331 Like Stack Overflow Good alternative? YES NO 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 Add a feature
200 Like Stack Exchange Good alternative? YES NO 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
142 Like Quora Good alternative? YES NO 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 Add a feature
49 Like Slant Good alternative? YES NO Slant is a collaboratively edited resource that helps you quickly make decisions. Instead of having to read multiple blog posts or dig through comment threads you can... Free Web Genious UI Q&A Real time collaboration Add a feature
40 Like Super User Good alternative? YES NO Super User, part of Stack Exchange , is a Q&A site for computer enthusiasts that's free. Free to ask questions, free to... Free Web Q&A Add a feature
18 Like Server Fault Good alternative? YES NO Server Fault is a Q&A site for system administrators and IT professionals that's free. Free to ask questions, free to answer questions, free to read, free to... Free Web Q&A Add a feature
9 Like Amazon Mechanical Turk Alternative? YES NO The online market place for work. We give businesses and developers access to an on-demand scalable workforce. Workers can work at home and make money by choosing from... Commercial Web CrowdSourced Add a feature
10 Like Askme Good alternative? YES NO Startups get your queries answered by the World's Top Investors and Entrepreneurs. Startups + Investors +Entrepreneurs Connect. Free Web Q&A Add a feature
10 Like OSQA Good alternative? YES NO 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 Q&A Add a feature
2 Like 21 - Earn Bitcoin Good alternative? YES NO The 21 app allows you to earn bitcoin in exchange for answering messages and completing simple tasks. Companies and individuals use the 21.co web interface to send you... Free iPhone No features added Add a feature
11 Like Yahoo! Answers Good alternative? YES NO 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 Q&A Add a feature
1 Like CoinWorker Good alternative? YES NO Complete tasks for bitcoin. Free Web No features added Add a feature
4 Like Evi Good alternative? YES NO Evi is a new digital assistant who is here to help with your everyday needs. Need to know where the nearest place to buy milk? She can help. Going out for dinner, but... Free Personal Web Android iPhone Knowledge base Q&A Add a feature
1 Like BitcoinGet Good alternative? YES NO Earn bitcoin by completing tasks, answering surveys, watching videos, and more. Free Web No features added Add a feature
2 Like Tesse Good alternative? YES NO 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 Add a feature
