LLRX> Online Research Browsers and Data Visualization Tools 2021
https://www.llrx.com/2021/01/online-research-browsers-and-data-visualization-tools-2021/

This guide by Marcus P. Zillman focuses on free and feed-based research browsers and data visualization tools for research and analysis. These resources can be used to support legal research, legal marketing, business, and competitive intelligence research, knowledge management and knowledge discovery, and data mining. The PDF is available bu clicking here.