WhatsSign

WhatsSign is a German-based provider of electronic signature solutions that enables users to sign PDF and text documents directly on mobile devices, tablets, or PCs. The platform distinguishes itself by capturing genuine handwritten signatures rather than using scanned images, ensuring personal verification at specific document locations. It offers a flat-rate subscription model for businesses and self-employed individuals, emphasizing data sovereignty with servers located in Germany.

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