GEO Checker

GEO Checker is an AI search visibility and Generative Engine Optimization tool for teams that want to know how their brand appears in real AI answers. The public website gives a free GEO readiness check for any URL. The browser extension goes deeper and focuses on real visibility measurement. It helps a team run target prompts across AI engines, capture the answers, and understand whether their product is mentioned, cited, ignored, or replaced by competitors. With the GEO Checker extension, a user can set a product name, website, aliases, competitor names, competitor URLs, and the prompts they care about. Then the extension can run those prompts across ChatGPT, Claude, Gemini, Grok, DeepSeek, Kimi, Doubao, Perplexity, and Google AI mode from the user's own browser sessions. GEO Checker captures answer text, product mentions, competitor mentions, citations, cited URLs, cited domains, and run history. It turns those raw AI answers into visibility percentage, prompt results, citation source lists, cited domain groups, competitor presence, and trend views over time. This workflow helps founders, SEO teams, content teams, and marketers answer practical questions. Does ChatGPT mention our product for a buying prompt. Does Claude cite us or a competitor. Does Gemini prefer an old directory listing. Which domains are trusted by AI engines in our market. Which prompts show weak brand visibility. Which competitor appears again and again. Which pages need clearer facts, better structure, stronger entity signals, more direct answers, or better citation support. GEO Checker is local first. It does not require a GEO Checker account, a hosted backend, or API keys. Prompts, sessions, captured answers, and results stay in the browser. This makes it useful for small teams that want to test AI visibility without a heavy enterprise platform. It also makes GEO easier to explain because the dashboard connects prompts, answers, mentions, competitors, citations, domains, and trends in one place. The extension is built for the new search workflow where buyers ask AI engines for product choices, comparisons, recommendations, and research. Traditional SEO still matters, but AI answers also depend on citations, entities, trusted sources, clear facts, and brand mentions across the web. GEO Checker helps teams see the gap between being indexed by search engines and being visible in AI answers. Use GEO Checker to track AI search visibility, monitor competitors, find citation gaps, improve content briefs, check brand visibility, discover trusted source opportunities, and turn SEO work into better AI citation readiness. It is especially useful for SaaS founders, indie builders, SEO consultants, content marketers, and growth teams that need a clear way to measure what AI engines actually say about a product.