
AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
Cokeep records 1,359 monthly visits with -6.3% month-over-month growth and Freemium pricing. Pinster AI records 0 monthly visits with — growth and Freemium pricing.

Save anything, and let AI tag, summarise and let you chat with it.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | cokeep.me | apps.apple.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1.36K (1,359) | 0 (0) |
| MoM Traffic Delta | -92 (-6.3%) | 0 (—) |
| Primary Market & Share | 🇻🇳 Vietnam (100%) | 🌐 Global (—) |
| Direct Visits / mo | 570 | 0 |
| User Rating | 3.9 | 4.4 |
| Supported Platforms | Website | App |
AI knowledge keeper that chunks, summarises and organises what you read
Bookmark articles, videos and links from across the web into a single, searchable library.
Break lengthy articles and videos into smaller sections so you can absorb key points without the overwhelm.
Get instant summaries of what you saved, with automatic tags that keep the library organised and searchable.
Explore curated content shared by the Cokeep community and swap insights with friends or teammates.

Save anything, and let AI tag, summarise and let you chat with it.
When you save a link, document or image, Pinster analyses it and proposes folders and tags based on your existing categories.
Web pages, PDFs and articles are summarised so you can skim the key ideas without re-reading everything.
Ask questions and get answers drawn from your library of saved links and documents.
Scheduled daily, weekly or monthly wrap-ups of what you saved, available as text and as audio you can listen to.

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers

Free AI-powered PDF editor, converter and reader for every device
Free AI-powered PDF editor, converter and reader for every device

All-in-one online PDF editor with AI helpers for reading, summarizing, and generating documents
All-in-one online PDF editor with AI helpers for reading, summarizing, and generating documents
Chat with any PDF, video, or website and get cited answers in seconds
Tencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.
Tencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.

Translate, summarize, and understand documents in 154 languages without losing the layout
Translate, summarize, and understand documents in 154 languages without losing the layout
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images

Turn research papers and articles into interactive summary flashcards
Turn research papers and articles into interactive summary flashcards

ADHD-friendly AI assistant for notes, email and tasks
ADHD-friendly AI assistant for notes, email and tasks

Your files, notes and meetings in one drive — with an AI that knows all of it.
Your files, notes and meetings in one drive — with an AI that knows all of it.
An AI notes app that organizes your knowledge for you
An AI notes app that organizes your knowledge for you
AI-powered platform to read, write, and stay current with research