# ChatPDF vs NoteGPT ChatPDF records 1,044,477 monthly visits with -3.7% month-over-month growth and Freemium pricing. NoteGPT records 6,166,674 monthly visits with -10.6% growth and Freemium pricing. | Metric | [ChatPDF](https://openaitools.app/tool/chatpdf) | [NoteGPT](https://openaitools.app/tool/notegpt) | | :--- | :--- | :--- | | Website URL | https://www.chatpdf.com | https://notegpt.io | | Categories | AI PDF, AI Chatbot, AI PDF Summarizer, AI Summarizer | AI Assistant, AI Summarizer, AI Notes Generator | | Pricing Model | Freemium | Freemium | | Monthly Visits | 1,044,477 | 6,166,674 | | MoM Growth Rate | -3.7% | -10.6% | | Primary Market | United States | United States | | Direct Visits | 457,792 | 2,315,284 | | Review Score | 4.2 | 4.3 | | Saved Count | 279 | 14 | | Supported Platforms | Website | Website | ## ChatPDF ChatPDF started as a simple "chat with your PDF" utility and has grown into a full research and study workspace. You can drop in a PDF, Word document, PowerPoint deck, Markdown or text file, paste a link, or point it at a YouTube video, then ask questions in natural language. Answers are grounded in your sources and come with clickable citations so you can verify anything straight from the original page. Beyond one-off Q&A, the platform supports folders and multi-file chats, so you can query a whole reading list at once and compare findings across documents. A side-by-side layout keeps the conversation and the document open together, while translation lets you read material in another language or ask questions in a language different from the source. The team has expanded the suite with an AI writer, AI detector, flashcards, slide generation, and a dedicated research mode. Access is browser-based and device-agnostic, with desktop and mobile apps available. The free tier covers a limited number of documents per day with no sign-up required for the core experience, while the paid Plus plan removes limits and unlocks advanced features. Enterprise-grade handling (SSL in transit, encrypted storage, SOC 2 Type II storage provider) is advertised, and users can delete their documents at any time. **Pricing & Plans:** Freemium. A free tier lets you analyze a limited number of documents per day, and the core chat experience works without creating an account. ChatPDF Plus is a paid subscription that adds unlimited document analysis and advanced features — check the site for current plan details and regional pricing. - **Cited answers:** Every response is anchored to your source document with clickable citations that scroll to the exact passage, so verification takes seconds instead of page-by-page searching. - **Multi-file chat and folders:** Organize documents into folders and query many files in a single conversation to compare arguments, cross-reference findings, or study a whole syllabus at once. - **Summarization and translation:** Condense long papers, reports, and contracts into key takeaways, and translate or query documents in any language — including mixing a source language with a different question language. - **Study and writing tools:** Generate flashcards and slide decks from your material, and use the built-in AI writer and AI detector for drafting and checking academic text. - **Side-by-side reading view:** Keep the chat panel and the PDF open together so answers stay linked to the original content while you read along. **Strengths:** Answers include clickable citations tied to the original page, which makes fact-checking straightforward; Works with PDFs, Word, PowerPoint, Markdown, text, YouTube links, and web pages in one place; No account needed to try the core chat experience, and the free tier covers light daily use; Multilingual: upload in one language and ask questions in another **Limitations:** The free plan caps how many documents you can analyze each day; Advanced features such as unlimited analysis and the full study toolkit sit behind the paid Plus subscription; Very large documents or heavy multi-file sessions can be slower and may hit size limits [Profile (Markdown)](https://openaitools.app/tool/chatpdf.md) ## NoteGPT NoteGPT has grown from a YouTube and PDF summarizer into a broader AI agent aimed at work and study. From a single interface you can chat and search the web, summarize long videos, lectures, and documents, transcribe audio with speaker separation and timestamps, and produce visual notes or mind-map style insights rather than plain walls of text. The product also covers production tasks: it drafts and refines documents, assembles editable slide decks, organizes data into spreadsheets with formulas and charts, generates images from descriptions or reference images, turns text into speech or podcasts with a voice library, and creates short videos. The agent plans multi-step tasks, picks tools, and returns an editable final file that you can keep refining with follow-up requests. Under the hood, NoteGPT routes work across models such as GPT, Claude, Gemini, and DeepSeek to balance quality, speed, and cost. The company states it holds ISO 27001 and SOC 2 measures and complies with GDPR and CCPA, does not sell personal data, and does not train AI models on user data. Pricing follows a freemium model with a free tier and paid plans. **Pricing & Plans:** Freemium [Profile (Markdown)](https://openaitools.app/tool/notegpt.md) ## Frequently Asked Questions ### How do ChatPDF and NoteGPT compare in monthly traffic? ChatPDF has 1,044,477 monthly visits, while NoteGPT has 6,166,674. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? ChatPDF has a month-over-month growth rate of -3.7%; NoteGPT has -10.6%. ### How does pricing compare? ChatPDF: Freemium. Freemium. A free tier lets you analyze a limited number of documents per day, and the core chat experience works without creating an account. ChatPDF Plus is a paid subscription that adds unlimited document analysis and advanced features — check the site for current plan details and regional pricing. NoteGPT: Freemium. Freemium ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) | | 2 | [Otter AI](https://openaitools.app/tool/otter-ai) | 7,360,981 | +9.6% | Freemium | Stronger automated meeting transcription and voice search features, but lacks NoteGPT's presentation and document generation. | [.md](https://openaitools.app/tool/otter-ai.md) | | 3 | [Fathom](https://openaitools.app/tool/fathom-2-0) | 5,620,385 | +0.2% | Freemium, Free Trial | Excellent video call recording and summarization, though specialized for meetings rather than generic video content. | [.md](https://openaitools.app/tool/fathom-2-0.md) | | 4 | [Knowt](https://openaitools.app/tool/knowt-com) | 4,183,953 | +5.4% | Free | Free flashcard and study material creation from notes, but lacks video transcription and slide building tools. | [.md](https://openaitools.app/tool/knowt-com.md) | | 5 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | Completely free PDF reading and editing tool with AI assistant, though basic compared to dedicated platforms. | [.md](https://openaitools.app/tool/pdfgear.md) | | 6 | [Notta](https://openaitools.app/tool/notta) | 2,585,354 | +2% | Freemium, Paid, Contact for Pricing | Better real-time audio and meeting transcription workflows, but less centered on general web video summarization. | [.md](https://openaitools.app/tool/notta.md) | | 7 | [LightPDF](https://openaitools.app/tool/lightpdf-com) | 1,742,568 | -15.3% | Freemium | Free AI-powered PDF editor, converter and reader for every device | [.md](https://openaitools.app/tool/lightpdf-com.md) | | 8 | [tl;dv](https://openaitools.app/tool/tldv-io) | 1,396,729 | +1.9% | Freemium | Powerful video meeting transcription and CRM automation, but less focused on student study notes and slides. | [.md](https://openaitools.app/tool/tldv-io.md) | | 9 | [UPDF AI](https://openaitools.app/tool/updf-ai) | 1,050,387 | -7.2% | Freemium, Free Trial, Paid | Combines full desktop PDF editing software with AI chat, but requires software installation for full features. | [.md](https://openaitools.app/tool/updf-ai.md) | | 10 | [SlideSpeak](https://openaitools.app/tool/slidespeak) | 867,537 | +23.1% | Freemium, Contact for Pricing | AI presentation maker that turns documents into editable PowerPoints | [.md](https://openaitools.app/tool/slidespeak.md) | --- Source: https://openaitools.app/compare/chatpdf-vs-notegpt More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)