Dropmark is a collaborative tool for collecting, organizing, and discussing content from the internet. Users can store images, videos, maps, and websites in a single, searchable location, fostering better organization and collaboration.

SemanticScuttle is a self-hosted social bookmarking tool with advanced features like structured tags and collaborative tagging. It supports LDAP/Active Directory authentication and RSS feeds for global, user-specific, and private content.

URL Roulette offers users a random browsing experience by exchanging interesting links with others. Users paste links to the platform, which directs them to random links shared by other users, making it an entertaining time-passer.

Pinboard is a minimalist social bookmarking website focused on efficient bookmark management. Users can organize bookmarks using tags and add them via a browser bookmarklet for easy access and organization.

Jumpstick provides curated links based on user-selected topics and themes. It suggests relevant content and URLs, making it easy to explore areas of interest.

Discuvver is a platform for discovering random, interesting websites. Users can click a "Take Me" button to open a new tab with a random site, offering endless entertainment and exploration.

Refind helps users discover and save relevant links from the web. It highlights saved links in Google searches and provides a browser extension for collecting content. The platform creates a personalized magazine of links for easy reference.

Raindrop.io is a versatile bookmarking platform that supports saving and organizing various content types, including articles, videos, images, and website screenshots. It allows users to categorize and manage bookmarks efficiently, making it easy to find and share information.

GGather enables users to save and organize articles, images, and videos with tags and notes. Its interface ensures content is never lost and allows seamless browsing without leaving the platform.

Stash is an AI-powered bookmark management app for saving articles, videos, and other content. It categorizes saved items automatically and offers quick search features. Stash is compatible with major browsers like Chrome, Firefox, and Safari.

MyPaperWriter connects users with professional writers for blogs, articles, and descriptions on various topics. Users can select a category and choose a writer to meet deadlines with high-quality content.

StumbleUpon discovers websites based on user interests, using a combination of human curation and machine learning. It recommends content suggested by other users with similar preferences for personalized exploration.