GEO Checker is an AI search visibility and Generative Engine Optimization tool for teams that need to understand how their brand appears in AI answers. The website gives a free GEO readiness check for any URL, and the browser extension is built for real visibility measurement. Instead of only checking whether a page is ready for AI search, the extension helps you measure what AI engines actually say about your product.
In the extension, you can set up your product name, website, aliases, competitors, and the prompts you care about. Then you can run those prompts across AI engines from your own browser sessions. GEO Checker captures the answer text, product mentions, competitor mentions, citation links, cited domains, and run history. The dashboard turns those results into visibility percentage, per-run summaries, source lists, citation groups, competitor presence, and visibility trends over time.
This helps founders, SEO teams, content teams, and marketers answer practical questions. Does an AI engine mention our product for high-intent prompts. Which competitors appear more often. Which domains get cited instead of us. Which prompts need better content support. Which sources should we earn mentions from. Which pages are ready for AI citations and which pages need clearer structure, stronger authority signals, better facts, or more direct answers.
GEO Checker is local-first. It does not require a GEO Checker account, a hosted backend, or API keys. Your prompts, AI sessions, captured answers, and results stay in the browser. This makes the workflow simple for small teams that want to test AI visibility without heavy setup. It also makes GEO work easier to explain because the dashboard connects prompts, answers, mentions, competitors, citations, and trends in one place.
GEO Checker is useful for tracking visibility across ChatGPT, Claude, Gemini, Grok, DeepSeek, Kimi, Doubao, Perplexity, and Google AI mode. It gives teams a clear way to compare prompts, discover citation gaps, improve content, check brand visibility, and build a stronger path from SEO work to AI search citations.
