Your site exists.
AI doesn't know it yet.
CiteFuel runs a 23-check GEO/AEO audit and outputs the exact files — llms.txt, JSON-LD patches, robots.txt AI rules, rewritten citable passages — that make AI assistants cite your content. Not a score. The fix.
Queued…
No card. No login. Results in ~90 seconds. · All 23 checks and weights are public: /methodology
How it works
URL in. Fix files out.
Paste your URL. We crawl in 90 seconds.
CiteFuel sends GPTBot, ClaudeBot, PerplexityBot, and 11 other AI crawlers through your site's robots.txt and llms.txt. We test 23 signals across 6 categories. No install. No plugin. One URL.
Your report surfaces every gap.
You see exactly which AI crawlers you're blocking, which passages fail citability scoring, whether your schema.org markup is AI-readable, and where your llms.txt is missing, malformed, or incomplete. Severity tiers: P0 (invisible) / P1 (weak signal) / P2 (fixable quickly).
We hand you the fixed files.
Not recommendations. Files. A complete llms.txt. A robots.txt AI-rules block. Rewritten anchor passages scored for citability. JSON-LD patches with exact line numbers. Copy. Paste. Done.
Every other tool stops at the score.
| What you get | Score tools (Profound, Otterly, Peec) | CiteFuel |
|---|---|---|
| AI crawler access report | ✓ | ✓ |
| Passage-level citability score | Partial | ✓ |
| llms.txt presence check | ✓ | ✓ |
| Ready-to-paste llms.txt output | ✗ | ✓ |
| robots.txt AI block/allow patch | ✗ | ✓ |
| Rewritten citable passage | ✗ | ✓ |
| JSON-LD fix with line numbers | ✗ | ✓ |
| Time from audit to fix deployed | Days of dev work | Same afternoon |
"The audit showed us the problem. We still spent three weeks figuring out what to change." — the documented experience with diagnostic-only GEO tools.
A GEO audit that doesn't hand you the output is a to-do list, not a solution. CiteFuel generates the artifacts.
Pricing
One audit, hands-on fixes, or ongoing coverage — your call.
Free Instant Audit
- 23-signal crawl of any URL
- AI crawler access report
- Sample: first 3 llms.txt entries
- 1 rewritten citable passage
Starter Audit
- Full 23-check audit + priority scoring
- Complete llms.txt (production-ready)
- robots.txt AI rules block
- Up to 5 rewritten citable passages
- JSON-LD patch file with line numbers
- 30-min delivery call (optional)
Monthly Re-Audit
- Monthly automated re-scan
- Delta report: what changed, what broke
- Instant alert if AI crawler access is lost
Full pricing — Site Audit $1,499 · GEO Retainer · Agency White-Label →
Frequently asked questions
What is CiteFuel and what makes it different from other GEO audit tools?
CiteFuel is an AI visibility audit tool that outputs ready-to-deploy fix files — llms.txt, robots.txt AI rules, JSON-LD patches, and rewritten citable passages — not just scores. Other tools like Profound, Otterly, and Peec tell you what's wrong. CiteFuel tells you and then hands you the file to fix it.
What is GEO (Generative Engine Optimization) and why does it matter?
Generative Engine Optimization (GEO) is the practice of making your content citable by AI assistants like ChatGPT, Claude, and Perplexity. When these systems answer a user's question, they draw from indexed, well-structured, accessible content. GEO ensures your pages qualify as sources. As AI-driven referral traffic grows rapidly, GEO is becoming as important as traditional SEO.
What is llms.txt and does my site need one?
llms.txt is a proposed standard (analogous to robots.txt) that tells AI systems what your site is about, which pages are authoritative, and how your content should be used. As of 2026, ChatGPT, Claude, and Perplexity all parse llms.txt when present. If you don't have one, you're leaving citation prioritization to chance. CiteFuel generates a production-ready llms.txt in 40 seconds.
Which AI crawlers does CiteFuel check?
CiteFuel checks 14 AI crawlers including GPTBot (ChatGPT), ClaudeBot (Claude/Anthropic), PerplexityBot, Google-Extended (Gemini AI Overviews), OAI-SearchBot, YouBot, Meta-ExternalAgent, and Applebot-Extended, among others. We test both training-access and retrieval-access separately.
How accurate is the AI citability score?
Our scoring is based on 23 published checks across 6 categories: crawler access, llms.txt presence and quality, schema markup AI-readability, passage-level citability signals, technical foundation, and live AI answer presence. Weights and methodology are published at citefuel.com/methodology. We update checks as AI crawlers update their behavior.
What does a "P0 block" mean in my report?
P0 (Priority Zero) means an AI crawler is completely blocked — either by robots.txt Disallow, a missing or malformed llms.txt, or a noindex directive that prevents indexing. A P0 block means that AI system cannot cite your content at all, regardless of how good it is. CiteFuel's Starter Audit resolves all P0 blocks in the deliverable files.
Can I use CiteFuel if I'm an SEO agency?
Yes. The white-label plan ($999 setup + $199/report) gives you branded PDF reports, reseller pricing, and API access (beta). Email hello@citefuel.com to discuss.
Is there a money-back guarantee?
Yes. If your Starter or Site Audit report doesn't identify at least 3 actionable P0 or P1 fixes, we'll refund in full — no questions asked. GEO gaps are almost universal.