Marks4Antiques

Marks4Antiques is a B2B subscription platform providing comprehensive research tools for antique identification, authentication, and valuation. The service offers access to millions of auction records for price guides, a global dictionary of makers’ marks and hallmarks, and unlimited expert advice from professional appraisers. It serves collectors, dealers, and auction houses with visual search capabilities and constantly updated market data.

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 Marks4Antiques mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Marks4Antiques",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]