Reddit Reddit is a social news site allowing users to submit articles, vote on them, and engage in discussions. Like other social news websites, Reddit is divided into... Freemium Web Android iPhone Android Tablet iPad Community based IFTTT integration Q&A Add a feature 322 Like
Stack Exchange Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse topics from software programming to cooking to photography and gaming.... Free Web Android iPhone Android Tablet iPad Q&A Add a feature 216 Like
Quora Quora.com is a question/answer service allowing users to pose questions that other users can answer, each question and answer can have comments, each users can write one... Free Web Android iPhone Anonymity Q&A Q&A Add a feature 161 Like
Hacker News Hacker News is a social news website that caters to programmers and entrepreneurs, delivering content related to computer science and entrepreneurship. Free Web No features added Add a feature 70 Like
Steemit A non-censored social platform where users are incentivized to contribute and curate content. The users decide what is valuable by voting, and content regarded valuable... Free Open Source Web Based on Blockchain Add a feature 49 Like
Digg Digg delivers the most interesting and talked-about stories on the Web right now. IPhone and iPad apps available. * Read every story in a clean, mobile-friendly... Free Web iPhone iPad IFTTT integration Offline Reading Add a feature 53 Like
Slashdot News for nerds, stuff that matters. Slashdot (aka /.) is a technology-related news and discussion site with a focus on Linux, free and open source software and... Free Open Source Web No features added Add a feature 26 Like
Telescope Telescope is an open-source app that lets you easily set up your own online community. You can use it to create your own discussion board, social news site (like... Free Open Source Web Self-Hosted No features added Add a feature 18 Like
vi.sualize.us A social bookmarking website for visual contents — vi.sualize.us allows you to remember your favorite images around the web, and share them with everyone. Sometimes, you... Freemium Web No features added Add a feature 34 Like Discontinued Mobile apps unavailable and site now substantially different and doesn't reflect description.
4chan 4chan is a simple image-based bulletin board where anyone can post comments and share images. There are boards dedicated to a variety of topics, from Japanese animation... Free Web Anonymity Anonymity Free Speech Add a feature 21 Like
Hubski Hubski is a community for sharing thoughtful information and conversation. Here you can find interesting stories, ideas and events, and share what interests you with... Free Web No features added Add a feature 15 Like
Kliqqi Kliqqi - formerly known as Pligg CMS - is a powerful content management system that lets you to easily create a social network or online social community similar to... Free Open Source Linux Web No features added Add a feature 15 Like
LWN.net LWN.net aims to be the premier news and information source for the free software community. We provide comprehensive coverage of development, legal, commercial, and... Free Open Source Web No features added Add a feature 7 Like
Snapzu Snapzu is basically reddit alternative. It is a bit better looking, and the community is rather small so far, but growing. Official description: Snapzu is a platform for... Free Web No features added Add a feature 12 Like
Riple Discover and share the best web content together. Join groups to discover content curated by like minded people. Push your favorite online content to your friends and... Free iPhone Content discovery Add a feature 12 Like
