About
GEO Checker is an AI search visibility tool that shows how your brand appears in real AI answers. Add your website, the competitors you care about, and the real questions buyers ask before they choose. GEO Checker runs those prompts across ChatGPT, Gemini, Claude, Grok, Perplexity, DeepSeek, Google AI, Kimi and Doubao from the browser sessions where you are already signed in, so there are no API keys and no copy and paste. It then measures brand mentions, ChatGPT citations, Perplexity results, cited sources and competitor share of voice, shows a clear leaderboard and tracks your AI visibility over time. Use the gaps to decide which content to create or improve next and turn AI visibility into new customers. The core workflow is free and privacy-focused, and it runs as a Chrome extension.