One Free Tool Just Replaced Your $12K/Month SEO Agency — And Nobody’s Talking About the Best Part
One Free Tool Just Replaced Your $12K/Month SEO Agency — And Nobody’s Talking About the Best PartOpen-source AI audit that tells you exactly why ChatGPT, Gemini, and Perplexity ignore your website — and how to fix it in a weekend.
$2,000 to $12,000 a month. That’s what GEO agencies charge to do what this tool does for free. One command. Five AI agents run at the same time. A full report lands in your lap — scores, charts, action items, everything.
The catch? There’s no catch. MIT license. 100% open source. You own the output.
The only cost is a $20/month Claude Pro subscription — because the tool runs inside Claude Code. That’s the real price tag. Not $0. Not $12K. Twenty bucks.
🗺️ What This Tool Actually Does — Plain English, No Buzzwords
Think of it like a health checkup — but for your website’s visibility in AI search engines.
When someone asks ChatGPT “what’s the best project management tool?” or asks Perplexity “how do I fix a leaky faucet?” — the AI picks a few websites to quote. Most websites never get picked. This tool tells you WHY yours doesn’t — and exactly what to change.
| What It Checks | What That Means |
|---|---|
| Citability score | How likely AI engines are to quote your content. Best content blocks are 134-167 words long, self-contained, and packed with facts |
| AI crawler access | Whether your website is blocking the 14+ AI bots that read the internet (GPTBot, ClaudeBot, PerplexityBot, and more) |
| Brand mentions | How often your brand shows up on YouTube, Reddit, Wikipedia, LinkedIn, and 7+ other platforms AI engines trust |
| Schema markup | Whether your website speaks the “machine language” that helps AI understand what you sell, teach, or offer |
| PDF reports | Professional reports with score gauges, bar charts, and prioritized action plans — ready to send to a client or your boss |
Insider trick: The tool generates an
llms.txtfile — a proposed standard that tells AI crawlers what your site is about. Here’s the honest truth: no major AI provider officially uses this file yet (Google’s John Mueller confirmed it). It costs nothing to add, so treat it as a free future bet — but don’t expect magic from it today.
⚡ How to Set It Up — 3 Steps, 5 Minutes
You need two things: A Claude Pro subscription ($20/month) and a computer with a terminal.
Step 1 — Install Claude Code (if you don’t have it yet)
npm install -g @anthropic-ai/claude-code
Step 2 — Install the GEO-SEO skill
curl -fsSL https://raw.githubusercontent.com/zubair-trabzada/geo-seo-claude/main/install.sh | bash
Step 3 — Run your first audit
claude
/geo audit https://yourwebsite.com
That’s it. Five AI agents launch at the same time. They crawl your site, score your content, check your robots.txt, scan your brand mentions, and deliver a full report.
/geo quick yoursite.comfirst — it’s a 60-second snapshot that tells you if a full audit is worth running. Save your tokens for the deep dive.
📊 The Numbers That Make This Real — Why GEO Matters Right Now
These are not guesses. These are from published research across hundreds of thousands of keywords.
| Stat | Source | Why You Should Care |
|---|---|---|
| 76% → 38% | Ahrefs (863K keywords) | Pages in Google’s top 10 used to get cited in AI answers 76% of the time. Now it’s 38%. Ranking #1 isn’t enough anymore |
| 42% of cited domains replaced | SE Ranking | When Google upgraded to Gemini 3 (Jan 2026), nearly half the websites AI was quoting got swapped out overnight |
| 4.4x higher conversion | Multiple sources | Visitors who come from AI recommendations buy 4.4x more often than regular search visitors |
| Only 23% of marketers | Industry surveys | Less than 1 in 4 marketers are doing GEO. Everyone else is still fighting over Google page 1 |
| $1B+ market in 2026 | Market research | GEO services market crossed $1 billion. Projected to hit $7-17 billion by 2031 |
🕳️ What the Tool Doesn't Tell You — The 3 Gaps Nobody Mentions
Every tool review just lists features. Here’s what matters MORE than the features.
Gap 1 — You can’t see if it’s working.
70.6% of AI-driven traffic shows up as “Direct” in Google Analytics. Not “AI Search.” Not “ChatGPT.” Just “Direct” — mixed in with people who typed your URL.
The fix takes 15 minutes. Create a custom channel group in GA4:
Source matches regex:
chatgpt\.com|perplexity\.ai|claude\.ai|gemini\.google\.com|copilot\.microsoft\.com|chat\.openai\.com|meta\.ai
Name it “AI Traffic.” Drag it ABOVE the “Referral” channel. Now you can see what AI is actually sending you.
Gap 2 — The #1 cited source in AI answers is YouTube. Not websites.
YouTube gets 9.4% of ALL citations in Google AI Overviews. It’s the single most-cited domain. The tool audits your website — but the biggest opportunity might be recording a 10-minute video about your topic.
Gap 3 — The tool doesn’t cover fan-out queries.
