Alternatives · 2026
Best PDF GPT Alternatives in 2026
24 alternatives · 22 with a free plan · Updated
What are the best PDF GPT alternatives?
The best PDF GPT alternatives for AI Assistant in 2026 are PDFChat (AI PDF chat tool, paid), PalyPDF (AI PDF chat tool, free) and PDF AI (AI PDF reader and chatbot, free). 22 of the 24 listed alternatives have a free or freemium plan.
Looking for something other than PDF GPT? Below are 24 alternatives in AI Assistant, AI Chatbot and AI PDF, 23 of them closely matched, ranked by how much they overlap with PDF GPT. PDF GPT itself is free. Each entry shows what the tool does, what it shares with PDF GPT, its key features and pricing.
What is PDF GPT?
Upload a PDF, ask a question in plain language, and get an answer drawn from the document, with citations that link back to the exact page. That is the core of PDF GPT, an AI PDF chatbot that also summarizes and searches your files.
- Pricing
- Free
Key features of PDF GPT
- It supports over 90 languages and provides citations with clickable page references
PDF GPT alternatives compared
| Tool | Pricing | Shared with PDF GPT | Match |
|---|---|---|---|
| PDF GPT | Free | — | Original |
| PDFChat | Paid | AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader, AI Translate | Strong match |
| PalyPDF | Free | AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Search Engine, AI Translate | Strong match |
| PDF AI | Free | AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader, AI Search Engine, AI Translate | Strong match |
| Honeybear.ai | Free | AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader | Strong match |
| Converse | Free | AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader | Strong match |
Top 24 alternatives to PDF GPT
- #1
PDFChat is an AI PDF chat tool that answers questions about documents, extracts data, and runs tasks on uploaded files.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader, AI Translate
- AI tool to chat with PDFs
Pricing: paid, while PDF GPT is free
- #2P
AI PDF chat tool that lets you search, organize, and summarize PDF documents in one place, with OCR for text and images.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Search Engine, AI Translate
- It supports over 85 languages and has processed over 20
- PDFs for 500+ users
Pricing: free, same as PDF GPT
- #3
AI PDF reader and chatbot that answers questions about any PDF, with instant summaries and simpler explanations of dense documents.
In common with PDF GPT: AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader, AI Search Engine, AI Translate
- Chat with PDFs for instant answers
Pricing: free, same as PDF GPT
- #4
AI assistant that lets you chat with dense PDFs, videos and scanned documents, with page-cited answers and summaries.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader
- It supports scanned documents with OCR technology and can handle documents up to 400 pages
Pricing: free, same as PDF GPT
- #5
Converse is an AI reading tool that summarizes web articles, PDFs, and YouTube videos and lets you chat with their content.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader
- This can be used for commercial purposes
Pricing: free, same as PDF GPT
- #6
Free open-source Slack bot that summarizes webpages, documents and videos and supports voice chat for AI summarizer and assistant use.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF Summarizer, AI Reader, AI Translate
- Summarizes various content types (webpages
- Offers voice communication
- Provides hot news summaries
Pricing: free, same as PDF GPT
- #7
Free AI PDF chatbot that lets you ask questions about a document and get summaries of long PDF files.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer
- It enables users to ask questions
Pricing: free, same as PDF GPT
- #8
AI PDF chat tool ChatWithPDF.AI lets you ask questions about documents, summarize research papers, and build literature reviews.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer
- AI tool to chat with PDFs
- All-in-one AI research platform
Pricing: free, same as PDF GPT
- #9
ChatPDF is an AI PDF summarizer and question answering tool that lets you ask questions about any PDF and get answers with cited sources.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader
- It can extract text from PDFs and feed it to GPT for analysis
- It summarizes and answers questions for free
Pricing: free, same as PDF GPT
- #10
Chat with your PDF files using an AI PDF summarizer that stores documents and answers questions in multiple languages.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer
- An interactive PDF viewer enhances engagement
Pricing: free, same as PDF GPT
- #11
FileGPT is an AI file chat tool that answers questions about your PDFs, YouTube videos, audio files and webpages in plain language.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI Reader
- GPT-AI powered app to chat with various file types for quick and accurate answers
Pricing: free, same as PDF GPT
- #12
AI document summarizer and file analysis assistant that reads multiple files, translates text, solves math problems, and handles scanned PDFs with OCR.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF Summarizer, AI Translate
- Pizi excels in processing complex data structures
- Say goodbye to AI "hallucinations." Pizi ensures coherent
- Perfect for AI-powered multi-file analysis
Pricing: free, same as PDF GPT
- #13
Walles.AI is a browser AI assistant and AI summarizer that answers questions, summarizes web pages and YouTube videos, and pulls insights from PDFs.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI Translate
- A browser AI assistant for smarter work and faster learning on the web
Pricing: free, same as PDF GPT
- #14
PDF translation, chat, and summarization tool that answers questions about documents with citations linked to PDF references.
