Alternatives to Question2Answer for all platforms with any license

Platforms

Show 14 less popular platforms
  • Stack Exchange icon

    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

  • OSQA icon

    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...

    Open Source Web Self-Hosted Python Django

  • AskBot icon

    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

  • Solace

    Solace is a fully open-sourced multilingual support and knowledge exchange platform written in Python.

    Open Source Mac Windows Linux Web

    • Discontinued Latest commit on Nov 29, 2009, see https://github.com/Plurk/Solace
  • Coordino

    Coordino allows you to create a question and answer system for you and your users to enjoy. Whether you are looking to create a niche question and answer site for...

    Open Source Linux Web Self-Hosted

  • Shapado icon

    Shapado

    Shapado is a questions and answers site for your enterprise or community, your “knowledge base on the cloud”. It makes sure questions never get asked twice by making the...

    Freemium Linux Web

  • AnswerCart icon

    AnswerCart

    AnswerCart provide a community platform to the businesses which can be integrated with websites or mobile apps. Using community, users can engage in Q&A, blogging...

    Commercial Web

  • Glisser icon

    Glisser

    Glisser makes presentations interactive, by combining them with live audience Q&A and polls.

    Freemium Mac Windows Web

  • Answers icon

    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...

  • Askalot

    Askalot is a next generation CQA (Community Question and Answer) system.

    Open Source Self-Hosted

  • Fixoncloud icon

    Fixoncloud

    Interaction platform for programming enthusiasts, learners, and experts to solve problems. Fast and inexpensive solutions to your programming problems. People with no...

    Free Windows

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  • LampCMS

    LampCMS is an full-featured Open Source Question and Answers web program written in PHP with deep integration with Facebook, Twitter, Google, Linked-IN, Tumblr and...

    Open Source MySQL Community Edition Self-Hosted MongoDB PHP

    No features added Add a feature
  • Niko icon

    Niko

    Niko makes it incredibly easy for employees at all levels to share what is on their mind by letting them submit, vote on, and respond to questions, ideas and...

    Freemium Web Self-Hosted

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