ERSys

ERSys is a data analytics platform developed by Synergos Technologies that provides free, comprehensive demographic and socioeconomic insights for cities in the United States. The company aggregates data from over 100 trusted sources to deliver quarterly-updated variables on population growth, labor force participation, and economic indicators. Its core value proposition lies in democratizing access to complex urban data for researchers, policymakers, and businesses seeking actionable city-level intelligence.

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