Evi (formerly True Knowledge) is a technology company in Cambridge, England, founded by William Tunstall-Pedoe, which specialises in knowledge base and semantic search engine software. Its first product was an answer engine that aimed to directly answer questions on any subject posed in plain English text, which is accomplished using a database of discrete facts. The True Knowledge Answer engine was launched for private beta testing and development on 7 November 2007. In January 2012 True Knowledge launched a major new product Evi (pronounced ee-vee), an artificial intelligence program which can be communicated with using natural language via an app on iPhone and Android. More information...
According to PR-model, evi.com is ranked 72,406th in multilingual Wikipedia, in particular this website is ranked 400th in Tamil Wikipedia.
The website is placed before baes.gv.at and after thaiworldview.com in the BestRef global ranking of the most important sources of Wikipedia.