A free, AI-powered PDF editor for every device
DeClassIFY records 0 monthly visits with — month-over-month growth and Freemium pricing. Gist AI records 4,111 monthly visits with -21.3% growth and Free pricing.

Classify PDF files in seconds so you stop reading paperwork you don't need
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | gistai.tech |
| Pricing Model | Freemium | Free |
| Monthly Visits | 0 (0) | 4.11K (4,111) |
| MoM Traffic Delta | 0 (—) | -1.11K (-21.3%) |
| Primary Market & Share | 🌐 Global (—) | 🇮🇳 India (100%) |
| Direct Visits / mo | 0 | 1.59K |
| User Rating | 4.2 | 3.8 |
| Supported Platforms | Browser Extension | Website |

Classify PDF files in seconds so you stop reading paperwork you don't need
Reads a PDF and assigns it a document category immediately, so you can decide whether it deserves your attention.
Turns a pile of unsorted PDFs into labelled groups you can scan quickly instead of opening file by file.
The extension is only a few hundred kilobytes, so it loads fast and does not slow browsing down.
The developer declares that user data is not collected, sold or used for unrelated purposes.

One free Chrome extension that summarizes websites, YouTube videos and PDFs in a single click
Websites, YouTube videos, online PDFs and PDFs saved on your own computer all go through the same one-click summarizer.
Expand any summary point to read the underlying passage, so you can verify a detail instead of trusting a vague gist.
YouTube summaries are timestamped, letting you skip straight to the sections worth watching instead of the full runtime.
There is no cap on how long the source can be, so long books, whitepapers and research articles can be condensed too.
A free, AI-powered PDF editor for every device

One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab

Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents
Chat with any PDF, video, or website and get cited answers in seconds
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
One browser agent that combines every major AI model with web automation
Chat with any PDF and get cited answers instantly

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser

Your AI knowledge base that remembers everything you save

Turn long articles, videos and PDFs into structured summaries you can actually search.
Turn long articles, videos and PDFs into structured summaries you can actually search.
Your GPT-powered sidekick for every page, PDF and video
Your GPT-powered sidekick for every page, PDF and video