11 Free AEO Tools — No Account Needed
Diagnose your AI visibility in under 60 seconds
11 free Answer Engine Optimization tools used by over 2,000 B2B brands and agencies. Check your AI Visibility Score, validate schema markup, inspect entity authority, and more.
60%+
of B2B buyers use AI assistants before searching Google
3x
more likely to convert buyers who discover you via AI vs. display ads
72%
of B2B websites are partially or fully invisible to AI crawlers
11 Free AEO Tools
Everything you need to understand your AI visibility
AI Visibility Score
Is ChatGPT recommending you — or your competitors?
Paste your URL and get a scored report showing exactly how ChatGPT, Gemini, and Perplexity describe your brand to buyers. Our proprietary scoring algorithm benchmarks you against your category and flags the specific gaps driving competitors above you in AI answers.
AI Readiness Audit & Generator
Audit your AI presence and generate llms.txt in 60 seconds
Simply generating a file isn't enough. Our Audit tool crawls your site as an AI bot would, identifies missing schema and blocking rules, and generates a fully compliant llms.txt file to fill those gaps. Get an AI Readiness Score with prioritized fixes.
AI Crawl Simulator
See your website exactly as GPTBot and ClaudeBot see it
Most websites have invisible technical barriers that prevent AI crawlers from reading their most important pages. Our simulator emulates OpenAI's GPTBot and Anthropic's ClaudeBot to surface JavaScript rendering failures, bot-blocking headers, and missing structured data — before they hurt your AI visibility.
AI SEO Audit
50+ AEO checks in one click
Full technical AEO audit covering AI crawler access, content structure, entity signals, schema markup, and citation readiness. Get a scored report with specific fix instructions.
Query Fan-Out Generator
Every query buyers use to find you in AI
Generate the complete set of intent-based queries buyers use when looking for brands like yours — across discovery, comparison, commercial, and local intents.
AI Crawler Inspector
Are AI bots blocked from your site?
Check your robots.txt against GPTBot, ClaudeBot, PerplexityBot, Google-Extended and 5 more AI crawlers. See exactly which bots can access your content.
SERP Presence Checker
Find your brand in search results
Enter any search query and your domain — see instantly whether and where your brand appears in Bing search results.
AI Demand Estimator
How much AI traffic potential does your page have?
Score your page's AI demand potential across 5 dimensions: content structure, schema richness, entity authority, citation readiness, and crawler accessibility.
Brand Alias Builder
Every way AI mentions your brand
Generate all name variants, slug forms, and domain permutations AI engines might use when referencing your brand — essential for accurate mention detection.
Entity Authority Checker
Does AI know your brand is a real entity?
Check entity authority signals: brand name placement, author attribution, sameAs links, and schema entity completeness — the signals AI uses for citation decisions.
Schema Validator
Validate schema markup for AI engines
Find missing and malformed structured data with AEO-focused recommendations. Check FAQ, Organization, HowTo, and more — with field-level fix instructions.
How it works
From URL to report in 60 seconds
Enter your URL
Paste your website or sitemap URL. A quick free account is required to prevent bot abuse.
We query the AI engines
Our system directly queries ChatGPT, Gemini, and Perplexity with real buyer prompts from your category.
Get your report
Within 30–60 seconds, you receive a scored report with specific, actionable findings.
What is AEO?
Why Answer Engine Optimization matters in 2026
Answer Engine Optimization (AEO) is the practice of structuring your website, content, and technical metadata so that AI-powered answer engines — ChatGPT, Gemini, Perplexity, and Claude — accurately recommend your brand to buyers.
Unlike traditional SEO which targets Google's ranking algorithm, AEO targets the retrieval and recommendation logic of large language models. When a B2B buyer asks ChatGPT "what's the best project management tool for a 50-person startup?", the AI answer determines which brands get consideration — not a Google SERP.
Our free AEO tools give you an immediate diagnostic baseline across 11 checks: AI visibility scores, schema validation, entity authority, brand alias coverage, crawler access, and more. Most sites discover at least one critical issue within the first scan.
Why use these tools
The fastest AEO audit on the internet
No setup required
Paste your URL. Results arrive in under 60 seconds. No API key, no developer, no onboarding.
Real LLM data
We query the actual AI engines — not cached estimates or scraped data. Your score reflects what buyers actually see.
Actionable output
Every report includes specific, prioritized next steps — not vague recommendations.
AEO Tools — common questions
Straight answers about our free tools and what AEO actually means
To prevent API abuse and provide you with a persistent history of your reports, we require a quick, free signup. No credit card is required, and it takes less than 30 seconds to get started.