Top 5 ChatPDF Alternatives in 2024

You may have faced issues with ChatPDF's functionality or pricing as a student or researcher. We understand your challenges and have curated a list of affordable and reliable alternatives to ChatPDF that can help you extract insights from PDF documents. We aim to ensure a seamless and productive experience in your pursuit of knowledge.

What is ChatPDF?

ChatPDF can extract information and answer questions from large PDF files such as manuals, essays, and books. It uses AI to analyze the PDF and provide relevant paragraphs for the answer. It works worldwide and supports any language for both input and output.

ChatPDF Plus costs $19.99/month and includes unlimited PDFs, questions, and Jenni AI. PDFs have a limit of 2,000 pages and 32 MB.

Top 5 ChatPDF Alternatives You Need to Know

There are four ChatPDF alternatives, namely PDF.AI, AskYourPDF, SciSummary, and Sider AI. These ChatPDF alternatives offer a variety of features and advantages, catering to your requirements just like ChatPDF. Although ChatPDF has become popular, these alternative tools provide distinct functionalities to discover.

• PDF.ai - ChatPDF Free Alternative
• AskYourPDF - Alternative to ChatPDF
• PDFGPT -Experience PDFs Like Never Before
• SciSummary - The PDF Summary Generators
• Sider AI - Competitor to ChatPDF

PDF.ai - ChatPDF Free Alternative

PDF.ai is a free ChatPDF alternative app that allows you to chat with your PDF documents. You can ask questions, get summaries, and find anything you need.

The pros of using PDF.ai：

• Offers a Chrome extension for direct interaction with online PDFs and continuous feature updates.
• Utilizes GPT-4 support for advanced reasoning.
• OCR Capabilities enable seamless conversation with PDFs that contain images.
• Provides document categorization, text selection for summaries/explanations, private document settings, and a Prompt Library.

The pricing for PDF.ai：

• Hobby: Free plan with limited uploads, questions, OCR support, and Chrome extension.
• Pro: $15/month, Unlimited uploads, increased questions limit, OCR support, and Chrome extension.
• Ultimate: $25/user/month, Unlimited uploads, unlimited questions, OCR support, and Chrome extension. Priced per user.
• Enterprise: $50/user/month, Same as Ultimate plan with unlimited uploads, questions, OCR support, and Chrome extension. Priced per user, monthly billing only.

PDF.ai vs ChatPDF：

• PDF.ai offers a more cost-effective subscription at $15/month or $120/year compared to ChatPDF's $19.99/month.
• PDF.ai enables chatting with multiple PDFs at once, while ChatPDF lacks this feature.

AskYourPDF - Alternative to ChatPDF

AskYourPDF is an alternative to ChatPDF that helps you analyze and understand the content of your PDF files more efficiently.

The pros of using AskYourPDF：

• Supported formats include PDF, TXT, PPT, PPTX, EPUB, and RTF.
• Add the Chrome extension for effortless PDF chatting.
• Enables conversations with documents, extracting knowledge and insights.

The pricing for AskYourPDF：

• Free Plan: Limited to 100 chats per month with restrictions on pages, questions, conversations, and documents.
• Premium Plan: $9.99/month, Unlimited chats with additional features like higher page limits, GPT-3.5 and GPT-4 models, and OCR support.
• Pro Plan: $14.99/month, The most popular option with unlimited pages, questions, and conversations per day, and priority support.
• Enterprise Plan: Customizable plan with priority document processing and 24/7 support.

AskYourPDF vs ChatPDF：

• AskYourPDF is cheaper than ChatPDF, costing $9.99 per month.
• AskYourPDF uses GPT-4 models, while ChatPDF uses GPT 3.5.
• AskYourPDF supports PDF, TXT, PPT, PPTX, EPUB, and RTF formats, while ChatPDF only supports PDF format.

PDFGPT - Chat With PDF for Quick and Easy Answers

pdfgpt.io converts your PDF into a smart chatbot that answers questions, creates summaries, displays the PDF, and guides users to specific pages.

The pros of using PDFGPT:

• Convenient user interface
• Different support levels: chat, email, and call support.

The pricing for PDFGPT:

• Advanced: $9.99/mo, 10000 pages, 10MB/PDF, 1000 questions, 7-day history, chat & email support.
• Ultimate: $19.99/mo, 25000 pages, 25MB/PDF, 2000 questions, 14-day history, chat & email support.
• Premium: $49.99/mo, 70000 pages, 50MB/PDF, 4000 questions, 21-day history, chat, email & call support.

SciSummary - The PDF Summary Generators Similar to ChatPDF

Use AI to summarize and comprehend scientific articles and research papers with SciSummary, an AI-driven tool designed for researchers and students.

The pros of using SciSummary:

• Versatile: Accepts various formats, including text, links, and PDFs.
• Reliable: Utilizes advanced AI models (GPT-3.5 and GPT-4) to generate accurate and coherent summaries.
• Expert Analysis: Ensures accurate and relevant summaries through guidance from a team of PhDs.

The pricing for SciSummary:

• Free: 10K words/month, 200K words for the first article, 5 indexed documents
• 1M Words: $4.99/mo or $39.99/yr, 1M words/month, 200K words/document
• 2M Words: $8.99/mo or $79.99/yr, 2M words/month, 200K words/document
• Lifetime: $299.99 one-time fee, 10M words/month, 200K words/document

Sider AI - Competitor to ChatPDF

Sider is a competitor to ChatPDF that assists with reading, writing, and comprehending web content. It includes a feature called Sider's ChatPDF, which enables users to upload PDF documents and extract key points, summaries, translations, OCR, and more.

The pros of using Sider’s ChatPDF：

• Types of support include PDF, Doc, and PPT formats.
• The pricing plan offers ChatPDF functionality, text and image queries, PDF management, cross-platform support, and customer support.

The pricing for Sider’s ChatPDF：

• Basic: $10/month, 1,000 PDFs/month, 2,000 Pages/PDF
• Pro: $20/month, 2,000 PDFs/month, 2,000 Pages/PDF
• Ultra: $30/month, 3,000 PDFs/month, 2,000 Pages/PDF

Improve PDF Extraction with ChatPDF Alternatives

If you're looking for affordable and reliable ChatPDF alternatives, consider PDF.ai, AskYourPDF, PDFGPT, SciSummary, and Sider AI. These tools offer different features and pricing options to help you extract insights from PDF documents. Consider your specific needs and budget to find the best ChatPDF alternative.