VATapp

VATapp is a B2B compliance platform that provides single and batch VAT number validation services for EU, Norwegian, Swiss, and Thai jurisdictions. The tool integrates with official tax authority databases, including VIES, to verify VAT registration validity in real time. Additionally, it offers complementary features such as an EU VAT calculator, currency converter, and access to historical VAT rate 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 VATapp mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "VATapp",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]