Description: BitAsker is an open source alternative to Helpdesk software like Zendesk. It provides email ticketing, team collaboration, customer self-service, and knowledge base features in a simple, easy-to-use interface.
Type: software
Pricing: Open Source
Description: Stack Overflow is a popular question and answer site for programmers. Users can ask coding questions and receive answers from a community of developers. The site has a reputation system to rate helpful responses.
Type: software
Pricing: Subscription