PDFStack is a web-based document management platform offering a comprehensive suite of over 28 professional PDF and image processing tools. The platform enables users to convert, merge, split, compress, and secure files directly within the browser, emphasizing client-side privacy by avoiding server uploads. Key features include AI-powered summarization, OCR text recognition, and bulk operations for efficient enterprise document workflows.

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 PDFStack mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "pdfstack.org",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]