1.fivetran / great_expectations
Always know what to expect from your data.
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6 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
Always know what to expect from your data.
1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.
The Open Source Feature Store for AI/ML
Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.
Lightweight DataFrame validation decorators for Pandas, Polars, Modin, and PyArrow. No custom types required.
A detective for your data. Zero-config data quality monitoring — works with dbt, Postgres, BigQuery, Snowflake. No YAML.