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CLUSTER DOCUMENTS-PDF-UPLOAD · 52 ENTRIES · EARLIEST ENTRY 2025-10-30

AI document Q&A apps

This cluster consists of web and AI applications that let users upload documents (primarily PDFs) and ask natural-language questions, with answers grounded in the uploaded content. The dated entry counts before the index start fluctuate between 1 and 3 per month, showing no clear growth pattern. DocuMind-AI and AI-document-chat-system lead on traction with 4 and 5 stars respectively, while platewise-rag trails with 0 stars.

Entry timeline

ENTRY TIMELINE

JUN 2025: 1SEP 2025: 1OCT 2025: 2DEC 2025: 2JAN 2026: 3FEB 2026: 2AUG 2026: 14SEP 2026: 18OCT 2026: 9
JUN 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 20 unlabelled

Operator · 11 hobby · 9 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 21Course_Mate0★6 dayslivehobbyWeb app that turns uploaded academic or professional documents into an interactive assistant that answers questions based on their content.
  2. 22Research_paper_Assistance0★23 daysliveAI web app that lets users upload research papers and ask questions answered only from the uploaded content.
  3. 23BrainBrew0★1 mo—hobbyWeb platform that turns uploaded PDFs into adaptive Socratic questioning sessions to build critical thinking instead of giving direct answers.
  4. 24PDF-AI0★1 molivehobbyWeb platform that lets users upload multiple documents and live web pages, then chat with an AI assistant for grounded answers.
  5. 25platewise-rag0★1 moliveAI document intelligence app that lets users upload PDFs, DOCX, or PPTX and ask questions to get grounded answers.
  6. 26AI-PDF-NOTE-Taker0★1 mo—hobbyWeb app that lets users upload PDFs, take notes beside the document, and ask AI questions about the content.
  7. 27RAG-implement1★1 moliveWeb app that lets users upload PDF documents and ask questions about their contents using AI.
  8. 28chatPdf-client0★1 molivehobbyWeb app that lets users upload PDF documents and chat with an AI assistant to get answers from the document content.
  9. 29FileManagementSystem0★1 molivehobbyWeb app for uploading, organizing, sharing, and managing files, with AI-powered summaries of PDFs.
  10. 30simpans-ai-web0★25 days—AI web app that answers questions about uploaded PDF documents by finding relevant passages and generating responses.
  11. 31botia0★26 days—Web app that answers natural-language questions about uploaded PDF, Word, or text documents using a selected AI provider and keeps conversation context.
  12. 32pdf-rag-assistant0★1 mo—Web app that lets users upload a PDF and ask questions answered only from its contents using AI.
  13. 33semantic_knowledge_orchestrator0★1 mo—hobbyDocument intelligence platform that ingests PDFs, indexes them semantically, and answers context-aware questions via web app, API, and Telegram.
  14. 34pdf_intelligence0★1 moliveWeb app that uses AI to analyze and extract information from uploaded PDF documents.
  15. 35ai-pdf-reader0★1 mo—hobbyWeb application that lets users upload PDF documents and chat with an AI to ask questions about their contents.
  16. 36fastapi-langchain-rag0★1 mo—Web application that lets users upload documents and ask questions, retrieving relevant sections with AI.
  17. 37ai-knowledge-base0★3 mo—hobbyWeb app that lets users semantically search and ask questions across uploaded PDF documents using an AI chat interface.
  18. 38AI PDF Form Filler0★2 moliveAI-powered app that fills PDF forms automatically by asking users questions and extracting data.
  19. 39Docura0★8 mostalelivehobbyWeb app that lets users upload documents and ask natural-language questions to receive AI-generated answers grounded in the content.
  20. 40CampusMitra1★6 mostale—hobbyDocument question-answering application that lets college students upload course PDFs and receive AI-generated answers based on the content.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.