Sites and apps similar to Server Fault include Reddit, which has a free version. Other options are Quora, Aether, HiddenLayer and Nonio. You can choose from more than 10 Q&A Services like Server Fault for Android, iPhone, Windows, iPad and self-hosting.
An extensive platform for user-shared content and discussions, organized into niche 'subreddits' across numerous interests like news and video games, with a dynamic voting system influencing what appears on the front page.
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People come to Quora to ask questions about any subject, read high quality knowledge that's personalized and relevant to them, and share their own knowledge with others. Quora is a place to share knowledge and better understand the world.
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Open source, self-governing communities with auditable moderation and mod elections.
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HiddenLayer.app is a discussion and information platform consisting of layers. Layers personify concepts, ideas, and data as independently run communities. Powered by a UI and infrastructure capable of organizing and analyzing millions of posts.
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Nonio is a Reddit-like platform that gives directly back to content creators. Nonio takes a small portion of subscription costs to run the service and anything over that is split evenly between everything users upvote that month.
den.social is a decentralized reddit-like community, where people can post inside "Lairs" akin to subreddits, and govern each lairs via votes.
We are a small team of developers risen from the world of open-source. We believe in an open and modern Internet. Voten's mission is to give people the power to share their content with not just their friends but the world and interact in real-time.
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