Reddit
Freemium
Reddit is an social news aggregation, web content rating, and discussion website.
Hacker News
Free
Hacker News is a social news website focusing on computer science and entrepreneurship.
SemanticScuttle
Open Source
SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions.
Telescope
Open Source
Telescope Nova is a free, open-source app platform built with React and powered by Meteor on the back-end.
Voat.co
Open Source
Voat.co is a news aggregator and social networking service where registered community members can submit content such as text posts and direct links.
Shaarli
Open Source
Shaarli is a personal, minimalist, super-fast, database free, bookmarking service.
Slashdot
Open Source
Slashdot is a news source for technology related news with a heavy slant towards Linux and Open Source issues.
Pinry
Open Source
Pinry is a tiling image board system for people who want to save, tag, and share images, videos and webpages.
Compare Lobsters with alternatives
Compare Hacker News and Lobsters and decide which is most suitable for you.
Compare SemanticScuttle and Lobsters and decide which is most suitable for you.