Stefan Heymann

Stefan Heymann is an independent software developer and photographer based in Tübingen, Germany. He specializes in creating open-source tools for web gallery management, FTP synchronization, and screen utilities, while also maintaining extensive resources on professional photography equipment.

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