The Best 39 Stack Exchange Alternatives

  • StartupHack icon

    StartupHack

    A community where startups share on-topic links with each other and upvote the best ones to the top.

    Free Web

  • QueryHome icon

    QueryHome

    QueryHome is a Knowledge Social Network for people to come together and ask technical doubts and contribute by answering questions, solving doubts and writing articles.

    Free Open Source Android Android Tablet Web

  • Experts Exchange icon

    Experts Exchange

    The Mission Our patented knowledge-sharing process, combined with the advantages of the Internet, allow us to change the way people solve their technology problems...

    Commercial 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...

    Free iPhone

    Community based Q&A
  • asktopia icon

    asktopia

    asktopia is a global network for business professionals to ask and answer questions about real world problems they need to solve or the “whys” and “hows” of specific...

    Free Web

  • Curositi icon

    Curositi

    Curositi is an online community of people having a passion for searching, researching, learning new things and acquiring knowledge.

    Free Personal Web

  • LastAnswers icon

    LastAnswers

    Revenue sharing questions and answers site. Get the answer to any question you may have.

    Free Web

  • Askalot icon

    Askalot

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

    Free Open Source Self-Hosted

  • NALIJ icon

    NALIJ

    Have great conversations with the right people. One forum for all your interests. Post about anything and everything you like! Whether you're an expert or a...

    Free Web

  • 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

  • Panpact icon

    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 OS X Windows Linux Android Web

  • Ihavesolved icon

    Ihavesolved

    I have solved is Question and Answer website. If you register, you can ask questions and give your answers.

    Free Web

  • Eris Solver icon

    Eris Solver

    Free crowdsolver for complex problems. Using the problem tree analysis and an interdisciplinary approach.

    Free Web

  • Compesh icon

    Compesh

    Compesh is a question and answer forum, which also has a groups and blogging feature.

    Free Web

  • ForumPromotion icon

    ForumPromotion

    ForumPromotion.com; a bookmarking & social networking curation hub, but also the easiest way to discover new and interesting forums across the Web. Anyone can...

    Free Personal Web

  • Twincl icon

    Twincl

    Twincl is characterized by forum (including link sharing), Q&A, review and blog sites, using CommonMark as its writing format. Twincl features innovative Markdown...

    Freemium Web