Llumo

Llumo is a completely free AI visibility platform that tracks how AI models mention your brand across ChatGPT, Gemini, Perplexity, Copilot and others. You connect your own API keys and pay providers directly, eliminating expensive monthly subscriptions. With comprehensive Answer Engine Optimization (AEO) tracking, sentiment analysis, citation monitoring, and competitor insights, Llumo gives you enterprise-grade visibility intelligence with complete privacy and zero markup.