In common with PDF GPT: AI Assistant, AI PDF, AI PDF Summarizer, AI Translate
- Advanced AI for translation and document interpretation
- Supports multi-language translation
- Offers PDF chat for instant answers and summarization
Pricing: free, same as PDF GPT
- #15
Doclime is an AI PDF chat tool that answers questions about long documents, pulls out key information, and cites its sources.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer
- Saves time by providing instant answers and citations
- Helps avoid missing important details in long documents
- Improves efficiency in reviewing documents
Pricing: enterprise (custom pricing), while PDF GPT is free
- #16
An AI chatbot that bundles writing, translation, summaries and image generation in one place, and can be reached through WhatsApp.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF Summarizer, AI Search Engine, AI Translate
- Offers a wide range of AI-powered tools in one platform
- Integrates with WhatsApp for convenient access
- Supports multiple languages (English
Pricing: free, same as PDF GPT
- #17
Haye is a macOS AI assistant for reading, translating, and writing text across your Mac apps, with web search and PDF chat.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI Search Engine, AI Translate
- Haye is a system-level text intelligence assistant designed for macOS
- It streamlines reading
- Haye also offers web search capabilities
Pricing: free, same as PDF GPT
- #18
AI PDF reader Chrome extension that lets you chat about PDFs with ChatGPT, Claude, or DeepSeek in a split-screen view.
In common with PDF GPT: AI Chatbot, AI PDF, AI PDF Summarizer, AI Reader, AI Translate
Pricing: free, same as PDF GPT
- #19
Gene is a free Chrome extension AI assistant for summarizing and translating text, powered by GPT-4 and opened with a Ctrl+Q shortcut.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF Summarizer, AI Reader, AI Translate
- Completely free to use
- Powered by GPT-4
- Easy to use with a simple shortcut (Ctrl+Q)
Pricing: free, same as PDF GPT
- #20
Sider is a browser extension AI assistant that helps you read, write, and chat with ChatGPT, Claude, and Gemini on any webpage.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI Reader, AI Translate
- AI assistant integrating ChatGPT
Pricing: free, same as PDF GPT
- #21
iTextMaster is a ChatGPT-based PDF reader that lets you chat with documents and summarize or chat with web pages.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI PDF Summarizer
- It also supports online webpage summarization and chat
Pricing: free, same as PDF GPT
- #22
FilePower AI is an AI document chat tool that summarizes, translates, and answers questions about PDF, PPT, and Word files.
In common with PDF GPT: AI Chatbot, AI PDF, AI PDF Summarizer, AI Translate
- It helps users generate various types of work content
Pricing: free, same as PDF GPT
- #23
Sider is an AI assistant browser extension that brings several AI models and writing, reading and translation tools into one place.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF, AI Reader, AI Translate
- Integrates multiple AI models in one platform
- Offers a variety of AI tools for different tasks
- Available as a browser extension
Pricing: free, same as PDF GPT
- #24
BLUF is an AI summarizer browser extension that condenses web pages, PDFs and YouTube videos and answers questions about them using ChatGPT.
In common with PDF GPT: AI Assistant, AI Chatbot, AI PDF Summarizer, AI Reader
- It can provide summaries of the page and handle up to 50k words! Available in Chrome…
Pricing: free, same as PDF GPT
How we picked these PDF GPT alternatives
We rank tools by how closely they match PDF GPT: tools that share more of its categories rank first, then tools whose main category, tags and description overlap with it, then community votes and views. Pricing type and features come from each product's SoftwareVital listing. Admins can pin or remove tools from this list.
Frequently asked questions
What are the best alternatives to PDF GPT in 2026?
The closest alternatives to PDF GPT are PDFChat, PalyPDF, PDF AI, Honeybear.ai and Converse. They are ranked by how many categories and tags they share with PDF GPT and how similar their descriptions are, then by community votes and views on SoftwareVital.
What is the closest alternative to PDF GPT?
PDFChat is the closest match because it shares AI Assistant, AI Chatbot and AI PDF with PDF GPT. It is paid.
Are there free alternatives to PDF GPT?
Yes. 22 of the 24 alternatives have a free or freemium plan, including PalyPDF (free), PDF AI (free), Honeybear.ai (free), Converse (free) and myGPTReader (free). PDF GPT is free.
Which PDF GPT alternatives are paid or enterprise tools?
PDFChat (paid) and Doclime (enterprise) use paid or enterprise pricing, which usually means more support and admin options for teams.
How does PDF GPT compare to PDFChat?
PDFChat overlaps with PDF GPT in AI Assistant, AI Chatbot and AI PDF. Its listed features include AI tool to chat with PDFs. Pricing: paid, while PDF GPT is free. Open the side-by-side compare page for a full breakdown.
What category is PDF GPT in?
PDF GPT is listed under AI Assistant on SoftwareVital. Browse that category to see more tools in the same group.