Alternatives

Products that do what ChatPDF does

AI-Enabled PDF Document Reader

1. 1
   PDF to Chatbot▲356

   Talk to your documents

   2023

2. 2
   PDF.ai▲678

   Chat with any document

   2023 · pdf.ai

3. 3
   aiPDF - talk to books, docs and podcasts▲381

   ethical, powerful AI assistant for students and researchers

   2023

4. 4
   Chat with PDF▲201

   Chat with any PDF for free with no limitations or login

   2023

5. 5
   ChatPDF▲174

   Chat with any PDF using the new ChatGPT API

   2023

6. 6
   UPDF AI▲282

   Chat with Any PDF and Ask AI Anything, Summarize, Translate.

   2025

7. 7
   TalkingPdf.io▲129

   Talk to PDFs - ask, summarise & find info effortlessly

   2023

8. 8
   Pdfchatai▲114

   Ask, answer, find items from your PDFs using AI

   2024

9. 9JA
   Just another AI tool for chatting with docs, only better:)▲5

   aiPDF is your AI assistant that can scan, understand and "chat" with all your documents. It summarises massive docs in seconds and finds any information you want. It works with any file type, web articles and even with YouTube videos!

   2024 · aipdf.ai

10. 10
    Documind▲250

    ChatGPT for your documents

    2023

11. 11
    Pensieve AI▲240

    Chat with, ask Qs to any PDF document, powered by ChatGPTᵀᴹ

    2023

12. 12
    ChaturGPT▲161

    Let ChatGPT read all your PDFs and answer your queries

    2023

13. 13
    GoPDF▲159

    PDF solutions, powered by innovation

    2023

14. 14
    UPDF 2.0▲158

    AI-powered PDF editor with a completely redesigned interface

    2025

15. 15
    Docer.to▲157

    Bring any document to life, your AI-chat assistant

    2023

16. 16
    ParrotPDF▲99

    Chat with your PDF like Parrot

    2023

17. 17
    DocuSpeed▲131

    Revolutionize reading with AI

    2023

18. 18DN
    Do not chat with your pdfs alone. Let others join the fun too▲10

    2023 · documind.chat

19. 19FP
    Filling PDF forms with AI using client-side tool calling▲60

    Hey HN! I built SimplePDF Copilot: an AI assistant that can interact with the PDF editor. It fills fields, answers questions, focuses on a specific field, adds fields, deletes pages, and so on. It's built on top of SimplePDF that I started 7 years ago, pioneering privacy-respecting client-side pdf editing, now used monthly by 200k+ people. As for the privacy model: the PDF itself never leaves the browser. Parsing, rendering, and field detection all run client-side. The text the model needs (and your messages) goes to whatever LLM you point at. By default that's our demo proxy (DeepSeek V4…

    May 2026 · copilot.simplepdf.com

20. 20
    PDFChatbot▲6

    Your AI-powered PDF knowledge assistant.

    2025

21. 21
    OnePDF▲89

    An online PDF reader, converter & markup tool

    2023

22. 22
    PDF to Website by DocsHound▲13

    Transform your PDF into an interactive website with chatbot

    2025

23. 23
    Gemi Chat PDF▲13

    Talk to your documents naturally with Gemi ChatPDF

    2025

24. 24
    PDF Explorer▲7

    Your AI-Powered PDF Assistant

    Nov 2025

Ranked by how close each launch is in meaning, then by votes. Refine with a description →