PDFGem is a privacy-first, web-based platform that provides a comprehensive suite of free PDF utilities, including merging, splitting, converting, and signing documents. The service operates directly in the browser to ensure user data remains private without requiring account registration. It serves as a cost-free alternative to paid enterprise PDF solutions by offering features like OCR, watermarking, and file compression.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

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. 

How to get LLM mention data →
// Fetch PDFGem mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "pdfgem.io",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]