List Ranking the 20 Best Question and Answer Websites
We have determined the 20 Best Question and Answer Websites based on the of traffic each website receives. Here is our list of rankings for the Top 20 Most Visited Question and Answer Websites. Specifically rankings are based on the number of estimated unique visitors received . Our data for unique visitors is collected from several sources, which are updated yearly. Updated : 2022
Unique Visitors | 13,700,000
Find over 80 million publications, 9 million researchers and 1 million answers to research questions. ResearchGate is a network dedicated to science and research. Connect, collaborate and discover scientific publications, jobs and conferences. All for free.
Unique Visitors | 5,100,000
Wolfram|Alpha is more than a search engine. It gives you access to the world’s facts and data and calculates answers across a range of topics, including science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music