Freestampcatalogue

Freestampcatalogue is a free online philatelic database providing comprehensive stamp catalogs for collectors worldwide, featuring over 500,000 listed stamps and series. The platform offers detailed filtering capabilities by country, topic, and year, while also displaying real-time stock availability and market prices for purchasable items through its associated retailer, PostBeeld.

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