Now available as an MCP server

Is your content visible to AI search?

GeoSource.ai is a Generative Engine Optimization (GEO) platform that measures whether AI search engines like ChatGPT, Perplexity, and Claude can cite your content. Backed by original citation research — we measure what actually predicts AI citations.

Free check across ChatGPT, Perplexity, and Claude. No account required.
Free forever tier 12 research-weighted pillars AI-powered fixes
New: MCP Integration

Run GEO scans from any MCP client

Connect GEOSource via the Model Context Protocol. Use Claude Desktop, Cursor, Windsurf, or any MCP-compatible client to scan pages, track citations, and monitor your GEO performance.

  • Secure browser-based OAuth — credentials never leave your browser
  • 13 tools: scans, citations, tokens, dashboard, and more
  • Works with any MCP-compatible client — one-command setup

GEO vs SEO: the shift you can't ignore

AI search vs SEO is the defining question for content strategy. AI platforms like Google AI Overviews and Perplexity don't rank pages — they select answers. If your content isn't optimized for AI citation, it's invisible.

Traditional SEOGenerative Engine Optimization
Optimizes for page rankingsOptimizes for AI citations
Targets keywordsTargets semantic clarity
Measures backlinksMeasures content structure & authority
Helps users find your pageHelps AI systems use your page
Result: blue link in SERPsResult: cited in AI answers

Understandable

AI can parse and comprehend your content structure

Trustworthy

Your content signals authority and credibility to AI

Citable

Formatted for easy extraction and reference by AI

Original Research

Backed by data, not assumptions

We ran a three-phase study of 61 websites across 17 industries with 540+ citation checks on ChatGPT, Perplexity, and Claude. No other GEO tool has done this.

+109%
Answerability Lift
The #1 predictor of AI citations. Direct answers get cited 109% more often.
55.6%
High CR Citation Rate
Sites with high Citation Readiness Scores are cited 55.6% of the time.
+67%
Citation Lift
High CR sites vs low CR sites — a 67% improvement in citation likelihood.

How to optimize for AI search engines

GeoSource.ai is an AI content performance scanner. Enter any URL and see exactly how AI systems evaluate your content.

01

Paste any URL

Enter a page URL. GeoSource fetches and analyzes your content the way AI systems do — evaluating structure, definitions, authority, and machine readability.

02

Get your GEO score

Receive a GEO score plus a Citation Readiness Score — our research-backed predictor of AI citation likelihood. Each of 12 evidence-weighted pillars shows what to fix, with letter grades from A+ to F.

03

Fix what matters

AI-powered suggestions tell you exactly what to change — from adding definitions to restructuring headings. Prioritized by impact so you fix the highest-value issues first.

GEO score explained: 12 research-weighted scoring pillars

What is a GEO Score?

A GEO score measures how optimized a webpage is for AI search engines like ChatGPT, Perplexity AI, and Claude. GeoSource.ai calculates this using 12 evidence-weighted pillars calibrated from our empirical citation study of 61 websites across 17 industries. According to our research, answerability, citation quality, and definitions carry the most weight because they most reliably predict citations — consistent with emerging academic research on GEO.

Proven citation predictors (from our research)

+109%
Answerability
Direct, declarative answers
+65%
Citation Quality
Referencing authoritative sources
+33%
Definitions
Explicit "X is Y" statements
Answerability30 pts
Topic Authority22 pts
Definition Clarity20 pts
Citations & Sources20 pts
Readability18 pts
Structured Knowledge12 pts
Machine Readability10 pts
E-E-A-T Signals10 pts
Content Freshness10 pts
Question Coverage8 pts
AI Crawler Access5 pts
Multimedia5 pts

Pillar weights calibrated from our three-phase citation study of 61 websites across 17 industries.

AI citation tracking & monitoring

Know when ChatGPT, Perplexity, or Claude actually mentions your brand. Track AI citations across every major AI platform.

ChatGPT Perplexity Claude Gemini
  • Get alerts when citations appear or disappear across AI platforms
  • See the exact AI responses that reference your site
  • Benchmark your AI visibility against competitors

Start free. Pay only when you need more.

Run unlimited basic scans with the free tier — includes the 3 most citation-predictive pillars. Upgrade to tokens for Pro and Full analysis with all 12 research-weighted pillars.

Free

$0forever

5 scoring pillars, unlimited basic scans

Most Popular

Tokens

$5starting

Pro (8 pillars) and Full (12 pillars) scans

Team

$99/month

White-label, GA4, teams, 1000 tokens included

Tokens never expire. See full pricing details

Frequently asked questions about GEO

Built by Matt Laszkiewicz · Research-backed by a three-phase citation study · Scoring calibrated from emerging GEO research · Trusted by teams optimizing for ChatGPT, Perplexity, Claude, and Google AI Overviews

AI search is already here

If your content isn't optimized for AI systems, it won't appear in AI-generated answers. GeoSource.ai helps you stay visible as search evolves.

No credit card required. Unlimited basic scans forever.