Provalis Research is the developer of the most comprehensive and innovative text analytics solution on the market today. Their software help researchers to quickly reveal meaningful insights from large amount of documents. With machine learning and natural processing techniques of WordStat, researchers can automatically extract the most salient topics, explore relationship among words or concepts and develop and optimize automatic document classification models using Naïve Bayes and K-Nearest Neighbours. WordStat users can also perform a precise measurement of concepts using existing or new categorization dictionaries. Computer assisted manual coding of text data is also available through QDA Miner. Researchers can always integrate textual and numerical data into their project and seamlessly move back and forth between qualitative and quantitative data.