Llumo

Llumo is a free AI search visibility tracking tool. Instead of guessing how a brand shows up inside AI answers, you connect your own API keys and track brand mentions across multiple AI models, such as ChatGPT and Gemini. The pricing model is the unusual part: there are no platform fees, the core platform is free, and you only pay the underlying infrastructure costs of what you use, with no corporate markup. Dedicated instances and subdomains are also part of the offer, which matters for teams that want their own space to run tracking from.

- Track how often a brand is mentioned in AI search responses.

- Compare visibility across different models using your own keys.

- Follow competitor mentions to read where the market is moving.

- Run tracking on a dedicated instance or subdomain.

- Marketing teams that need to see brand presence in AI answers.

- SEO and growth practitioners adjusting to AI search behavior.

- Businesses comparing their visibility against competitors.

Free here means free platform access, not free computing, because you still pay the infrastructure costs of the API keys you connect, so heavy tracking can cost real money. Results only cover the models and keys you set up, so coverage is as wide as your configuration and no wider. Because the offer is built around current pricing and free platform access, those terms can change, so confirm them before making Llumo a core part of your regular reporting. For best results, start with a small test file and review the output carefully before working on anything important.