Fourmilab

Fourmilab is a personal technology and software development entity founded by John Walker, creator of the widely used text editor Emacs. The company specializes in providing free utilities, technical documentation, and open-source tools for computing enthusiasts and developers. Its offerings include niche software applications, hardware designs, and extensive archives on topics such as cryptography, digital signal processing, and computer history.

LLM mention score

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.

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How to get LLM mention data →

// Fetch Fourmilab mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "fourmilab.ch",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]

Fourmilab

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.

Get LLM mention data of any company via DataForSEO API

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LLM mention score