Analyses Sans Code (for free)

WorkbenchFreeDesigned for journalism, but might as well have been designed for research—does data scraping, cleaning, combining, and analysis
TwoRavensFreeHigh-quality, predictive, and interpretable statistical and machine learning model
OpenRefineFreeCleaning messy data, transforming it, and extending it with web services and external data
VayuFreemiumWalks through the whole data analysis pipeline, from cleaning to modeling to visualizing