Annotate with anyone, anywhere Our mission is to bring a new layer to the web. Use Hypothes.is to discuss, collaborate, organize your research, or take personal notes.
Cost / License
- Free
- Open Source
Platforms
- Online
- Google Chrome
- Mozilla Firefox




Memex is described as 'A reading app that keeps you in the flow of your online reading & research. Save, annotate, share & collaborate without leaving your tab' and is a very popular bookmark manager in the web browsers category. There are more than 50 alternatives to Memex for a variety of platforms, including Web-based, iPhone, Google Chrome, iPad and Mac apps. The best Memex alternative is Raindrop.io, which is free. Other great apps like Memex are wallabag, Karakeep, Floccus and Curio.
Annotate with anyone, anywhere Our mission is to bring a new layer to the web. Use Hypothes.is to discuss, collaborate, organize your research, or take personal notes.




Pinboard is a bookmarking website intended for people who want to reliably keep track of large numbers of links. Its goals are to be useful, fight bloat, keep things fast, and stay small. Social bookmarking for introverts. m.pinboard.

ClipKeep is a simple web clipper that simplifies how you save, organize, and access digital insights. Capture web pages effortlessly, categorize your content, and retrieve it instantly—all with just a click.








Aggregates highlights from Kindle, Apple Books, Instapaper, Pocket, Medium, Goodreads, and printed books, enables daily spaced repetition, tagging, search, flashcards, annotation, OCR for physical books, CSV upload, and supports review via app or email for retention.



AI-powered digital workspace for managing links, notes, and media, offering instant recall, personalized content discovery, real-time collaboration, customizable settings, tag and category organization, and shared collections with privacy controls.




A personal bookmark manager that leverages the full potential of tags to organize and rediscover bookmarks.




A smart, universal bookmark manager that saves, organizes, and enriches everything you discover online, from articles, movies, games, recipes, and videos to products and places.




Group, organize and share links from around the web with WebCrate. It's more than just a bookmarking tool.




Discover Couch: Your Read-It-Later Companion for Pocket and/or iCloud Elevate your reading experience with Couch.




"Highlights - Highlighter and Web Clipper" chrome extension by Learning Paths, helps you organise your content across the internet.

