Llumo

Llumo tracks how ChatGPT, Gemini, Perplexity, Copilot, Google AI Overviews, and other models talk about your brand: mentions, citations, competitor comparisons, and overall visibility. Its headline twist is the pricing model rather than the tracking itself: no platform fees, you bring your own API keys and use it free, with each account getting a dedicated instance on its own subdomain. That structure works because the expensive part of visibility tracking is the model calls, and shifting those costs to the customer's own keys lets the platform drop the subscription that competitors charge. For consultants and small agencies monitoring a handful of brands, the economics are hard to argue with when the alternative bills ninety-nine dollars monthly for the same data collection. The free positioning has earned it coverage in mainstream tech press, and a live demo lets you inspect report quality before connecting anything. Sensible entry point into AI visibility monitoring for budget-constrained teams that already hold API keys.