Alternatives to Prismo for all platforms with any license

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
Built-in Commenting System Community based IFTTT integration Q&A ... Share content Add a feature

370 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

233 Like
Minds

We are a free and open-source platform to launch your digital brand, social network and mobile app. We are also a social network ourselves. It is a global social network...

Free Open Source Web Android iPhone
Free Speech Encrypted chat Security focused Anticensorship ... Anticensorship Content discovery Decentralized Gamification Podcast Hosting Point System Privacy focused Privacy Protected Share screenshots Tokenization Add a feature

181 Like
Slant

Slant is a collaboratively edited resource that helps you quickly make decisions. Instead of having to read multiple blog posts or dig through comment threads you can...

Free Web
Community based Genious UI Q&A Real time collaboration Add a feature

85 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

79 Like
Voat.co

Voat is a censorship-free community platform based in Switzerland where content is submitted, organized, moderated and voted on (ranked) by the users. Users can earn...

Free Open Source Web
Anticensorship Free Speech Add a feature

90 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 Content Filtering Cryptocurrency payment Add a feature

65 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

54 Like
Super User

Super User, part of Stack Exchange , is a Q&A site for computer enthusiasts that's free. Free to ask questions, free to...

Free Web
Q&A Add a feature

46 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

28 Like
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 Message board Add a feature

28 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...
- Discontinued Mobile apps unavailable and site now substantially different and doesn't reflect description.
Freemium Web
Social Bookmarking Add a feature

36 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...
- Discontinued It seems to be discontinued at the website is down.
Free Open Source Web Self-Hosted
No features added Add a feature

17 Like
Yahoo! Answers

Yahoo! Answers is a way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Free Web
Q&A Add a feature

16 Like
Raddle

A web-based forum where users submit links, pictures, posts, etc., and interact via threaded comments.

Free Open Source Web
Lightweight Clean design Community based Mobile friendly ... Privacy focused Add a feature

8 Like