# BLUF vs DeClassIFY BLUF records 3,952 monthly visits with -25.3% month-over-month growth and Freemium pricing. DeClassIFY records 0 monthly visits with — growth and Freemium pricing. | Metric | [BLUF](https://openaitools.app/tool/bluf) | [DeClassIFY](https://openaitools.app/tool/declassify) | | :--- | :--- | :--- | | Website URL | https://bluf.ai | https://chromewebstore.google.com/detail/declassify/lpjbjbclcjofeofjjjpgkciiklidkkkc | | Categories | AI Summarizer, AI PDF Summarizer, AI Youtube Summary, AI Assistant | AI PDF Summarizer, AI Text Classifier, AI Article Summarizer, AI PDF | | Pricing Model | Freemium | Freemium | | Monthly Visits | 3,952 | 0 | | MoM Growth Rate | -25.3% | — | | Primary Market | United States | Global | | Direct Visits | 1,562 | 0 | | Review Score | 4.1 | 4.2 | | Saved Count | 0 | 0 | | Supported Platforms | Website | Browser Extension | ## BLUF BLUF takes its name from the military communication principle "Bottom Line Up Front" — lead with the conclusion. The extension applies that idea to everyday reading: instead of wading through a long article, a dense report or a 40-minute video, you open the toolbar or press Shift+Alt+B and get the key points in seconds. The tool offers two main modes. Summarize condenses any page or document into its main ideas, while Explain rewrites complex material — technical jargon, academic papers, legal language — into something a general reader can follow. After either action you can ask follow-up questions to dig into specific details, and the answers stay grounded in the page you are viewing. BLUF works across Chrome, Firefox, Edge and Opera, and handles websites, PDFs, YouTube videos and local files within the same interface. A free tier provides 25 prompts per month, while paid plans raise the prompt allowance and the maximum words per page, making it practical for students, researchers, journalists and busy professionals who read more than they can comfortably digest. **Pricing & Plans:** Freemium. Free plan gives 25 prompts/month and up to 20,000 words per page; Standard is $4/month with 200 prompts and 50,000 words/page; Professional is $10/month with unlimited prompts and 200,000 words/page. - **One-click summarize:** Extract the main points of any web page, PDF or YouTube video without reading or watching the whole thing. - **Plain-language explain:** Turn dense technical, academic or legal content into a simple explanation that is easy to digest. - **Follow-up questions:** Ask the assistant about specific points in the content to pull out exactly the detail you need. - **Works on many content types:** Handles websites, PDF documents, YouTube videos and local files from a single interface. - **Keyboard shortcut access:** Press Shift+Alt+B or right-click selected text to invoke BLUF instantly while you browse. **Strengths:** Runs inside the browser, so you never leave the page you are reading; Supports PDFs, YouTube videos and local files, not just websites; Genuinely useful Explain mode for difficult technical material; Clear free tier and inexpensive paid plans **Limitations:** Prompt-based questions are not optimized for very large pages — the dedicated buttons work better; Prompt and answer content is sent to OpenAI for processing, which may concern privacy-sensitive users; Summarize and Explain are the main actions; deeper configurability is limited [Profile (Markdown)](https://openaitools.app/tool/bluf.md) ## DeClassIFY DeClassIFY installs as a browser extension and works on the PDFs you already download every day. Instead of opening each file to find out what it is, the extension reads the document and assigns it a category, turning a folder of mixed downloads into something you can triage at a glance. The pitch is simple: stop burning hours on files that were never useful to you. The extension is intentionally narrow in scope. It does not try to be a full document manager, an editor or a cloud drive — it does one job, classification, and keeps the footprint small (under half a megabyte) so it stays out of the way of normal browsing. The listing states that the developer does not collect or sell user data. Because it is distributed through the Chrome Web Store, installing and removing it takes a single click, and updates arrive automatically. It will suit researchers, students, analysts and office workers who collect large numbers of PDFs and need a fast first-pass filter. **Pricing & Plans:** Free to install from the Chrome Web Store. The listing does not advertise a paid tier; any premium features, if they exist, are not described on the store page. - **One-second PDF classification:** Reads a PDF and assigns it a document category immediately, so you can decide whether it deserves your attention. - **Triage for mixed download folders:** Turns a pile of unsorted PDFs into labelled groups you can scan quickly instead of opening file by file. - **Tiny footprint:** The extension is only a few hundred kilobytes, so it loads fast and does not slow browsing down. - **Privacy-conscious design:** The developer declares that user data is not collected, sold or used for unrelated purposes. - **One-click install and updates:** Installs straight from the Chrome Web Store and updates automatically, with no separate account required. **Strengths:** Very fast classification that removes the manual step of opening every PDF; Small, unobtrusive extension that does not slow the browser down; Free to install and distributed through the official Chrome Web Store; Explicit statement that user data is not collected or sold **Limitations:** Small user base at the time of writing, so community reviews are limited; Only classifies PDFs — it is not a reader, editor or file manager; No public pricing page describing premium tiers or higher limits [Profile (Markdown)](https://openaitools.app/tool/declassify.md) ## Frequently Asked Questions ### How do BLUF and DeClassIFY compare in monthly traffic? BLUF has 3,952 monthly visits, while DeClassIFY has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? BLUF has a month-over-month growth rate of -25.3%; DeClassIFY has —. ### How does pricing compare? BLUF: Freemium. Freemium. Free plan gives 25 prompts/month and up to 20,000 words per page; Standard is $4/month with 200 prompts and 50,000 words/page; Professional is $10/month with unlimited prompts and 200,000 words/page. DeClassIFY: Freemium. Free to install from the Chrome Web Store. The listing does not advertise a paid tier; any premium features, if they exist, are not described on the store page. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | A free, AI-powered PDF editor for every device | [.md](https://openaitools.app/tool/pdfgear.md) | | 2 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) | | 3 | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | +13.1% | Freemium | One AI assistant that plugs ChatGPT, Claude and Gemini into every tab | [.md](https://openaitools.app/tool/merlin-ai-plugins.md) | | 4 | [UPDF AI](https://openaitools.app/tool/updf-ai) | 1,050,387 | -7.2% | Freemium, Free Trial, Paid | Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents | [.md](https://openaitools.app/tool/updf-ai.md) | | 5 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | [.md](https://openaitools.app/tool/chatpdf.md) | | 6 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) | | 7 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) | | 8 | [PDF.ai](https://openaitools.app/tool/pdf-ai) | 387,819 | -5.5% | Freemium, Free Trial | Chat with any PDF and get cited answers instantly | [.md](https://openaitools.app/tool/pdf-ai.md) | | 9 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) | | 10 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Summarize, bookmark and write with AI right in your browser | [.md](https://openaitools.app/tool/kome-ai.md) | --- Source: https://openaitools.app/compare/bluf-vs-declassify More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)