Westlaw Edge is Thomson Reuters new platform which is loaded with new functionality AI enabled research, brief analysis, analytics, AI enabled citation tools and jurisdictional comparison tools. Thomson Reuters has continued to add functionality since it was launched in July 2018. Here is the original post I wrote about Westlaw Edge.
Lexis Search Advantage took third place. LSA is a sophisticated knowledge management tool which leverages the over 300 algorithms developed by Intelligize (now owned by LexisNexis). The LSA algorithms sit on a server within the law firm firewall and crawl the law firm DMS to identify documents, extract key meta-data. and tag defined terms with the the documents.