Ductcalc

Ductcalc provides an online engineering tool for calculating HVAC air duct dimensions based on airflow, material roughness, and pressure loss or velocity inputs. The platform supports both friction and velocity calculation methods for round and rectangular ducts, offering precise results that account for specific duct materials and joint types.

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