I built a tool for tracking and monitoring if popular AIs like ChatGPT, Google Bard, Bing AI etc. recommend your product when you ask about the "top 10 products doing x" etc.
It can be useful for seeing if users will find your product on chatbots that seem to be replacing search engines.
The first example link for best phones to buy also gives a good idea how the info is lagging with relatively old phones being recommended by LLMs that don't interpret search results but just base answers on the models internal data.
Enjoy testing with your brands and products and let me know how this can be improved?