Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- iPhone
- Google Chrome
- Android



Niphtio is described as 'Save and organize online content—articles, recipes, videos—in one place with Niphtio. You can also quickly save links from other apps including Mail, Safari, and iMessage by simply clicking the "Share" button' and is a bookmark manager in the web browsers category. There are more than 25 alternatives to Niphtio for a variety of platforms, including iPhone, Web-based, Mac, iPad and Google Chrome apps. The best Niphtio alternative is Karakeep, which is both free and Open Source. Other great apps like Niphtio are Cryptee, Pinterest, Eagle and Fabric Internet OS.



Dive into a vibrant social bookmarking experience by exploring, collecting, and sharing interests. Create or join communities, manage collections set to various privacy levels, and save diverse media from images to articles on desktop, tablets, and smartphones effortlessly.

Bazaar.co is the most popular Linux alternative to Niphtio.
DoubleMemory is a Apple-native app that allows users to save links and texts without the need for browser extensions, using a clipboard trick (double ? + C) on Mac and syncs over to all your other Apple Devices.







Collect by WeTransfer is the best way to organize your ideas. Save content from across your apps and bring it together for your friends, your team, or just for yourself.




Shelf is a a visual summary of all your current interests. It’s like Spotify Wrapped, Letterboxd & Goodreads in one app.




Visual note app enables intuitive thought capture, daily resurfacing of ideas, AI-driven Magic Tags for auto-organization, personalized playlists, topic suggestions, Readwise sync, and seamless linking to support brainstorming, planning, and creativity.




myReach is an App that works like a second brain... It keeps all your things (notes, websites, documents, contacts, etc.) at your fingertips, connected & easily reachable.

Bleep is an application that enables users to visually organize their thoughts, capture quick notes, and curate life aspects, while providing a comprehensive activity map.




Glasp is a social PDF & Web highlighter that allows you to collect, organize, and share insightful ideas from the web. With your highlights and notes, you can build a personalized AI clone, creating a dynamic, collective knowledge-sharing experience.

Keen is a new way to curate, collaborate and expand your interests. Powered by machine learning, Keen leverages the Google Search index, combined with user feedback to provide personalized recommendations that improve over time to help you expand your interests.


