Info21C is a specialized B2B platform providing public procurement bid information and analytics for the South Korean market. It aggregates data from government portals like NaraJangTree, offering tools for competitor analysis, qualification screening, and joint bidding to help contractors optimize their tendering strategies. The service aims to increase win rates by delivering actionable insights and educational resources on public contracting procedures.

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 Info21C mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Info21C",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]