Websites that answer questions for free include WyzAnt, AllExperts and JustAnswer. The first two websites allow users to ask questions about topics such as pets, games, music and sports, among others, while JustAnswer connects users to doctors, attorneys, mechanics and other experts to have questions answered.
WyzAnt provides an option to ask a question directly or perform a search query regarding a specific topic. It also displays a list of the most popular topics and the number of available answers for each one. AllExperts categorizes the people who answer the questions according to their areas of expertise, allowing visitors to address their questions to them directly. JustAnswer displays the number of available experts for each category in real time and shows a list of all experts with brief overviews.