AEO Inspector Free AEO Grader is a paid API for AI agents from aeoinspector.com, paid per call via x402, $9/call, status unknown (last checked 2026-10-29).
Scores a website's Answer Engine Optimization (AEO) visibility out of 100 by checking whether AI engines like ChatGPT, Claude, Perplexity, and Google AI can crawl, read, and cite it
Free AEO grader: check if ChatGPT, Claude, Perplexity and Google AI can crawl, read and cite your site. Score out of 100, a prioritized fix list, no signup.
Returns a JSON object with a visibility score (0–100), per-engine breakdown showing whether each AI engine answered queries about the site, how many times the brand was mentioned and cited, a summary sentence, a shareable report URL, and a competitor share comparison showing how the target brand stacks up against other mentioned brands across all engines.
GEThttps://aeoinspector.com/api/v1/report?utm_source=zero.xyzChoose this endpoint when you need a free, no-signup AEO visibility audit for a single URL that returns a structured JSON report with an actionable score, engine-level citation data, and competitor benchmarking. It is ideal for quick spot-checks before or after content updates, client audits, or when you want to understand specifically why a site is or isn't appearing in AI-generated answers across ChatGPT, Claude, Perplexity, and Google AI.
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
{
"type": "json",
"example": {
"url": "https://example.com/",
"kind": "aeo_full_report",
"runs": 3,
"brand": "Example",
"topic": "project management software for agencies",
"domain": "example.com",
"engines": [
{
"id": "chatgpt",
"name": "ChatGPT",
"answered": true,
"mentions": 11,
"prompts_ok": 15,
"mention_rate": 73,
"citation_rate": 20,
"answers_planned": 15,
"citations_of_site": 3
}
],
"summary": "Example was mentioned in 35 of 238 answers (20%) and its site was cited as a source in 9 (5%), across 16 engines (5 questions, each asked 3 times).",
"questions": 5,
"answers_ok": 238,
"report_url": "https://aeoinspector.com/r/abc123def456",
"competitors": {
"target": {
"name": "Example",
"share": 24,
"mentions": 12
},
"overall": [
{
"name": "Asana",
"share": 60,
"domain": "asana.com",
"engines": 9,
"mentions": 30
}
]
},
"mention_rate": 20,
"citation_rate": 5,
"engines_total": 16,
"mentions_total": 35,
"answers_planned": 240,
"citations_total": 9,
"engines_answered": 16,
"visibility_score": 20
}
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