Answer Engine Optimization is the practice of getting your brand recommended by ChatGPT, Perplexity, and Gemini when buyers search your category. This guide covers the 10 most impactful steps — in priority order.
Answer Engine Optimization (AEO) is the practice of optimizing your brand so that AI engines recommend you when buyers ask questions in your category. It is the AI-era equivalent of SEO.
Where SEO focused on ranking pages in Google search results, AEO focuses on structured data, answer-first content, and third-party authority signals that AI engines use to decide which brands to name in their responses. The good news: the signals are mostly technical and fixable in a single sprint.
Before you optimize anything, you need to know where you stand. Run a TrueCite scan across ChatGPT and Perplexity using your 5–10 most important buyer-intent prompts. Your MentionShare score is the percentage of those scans where an AI engine recommended your brand. Most companies start between 0% and 15%.
Your action
Run your first scan at TrueCite. Record your baseline score per engine.
💡 Tip
Use prompts that match how your buyers actually research — not branded queries. "Best HR onboarding software for 50-person teams" not "What is [Your Brand]?".
The single most reliable AEO signal across all AI engines is structured Organization data in your site's <head>. It tells AI engines: your brand name, what you do, your official website, and where you exist across the web (sameAs links). Without it, AI engines must infer your identity from unstructured text.
Your action
Add Organization JSON-LD to your homepage <head> with name, url, description, and sameAs links to LinkedIn, G2, Crunchbase, and Twitter.
💡 Tip
The sameAs array is the most-cited signal by researchers. At minimum: LinkedIn company page, G2 profile, Crunchbase page.
FAQPage JSON-LD schema is the single highest-impact AEO action for most B2B companies. AI engines are specifically trained to pull Q&A structured data for answer generation. A well-written 6–10 question FAQ block on your homepage or core product page can generate new AI citations within 72 hours of publishing.
Your action
Use TrueCite Fix Generator to produce an FAQ block targeting your most-missed prompts. Publish to your homepage and pricing page.
💡 Tip
Questions should mirror how buyers phrase AI prompts — conversational, specific to your category. Not "What is [Brand]?" but "What is the best [category] tool for [ICP]?".
llms.txt is an emerging standard (like robots.txt, but for AI) that tells AI crawlers which pages to prioritize when learning about your brand. Add a plain-text file at yourdomain.com/llms.txt listing your most important pages: homepage, product page, pricing, case studies, and your highest-authority blog posts.
Your action
Create /llms.txt with a short description of your company and a list of priority URLs for AI engines to index.
💡 Tip
Keep it concise — 200–500 words. AI engines read this file to decide what matters on your site. Include your value proposition and 10–15 priority URLs.
AI engines heavily cite G2, Capterra, Trustpilot, and similar review platforms when making software recommendations. These are high-authority third-party sources that AI engines trust more than your own site. Most TrueCite customers with high MentionShare have 15+ G2 reviews.
Your action
Run a customer email campaign targeting your most satisfied users. Goal: 10–20 new G2 reviews within 30 days.
💡 Tip
Perplexity in particular cites G2 heavily. If Perplexity is a gap in your MentionShare, G2 review volume is almost always the lever.
AI engines prefer content that directly answers questions in the first paragraph — no buildup, no preamble. For each of your top 5 buyer-intent prompts, write a 200–300 word "answer paragraph" that starts with the direct answer and then provides supporting detail. This mirrors how AI engines structure their own responses.
Your action
Update your product page and homepage to lead with answer-first paragraphs for your most common buyer questions.
💡 Tip
Use TrueCite Fix Generator to produce these paragraphs — it writes them specifically targeting the prompts where AI missed you.
A full-site audit is faster than manually checking every page. TrueCite's AI SEO Audit discovers all your pages via sitemap and scores each one across three dimensions: Technical (title, meta, canonical), Content (word count, heading structure), and AI SEO (FAQ schema, JSON-LD, entity mentions). The result: a prioritized list of your highest-impact fixes across the entire site.
Your action
Run the AI SEO Audit in TrueCite. Sort by lowest AI SEO score. Fix the top 5 critical issues first.
💡 Tip
Focus on critical issues before warnings. One critical fix on a high-traffic page is worth more than 10 info-level fixes on low-traffic pages.
If a competitor consistently gets cited instead of you on specific prompts, they almost always have specific AEO signals you lack. TrueCite Gap Analysis runs a side-by-side comparison of your site vs a competitor's — checking 15+ signals including FAQ schema, Organization JSON-LD, llms.txt, HowTo schema, review platform presence, and more. The gap report tells you exactly what to build.
Your action
Run gap analysis against your top 2 competitors. Implement the top 3 missing signals.
💡 Tip
Most gap analysis reveals 3–5 fixable issues, not 20. The fixes are usually tactical: add a FAQ block, add a schema type, fix a robots.txt AI-bot block.
AEO optimization is a loop, not a one-time project. AI engines re-crawl sites continuously — changes you make today can appear in AI responses within 24–72 hours. Set up a weekly scheduled scan in TrueCite so you get a MentionShare report every Monday. Track your score by engine and by prompt category over time.
Your action
Configure a weekly scan schedule in TrueCite. Add email notifications so you are alerted when your score changes significantly.
💡 Tip
Expect your score to improve in waves — not linearly. Major improvements often happen when AI engines re-index after you publish a batch of AEO content.
Traffic from ChatGPT, Perplexity, Claude.ai, and Gemini shows up in GA4 as referral traffic — but only if you know where to look. TrueCite's GA4 integration identifies and isolates AI engine traffic as a separate source, so you can report on AI-driven sessions, page views, and user behavior the same way you report on Google Organic or Paid traffic.
Your action
Connect GA4 to TrueCite. Check the AI Traffic dashboard after your next batch of content publishes.
💡 Tip
It takes 2–4 weeks after publishing AEO fixes before AI-driven referral traffic becomes statistically meaningful. Do not expect overnight results — but do look for the trend.
What is Answer Engine Optimization (AEO)?
AEO is the practice of optimizing your brand's online presence so that AI engines like ChatGPT, Perplexity, and Gemini recommend your brand in response to buyer queries. It focuses on structured data, answer-first content, and third-party authority signals that AI engines weight heavily when deciding which brands to cite.
How quickly can I get my brand cited by AI?
Most brands see their first new AI citations within 48–72 hours of publishing a well-structured FAQ block with FAQPage JSON-LD schema. Full MentionShare improvement takes 4–8 weeks of consistent work. Results depend on your category's competitive intensity and how quickly AI engines re-crawl your site.
Which AI engines should I optimize for first?
Start with ChatGPT and Perplexity — they are the most widely used by B2B buyers for vendor research. ChatGPT and Perplexity have the highest commercial intent query volumes. Gemini is the third priority if you sell in Google-dominant markets.
Run your first MentionShare scan in 60 seconds. Starter plan includes a 7-day free trial.