When someone searches Google, the AI splits that one question into 8-12 smaller questions behind the scenes. Pages that answer those smaller questions are 161% more likely to get cited. The tool doesn’t analyze this.
Free workaround: Check “People Also Ask” for your target keyword. Those questions overlap heavily with what AI generates. Build content that answers each one.
💰 5 Ways to Actually Make Money With This — Starting This Weekend
Not “make money online” clickbait. Real paths that start from running a GEO audit.
| Path | What You Do | What You Charge | Time to First Dollar |
|---|---|---|---|
| Freelance GEO audits | Run the tool on small business websites. Send them the PDF report with 3 quick wins highlighted | $200-500 per audit | This weekend |
| Local business AI visibility | Find local businesses not showing up when people ask AI “best plumber near me.” Fix their schema, brand mentions, and content structure | $500-2,000/month retainer | 2-4 weeks |
| YouTube-first GEO | Record simple “how to” videos for businesses. YouTube is the #1 cited source in AI answers — videos get cited more than blog posts | $300-800 per video | 1-2 weeks |
| Content restructuring | Take existing blog posts and restructure them for AI citation — Q&A headings, 134-167 word answer blocks, FAQ schema | $100-300 per page | This weekend |
| AI attribution setup | Set up GA4 tracking so businesses can actually SEE their AI traffic (the 70.6% dark traffic fix). Most agencies don’t even offer this yet | $500-1,500 one-time | 1 day |
/geo report-pdfafter the audit. You now have a deliverable that took 10 minutes and looks like a $3,000 agency report.
🔍 How GEO-SEO Claude Compares — Honest Look at Alternatives
This isn’t the only option. Here’s what else exists.
| Tool | What It Does | Cost | Best For |
|---|---|---|---|
| GEO-SEO Claude | Full GEO audit with 5 parallel agents, PDF reports, citability scoring | Free (needs $20/month Claude Pro) | People who want a one-command audit workflow |
| Claude SEO (AgriciDaniel) | 14 sub-skills including GEO, local SEO, schema, maps intelligence. More features | Free (needs Claude Pro) | People who want SEO + GEO combined |
| Semrush AI Visibility Toolkit | Tracks your share of voice across AI platforms | Paid ($129+/month) | Marketing teams already on Semrush |
| Profound | 680M+ citation database. Tracks which AI platforms cite your brand | Paid (enterprise) | Agencies managing multiple clients |
| Otterly.AI | Monitors AI citations and brand mentions across ChatGPT, Perplexity, Google | Free tier available | Quick brand monitoring without setup |
| Locomotive Fan-Out Tool | Analyzes how well your content covers fan-out sub-queries | Free | Filling the fan-out gap this tool doesn’t cover |
⚠️ Fact-Check — What the Viral Post Gets Wrong
Keeping it honest.
| Claim | Reality |
|---|---|
 “3.9K+ stars on GitHub” |
47 stars as of March 2026. Still a useful tool — but the star count was wildly inflated |
 “No Semrush. No Ahrefs.” |
Misleading. This tool does GEO audits. Semrush and Ahrefs do traditional SEO — backlinks, keyword research, rank tracking. Different jobs |
| “11% cited by both ChatGPT AND Google AI Overviews” |
The actual stat is about ChatGPT and Perplexity overlap. Google AI Overview overlap with ChatGPT is around 12-14%. Close, but wrong platform pair |
 “$2K-$12K/month agency retainers” |
Confirmed. GEO agencies charge $1.5K to $25K+/month depending on scope |
| “134-167 word optimal passages” |
Confirmed by Wellows research across 15,847 AI Overview results |
| Tool is “free” |
The tool is free. Claude Code requires a $20/month Pro subscription. Not zero cost |
🧠The Bigger Picture — What Changed in January 2026
On January 27, 2026, Google switched AI Overviews to run on Gemini 3 — their newest AI model.
What happened next:
- 42% of websites that used to get cited were replaced by different websites
- AI answers now pull from 32% more sources per response
- Google’s AI now judges your brand reputation across the whole internet, not just your website
- YouTube became the single most-cited domain in AI answers
- Pages ranking #1 on Google went from being cited 76% of the time to just 38%
This is why GEO matters RIGHT NOW — not next year. The rules changed two months ago. Most businesses haven’t noticed yet.
Quick Hits
| Want | Do |
|---|---|
 Run your first audit |
→ claude then /geo audit yoursite.com |
 See your AI traffic |
→ GA4 custom channel group with the regex above |
 Make money this weekend |
→ Run audits on 5 local businesses, email them the PDF |
 Highest-chance citation |
→ Record a YouTube video answering the exact question your customers ask AI |
 Cover what the tool misses |
→ Check “People Also Ask” for your keywords, write content for each sub-question |
Repo: GEO-SEO Claude on GitHub — MIT License, open source
The SEO agencies charging $12K/month for this workflow just felt a chill. Good.
!