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Q&A Services

Collaborative problem-solving is one of the quickest ways to answer questions quickly and well. Dedicated question and answering sites like Stack Overflow and Quora allow for you to ask communities of knowledgeable people specializing in a multitude of proficiencies to give you answers to questions you may not have the time or knowledge foundation to resolve yourself. Knowledge might be power, but knowing where to find those with knowledge can be just as powerful!

  1. Stack Overflow, part of Stack Exchange, is a free, community-driven, reputation-based Q & A site for computer programmers. No membership is required to ask questions or provide answers to questions by others.
  2. Slant is a product recommendation community that helps connect people with the best products for them. You shouldn’t have to waste time and money to find solutions to your problems.


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    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 individual answer and there can be a summary answer.
  3. 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.
  4. Learn about the tech stack behind some of the world's best software companies. See which tools and services they use, and how they're using them.
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    • Android
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    • HUAWEI AppGallery
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    • Amazon Echo (Alexa Voice Service)
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    Akinator the Genius can read your mind and tell you who you're thinking of by answering a few questions.
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    Super User, part of Stack Exchange , is a Q&A site for computer enthusiasts that's free.
  5. Ever had a question? Ever had an answer? Ever had knowledge to share? We believe that coming together to inquire and learn, to share knowledge and to teach each other, makes the world a better place.
  6. Slido is the industry-leading audience interaction platform. It helps users to get the most out of meetings and events by crowdsourcing top questions and engaging participants with live polls and quizzes.
  7. An obvious clone of formsping.me ( Spring.me ), ask.fm offers creating a profile URL that can be addressed by others users with questions.
    • FreeOpen Source
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    • MySQL Community Edition
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    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 popular Q&A solution.
  8. Scoold is inspired by StackOverflow and implements most of its features. You can ask and answer questions, upvote and downvote posts, earn badges and reputation. Each edit creates an new revision, making it easy to follow the history of edits. Scoold is optimized for the cloud.
  9. Interactive presentation software that lets your audience vote, ask questions, play quiz, and be engaged in real-time. For event hosts, public speakers, educators.
  10. A free and open source alternative Reddit front-end focused on privacy. Inspired by the Nitter project.
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    • Software as a Service (SaaS)
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    WSID.com is a Q&A site that helps you answer the question: “What Should I Do?” The site was made with an intent to see the world grow and make decisions together.