There are two languages with really good visualization libraries. The language, ggplot2 in R and Matplotlib or Seaborn in Python allows analysts to make meaningful graphs and charts. Advantages Those who use R or Python enhance their ability to conduct in-depth analyses and automate repetitive tasks. Both languages are open source, and therefore their cost is nothing. A study by today's fast-changing financial world requires adequate tools to make a valid output from the study of the analyst. The tools and its merits help an analyst get a head start ahead with the aid of Microsoft Excel, Tableau, Bloomberg Terminal, SAS, and programming languages R and Python. So, by adopting the instruments listed above, an efficient flow of work by smart decision-making will ascertain the fruitful accomplishment of an organization. These technologies enhance the quality of analysis and also impart the ability to analysts to communicate their results very effectively.