Metadata/data identification Java library
Panda-Helper: Data profiling utility for Pandas DataFrames and Series
Data Preprocessing Automation: A GUI for easy data cleaning & visualiz
Swiple enables you to easily observe, understand, validate data
World's first open source data quality & data preparation project
Open Data Profiling, Quality and Analysis on NYC OpenData dataset
Data quality analysis, profiling, cleansing, duplicate detection +more