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CLUSTER ANSWERS-CONTENT-PDF · 30 ENTRIES · EARLIEST ENTRY 2026-03-02

Document Q&A apps

This cluster consists of web and mobile applications that let users upload PDFs (and sometimes Word files or images) and ask questions, returning answers grounded in the document content via retrieval-augmented search, often with citations and summaries. The cluster's dated history is too thin to read a shape from — it predates the index or its members are undated. Traction leaders by activity signal are encuesta-salud (11 stars), studymate (5 stars), and PDF-RAG-Chatbot-Q-A (0 stars).

Entry timeline

ENTRY TIMELINE

MAR 2026: 2AUG 2026: 10SEP 2026: 13OCT 2026: 5
MAR 2026OCT 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 · 3 hand-coded · 17 unlabelled

Operator · 15 hobby · 5 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. 01PDF-Conversational-RAG0★4 dayslivehobbyWeb app that lets users upload multiple PDFs and ask questions about their contents, retrieving answers and relevant passages from the stored documents.
  2. 02pdf-rag-chatbot6★3 moliveWeb app that lets users upload PDF documents and ask questions, returning answers retrieved from the document content.
  3. 03dm0★22 days—hand-codedhobbyWeb app for uploading PDF documents and asking questions to retrieve answers with supporting page references.
  4. 04ai-pdf-chat0★14 days—hobbyWeb app that lets users upload PDF documents, ask questions, and receive answers based on the retrieved content of those documents.
  5. 05local-offline-rag-assistant0★17 days—hobbyLocal web app that lets users upload PDFs and text files and ask questions, returning answers from their documents entirely offline.
  6. 06DocuMind0★7 dayslivehobbyWeb app that lets users ask questions about uploaded documents and receive answers.
  7. 07ai-document-assistant0★8 days—hobbyWeb app that lets users upload PDF documents and ask questions, with answers grounded in the document, citing source pages, and declining when the answer is absent.
  8. 08MedRAG0★7 days—Web app that lets users upload medical documents and ask questions, receiving answers grounded only in the provided content.
  9. 09document-detective0★8 daysliveWeb app that analyzes uploaded documents and lets users ask questions about their contents.
  10. 10contextly0★24 dayslivehobbyWeb app that lets users upload PDFs and ask questions, with answers traced to page-level evidence from the documents.
  11. 11RAG_QA_Chatbot0★23 days—hobbyWeb app that accepts PDF uploads and lets users ask questions about the document content, returning answers grounded in the uploaded files.
  12. 12AgentAI0★11 days—hobbyWeb app that answers questions about uploaded PDF documents using their content, with voice interaction and optional web search.
  13. 13ai-document-search0★10 days—hobbyWeb app that lets users upload documents and ask questions, returning answers sourced from the document content.
  14. 14Document-RAG0★23 days—hobbyApp that lets users upload PDFs or images and ask questions, returning answers grounded in the extracted document text.
  15. 15rag-pdf-qa-chatbot0★24 days—hand-codedhobbyWeb application that lets users upload PDF documents and ask questions about the content, providing answers extracted from the files.
  16. 16pdf-rag0★19 daysliveWeb app that lets users upload PDFs and ask questions, returning answers grounded in the document content.
  17. 17RAG_documentQ-A0★1 molivehobbyWeb app that lets users upload PDF documents and ask questions to receive answers grounded in the document content.
  18. 18Document-Intelligence-Agent-Chat-With-Multiple-PDFs-0★1 mo—hobbyWeb app that lets users upload multiple PDFs and ask questions about their contents, returning answers based on the documents.
  19. 19DocuMind0★1 moliveWeb app that answers questions about uploaded documents and summarizes their contents.
  20. 20next-ai0★1 mo—hand-codedhobbyWeb platform that lets users upload documents and ask questions, answering with real-time streaming responses grounded in retrieved 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.