAI-SearchBot vs GPTBot distinction, robots.txt audit method, and the fix. - [Why Is Your Competitor Cited by AI When You're Not?](https://ideapreneur.io/articles/why-competitor-cited-by-ai-not-me): 3-cause diagnostic — entity recognition, content depth, or crawl access — for competitor-vs-you AI citation gaps. - [How Long Does It Take to Get Cited by AI?](https://ideapreneur.io/articles/how-long-to-get-cited-by-ai): First-party citation timeline data from a new domain — Perplexity and ChatGPT both cited on day 16, 3 days after crawl access was restored. - [How to Show Up in Perplexity](https://ideapreneur.io/articles/how-to-show-up-in-perplexity): What Perplexity documents, what independent testing has found, and where its crawler policy diverges from behavior. - [Why Isn't Schema Markup Getting Me Cited by AI?](https://ideapreneur.io/articles/why-schema-markup-isnt-getting-ai-citations): The three-step diagnostic — implementation, crawler parsing, citation probability floor — for when schema is correct but citations still aren't landing. - [Services](https://ideapreneur.io/services): Free AI Visibility Check, Citation Infrastructure Setup, Citation Foundation, and the Growth retainer. - [Free AI Visibility Check](https://ideapreneur.io/audit): Free instant diagnostic — entity, content depth, and citation readiness scores. Lead magnet, no purchase required. - [Citation Infrastructure Setup](https://ideapreneur.io/citation-infrastructure): Technical pipeline only — schema, llms.txt, entity disambiguation, crawler access. $397 one-time. - [Citation Foundation](https://ideapreneur.io/citation-foundation): Flagship one-time engagement — Infrastructure Setup scope plus 3–4 citation-engineered articles and a strategy brief. $997 one-time. - [Articles](https://ideapreneur.io/articles): AI citation research, entity architecture, and the Citation Architecture framework. ## Contact contact@ideapreneur.io