RQDA - RDQA is a R package for Qualitative Data Analysis, a free (free as freedom) qualitative analysis...
Quirkos - Quirkos is a simple qualitative analysis software tool that helps to sort, manage and understand text data.
MAXQDA - a professional software for qualitative and mixed methods data analysis
Dedoose - A cross-platform app for analyzing qualitative and mixed methods research with text, photos, audio, videos, spreadsheet data and more.
Taguette - A spin on the phrase "tag it!
Amazon Comprehend - Discover insights and relationships in text