PDF Annotation Tool

pdfannotator.com

This tool is presented as a Jupyter notebook environment designed specifically for PDF annotation. Users can open PDF documents within the notebook interface and add notes, comments, or other markups directly to the pages.

As a solution in this category, it leverages Jupyter notebook workflows to manage and document PDF annotation tasks in a programmable, reproducible way. This allows annotations to be integrated with code, analysis, or documentation created in the same notebook.

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 PDF Annotation Tool mention score
POST /v3/content_analysis/summary
{
  "keyword": "PDF Annotation Tool",
  "type": "llm_mentions",
  "date_from": "2025-01-01"
}