Apps to Social Bookmarking

Google+ was a social networking service operated by Google. Launched in 2011, it aimed to organize online sharing around interest-based communities and allow for differentiated communication through its 'Circles' feature. While it integrated deeply with other Google services, it struggled to gain widespread user adoption compared to competitors and was eventually shut down for consumers in 2019.

Flavorit is a dynamic restaurant discovery platform that leverages social networking and location-based services to help users find, rate, and share their dining experiences. It acts as a personal food journal and recommendation engine, connecting users with great food based on their preferences and social circle.

Viralicious is a platform designed for discovering, sharing, and engaging with viral content from across the web. Focusing on humor, quotes, and trending topics, it provides a community-driven space for users.

Snapzu is a community-driven platform for discovering, sharing, and discussing news and content. It emphasizes uncensored discussions and user control over the content displayed.

Musteus is a decentralized, privacy-focused social media platform designed for secure and controlled social networking and communication. It supports self-hosting and integration with other platforms, offering a robust alternative to mainstream social networks.

Listango is a powerful online bookmark manager that allows users to store, organize, and access their favorite web pages from any device with an internet connection. It emphasizes privacy, robust organization tools, and seamless multi-device synchronization.

Pinry is an open-source, self-hosted visual bookmarking and image board system, similar to Pinterest. It allows users to save, organize, and share images, videos, and webpages using tags for easy retrieval and discovery.

favattic is a cloud-based online bookmark manager designed for individual and collaborative use, offering features for organizing, sharing, and annotating web content.

Lobsters is a technology-focused social news site where users submit links and engage in discussions. It serves as a curated platform for sharing and discovering technical articles, essays, and news relevant to the tech community, emphasizing quality discourse.

Deskhot is a comprehensive online platform designed to revolutionize how users manage and interact with web content. It goes beyond traditional bookmarking, offering advanced tools for data organization, knowledge management, and collaborative annotation.

Google Places is a comprehensive online directory and location-based service designed to help users discover local businesses and points of interest globally. It integrates local search, ratings, reviews, and social features to provide a robust platform for exploring the surrounding environment.

Kliqqi is a flexible open-source content management system designed to build community-driven social networks, idea boards, and news aggregators. It emphasizes user participation and customization to create tailored online communities.

LiveTalkie is a robust, free, and decentralized social media platform offering a private, secure, and ad-free environment for communication, content sharing, and community engagement.

Collexio is a comprehensive platform designed for collecting, organizing, collaborating on, and sharing various forms of digital content. It empowers individuals and teams to curate knowledge, manage projects, and distribute information seamlessly across their network.

Paper.li transforms your online content streams into a personalized online newspaper or magazine, curating articles, videos, and images from various sources like social media, RSS feeds, and the web.

Libertree is a free, libre, and open-source software platform designed to empower individuals and groups to create their own decentralized social networks. It offers a comprehensive suite of communication and community-building tools, prioritizing user control, privacy, and freedom of expression.

Slashdot is a long-standing news and discussion platform primarily focused on technology, with a strong emphasis on open source, Linux, and related topics. It serves as a community hub where users can read articles, share links, and engage in deeply technical discussions through a moderated commenting system.

Annotary is a social bookmarking and annotation platform for capturing, organizing, and sharing everything you read online. It facilitates collaboration, discovery, and multi-device synchronization of annotated web content.

We Heart It is a visually-driven social platform designed primarily for image sharing and discovering inspiration, particularly popular among young women.

Gimmebar is a visual bookmarking and content curation tool designed to help users save, organize, and discover interesting content from across the web. It goes beyond traditional bookmarking by capturing rich media like images and videos, providing a visually appealing way to manage digital resources.

Ello is a unique community-driven social network dedicated to connecting creators with their audience in an ad-free, privacy-focused environment. It emphasizes creative expression, meaningful interaction, and celebrating the things you are truly passionate about.

SemanticScuttle is an open-source, self-hosted social bookmarking system that emphasizes structured tagging and collaborative knowledge management. It allows users to save, organize, and share bookmarks with a strong focus on semantic relationships between tags.

memit is a comprehensive information management tool designed for collecting, curating, and organizing web links and digital content. It offers robust features for clipping, research, collaboration, and storage, all within a privacy-focused environment.

Known is a decentralized publishing platform built on the principles of the IndieWeb, empowering users to own their content and data. It offers a versatile environment for blogging, photo sharing, and social networking with a focus on user control and privacy.

Shaarli is a minimalist, self-hosted bookmarking service designed for speed and simplicity. It allows users to save, organize, and share links without relying on external databases, offering a lightweight and private alternative to traditional bookmarking tools.

Kifi was a collaborative bookmarking tool designed to help teams organize, share, and discover web pages. By creating a full-text index of shared content and integrating with popular communication platforms like Slack and Google, Kifi made finding relevant links easier and fostered team knowledge sharing.

Tagpacker is a visual bookmarking tool designed to help users collect, organize, and share their favorite links. It moves beyond traditional folders by utilizing tags, enabling a more flexible and intuitive way to manage online resources.

9GAG is a premier online platform for discovering and sharing a vast array of user-generated content, primarily focusing on humor, memes, and trending internet culture. It serves as a global community for users to connect through shared laughter and entertainment.

Pinboard is a fast, no-nonsense social bookmarking service designed for people who value speed, privacy, and reliability over flashy features. It focuses on efficient organization and retrieval of important web pages.

Pearltrees is a visual and collaborative web clipping and organization tool that allows users to collect, organize, and share virtually anything found online. It's designed to help users curate digital content in a visually intuitive way, facilitating knowledge management and collaboration.