Description: Quora is a popular question-and-answer website where users can post questions and get answers from a community of experts and other knowledgeable people. Its focus is on gaining and sharing knowledge.
Type: software
Description: Upvotocracy is a crowdsourced decision-making platform that allows groups to make choices democratically through upvoting and downvoting suggestions. It streamlines the process of achieving consensus and makes it easy to collectively decide on anything from where to go for lunch to which product features to prioritize.
Type: software
Pricing: Open Source