Alternatives to Coordino for all platforms with any license

Reddit

Reddit (stylized in its logo as reddit) is an American social news aggregation, web content rating, and discussion website. Registered members submit content to the site...

Freemium $ $ $ Web Android iPhone Android Tablet iPad
Built-in Commenting System Community based IFTTT integration Q&A ... Share content Social feed Add a feature

388 Like
Stack Overflow

Stack Overflow, part of Stack Exchange , is a free, community-driven, reputation-based Q & A site for computer programmers. No...

Free Web Android iPhone
Q&A Community based Keyword Research Knowledge base ... Point System Q&A Add a feature

394 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

241 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 Community based Point System ... Q&A Add a feature

187 Like
Question2Answer

A Q&A site helps an online community to share knowledge. No matter what your area of interest, people with questions can get super answers fast. Question2Answer is a...

Free Open Source Mac Windows Linux Web MySQL Community Edition ... Self-Hosted PHP
Latex Math Lightweight Q&A WYSIWYG Support Add a feature

23 Like
Prismo

Federated link aggregation powered by ActivityPub.

Free Open Source Web Self-Hosted
Community based Share content Add a feature

5 Like
Aether

Aether is a free app that you use to read, write in, and create community moderated, distributed, and anonymous forums, an “anonymous reddit without servers.

Free Open Source Mac Windows Linux
Decentralized Free Speech Add a feature

8 Like
OSQA

OSQA is the free, open source Q&A system you've been waiting for. Your OSQA site is more than just an FAQ page, it is a full-featured Q&A community. Users...
- Discontinued The last commit to its open source code (https://github.com/dzone/osqa) is dated 2015. The official website URL (www.osqa.net) redirects to the proprietary product Answer-Hub (https://devada.com/answerhub/). www.osqa.net also happens to be in a blacklist used by the uMatrix browser extension.
Free Open Source Web Self-Hosted Python Django
Q&A Add a feature

12 Like
Answeree

If you are a person with good knowledge just drop your answer to the questions. Share the knowledge. We are here to help the world by sharing knowledge. Join our...

Free Web
Q&A Add a feature

4 Like
SaidIt.net

Uncensored free speech alternative to the extreme Reddit and Voat forums, democratically civilized by Graham's Debate Pyramid, no illegal transactions nor porn. ...

Free Open Source Web Android
In-App Voting Community based Integrated Chat Server Moderation ... Wiki-like interface Add a feature

8 Like
AskBot

Askbot is a Q&A system, like StackOverflow, Yahoo Answers and some others. Askbot is based on code of CNPROG, originally created by Mike Chen and Sailing Cai and...

Freemium Web Self-Hosted Python Django
Q&A Add a feature

12 Like
Tesse

Tesse is an expert search engine which allows you to search and connect with global experts by a keyword of skills or expertise. It is an on-demand platform for...

Free Web Android iPhone
Knowledge base Web-Based Add a feature

4 Like
What If? HQ

What If? HQ is a Question and Answer Platform, where people can ask questions and receive answers. It focuses mainly on what if... Questions.

Free Web
Knowledge base Q&A Feedback insights Q&A Add a feature

8 Like
AllAnswered

AllAnswered provides an all-in-one knowledge management system including an advanced Wiki and Questions & Answers (Q&As) with built-in workflow and knowledge...

Commercial Mac Windows Linux Web Android ... iPhone Chrome OS Android Tablet Windows Phone iPad
Knowledge Management Artificial intelligence Group collaboration Knowledge base ... Q&A Real time collaboration Software as a Service Team Collaboration Add a feature

4 Like
Answers

Answers is the place to go to ask questions and receive answers from the community at large on any topic. Connect with people who know the answers to your questions...

Free iPhone
Community based Q&A Add a feature

5 Like