Count21
count21.ioCount21 is an interactive educational software platform designed to teach blackjack strategy and probability through realistic simulations. It enables users to practice basic strategy, master card counting systems like Hi-Lo, and track cognitive performance metrics such as accuracy and mental math skills. The tool serves as a risk-free training environment for developing decision-making proficiency without involving real money.
LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.
Normalized 0–100 · last 8 weeks
DataForSEO API
Get LLM mention data of any company via DataForSEO API
Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.
How to get LLM mention data →// Fetch Count21 mentions POST v3/ai_optimization/llm_mentions/search/live [ { "target": [ { "keyword": "Count21", "search_scope": ["any"] } ], "platform": "chat_gpt", "order_by" : ["ai_search_volume,desc"] } ]
