AI built for Red Hat users, developers, and security enthusiasts who want fewer restrictions when coding, researching, and working with complex technical projects.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Windows
- Self-Hosted
ChatPDF Alternatives
Apps similar to ChatPDF include ChatGPT, which has a free version. Other options are Mistral Vibe, Claude, Perplexity and Google Gemini. AI Chatbots like ChatPDF are a crowded field, with more than 100 alternatives for the web, Mac, iPhone, iPad and Windows.
Alternatives list
Intiple is an artificial intelligence chatbot that offers multiple GPT models including GPT-3.5 & GPT-4. It also has support for DALL-E. Engage in meaningful conversations with our advanced AI models and explore the potential of human-like interactions.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
Quartzite is an AI productivity app / Prompt IDE that allows you to interact with Large Language Models (LLMs) such as Open AI’s GPT-4, or Google’s Gemini.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Keeborg is a specification generator purpose-built for the age of AI coding agents. Describe your app idea in plain English, and Keeborg produces a complete 8-document specification suite that AI tools like Claude Code, Cursor, and Windsurf can immediately use to build your project.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
- Online
United Kingdom
Chatbot with GPT, the revolutionary app for chatting with an Open Advanced AI language model now powered by GPT-3.5 Turbo API.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- iPhone
- iPad
Germany
EU
Introducing "Science Answers" – your ultimate companion for quick and accurate solutions to all your science queries! This innovative iOS app harnesses the power of artificial intelligence to revolutionize the way you approach science-related questions.
Cost / License
- Freemium
- Proprietary
Platforms
- iPhone
Say goodbye to the hassle scrolling lenghty pdfs endlessly to find the information you need. Documind will do the hard work for you.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
44 AI GPT-4o Chat: Ask Question alternativesAI-powered application supported by GPT-4o.
Cost / License
- Freemium
- Proprietary
Platforms
- iPhone
EdgeDocs is a free, privacy-first PDF toolkit that processes files 100% in your browser. Merge, split, compress, redact, edit, and convert PDFs without your files ever leaving your device — no uploads, no servers, no tracking. Works offline, no install required.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
GPT Pro is an AI-powered chat and prompt app designed to assist writers in generating creative and engaging content. With its advanced language model, GPT Pro offers personalized writing prompts and real-time conversation...
Cost / License
- Freemium
- Proprietary
Platforms
- Android
AI study planner that turns your own exam PDFs into a dated study plan where every reading comes with its own quiz and FSRS-spaced flashcards, scheduled backward from your exam date.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
A browser-based AI ChatPDF tool to chat with multiple PDFs, build isolated knowledge bases, and extract insights with zero subscription fees.
Cost / License
- Freemium
- Proprietary
Platforms
- Google Chrome
United States
United Arab Emirates
