Alternatives to Stack Exchange for all platforms with any license

  • 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...

    • too closed, userinterface a lot less clear than other alternatives Guest • Mar 2018 • 1 agrees and 0 disagrees Disagree   Agree
    • It also has a question and answer format, people tend to be helpful rather than rude, self interested and useless. Guest • Nov 2018 Disagree   Agree

    Free Web Android iPhone

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  • 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

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  • 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...

    • This is not a website/service/forum like Stack Exchange, Reddit, Quora, etc. Rather, it is _software_ to create a Q&A website or add Q&A to an existing website. akwalaMar 2019 Disagree   Agree

    Free Open Source Mac Windows Linux Web MySQL Community Edition ... Self-Hosted PHP

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  • 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

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  • Askme

    Startups get your queries answered by the World's Top Investors and Entrepreneurs. Startups + Investors +Entrepreneurs Connect.

    Free Web

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  • 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

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  • 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...

    Free Open Source Web Self-Hosted Python Django

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  • 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

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  • Tildes

    Online communities are in a precarious and unhealthy state right now. Major internet platforms are exhibiting a wide range of issues: they collect our personal data...

    Free Open Source Web

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  • 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

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  • Panpact

    A place for anyone to post anything. Post images, articles, videos, music and more. Follow your favorite users, comment, bookmark and more.

    Free Mac Windows Linux Web Android ... iPhone Java Mobile Chrome OS Windows RT Windows Phone iPad PlayBook Apple TV Android Wear Kindle Fire Playstation Xbox

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Platforms

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Stack Exchange Comments

Comment by sondrak
about Stack Exchange · Jul 2017 · Helpful Not helpful Report as spam

They support their community of contributors and have license terms that allow the content to be redistributed.

reply