# GEO Checker > Paste a URL and see how ChatGPT, Claude, and Perplexity describe it — GEO score 0–100 plus a prioritized fix list. - Problem: Buyers now ask AI assistants what to use. Most sites never check what those assistants say about them — or whether they appear at all. - Input: A URL (yours, or a competitor's). No site access, tracking script, or DNS change required. - Output: GEO score (0–100), per-assistant answers, competitor mentions, cited pages, prioritized fixes with predicted score impact. - Scoring: Visibility 40 pts (category presence, share of voice, query coverage, citations) + Accuracy 30 pts (description, pricing, feature claims, freshness) + Foundations 30 pts (JSON-LD, llms.txt, AI-crawler access in robots.txt, FAQ/fact density). - Assistants tested: ChatGPT, Claude, Perplexity (live queries; Gemini planned). - Languages: English and Japanese. - Pricing: Free tier — 3 checks/month with top-3 fixes. Pro — $19/mo: 30 checks/month, weekly monitoring with change alerts, 3 competitor URLs, score history. - Status: Pre-launch, waitlist open. Early access ships within weeks of demand validation; waitlist invited in signup order with founding price locked for the first year. - Sister tool: Schema Forge (https://schema-forge-310.pages.dev/) — generates the JSON-LD and llms.txt fixes GEO Checker recommends. - Docs: https://geo-checker.pages.dev/ - Contact: endenibrk@gmail.com