Question2Answer Alternatives

Stack Overflow

Stack Overflow is the largest, most trusted online community for developers to learn, share? ?their programming ?knowledge, and build their careers.

Features:

• Q&A
• Community based
• Keyword Research
• Knowledge base
• Point System
• Q&A

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....

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...

Features:

• Forums
• Q&A

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...

Scoold

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...

Features:

• LDAP Services
• SAML Single Sign-On
• Spaces
• Customer Feedback
• Forums
• Knowledge base
• Knowledge Management
• Q&A

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...

Features:

• Community based
• Q&A

Hypersay

Hypersay is a platform for interactive presentations that massively increase engagement. Keep your audience engaged with polls, questions, private notes and live slide...

Features:

• Real time collaboration
• Anonymity
• Automatic customer engagement
• Customer Feedback
• Embed subtitles into video
• Feedback
• Auto Follow up Mail
• Handwritten Notes
• Live Push Notifications
• Polling
• Private notes
• Q&A
• Session Analytics

Fixoncloud

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

Features:

• Java
• Q&A
• Ruby