This web app can be used as a research tool, as you can collect and search through many links, add descriptions and tags to them, and navigate through your cloud of tags.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Online
- Self-Hosted




Curio is described as 'Save web links and email newsletters, add notes and highlights, tag and favorite articles, and read distraction-free in a Markdown viewer online or offline' and is a bookmark manager in the web browsers category. There are more than 50 alternatives to Curio for a variety of platforms, including Web-based, Google Chrome, iPhone, Mozilla Firefox and iPad apps. The best Curio alternative is Raindrop.io, which is free. Other great apps like Curio are Inoreader, wallabag, Karakeep and Floccus.
This web app can be used as a research tool, as you can collect and search through many links, add descriptions and tags to them, and navigate through your cloud of tags.




Capture knowledge, not links. AI-enabled knowledge base with full data portability, sync to dropbox, collections, authenticated remote MCP connection.




We browse various websites every day, many of which are frequently visited pages. Although we can add these pages as bookmarks for easier access next time, there are still several problems:




Colly is a web-based application designed for effortlessly collecting and organizing your favorite URL's and websites. With Colly, users can create a personalized library of web pages.



fika is a minimalistic product for people who want to discover and collect genuine content on the internet, and this is how it works:

AI-powered mobile app that automatically organizes your Instagram saved posts and reels with semantic search.



