Great Expectations is the leading open source Python library for data testing, documentation, and profiling. It delivers the intuitive experience of a fully managed SaaS solution while harnessing the power of the world's most popular data quality framework. With GX Cloud, data teams can work quickly, collaborate effectively, and always know what to expect from their data.
"The Provectus team reports that the biggest benefit of using Great Expectations has been the flexibility of the tool. By combining Great Expectation with Allure and AWS services, the team has been able to ensure data quality through extensive data tests, monitor data pipeline, and give both engineers and business users the ability to understand data and the insights that are generated from it."




Read Great Expectations Reviews, Testimonials & Customer References from 14 real Great Expectations customers.
Browse Great Expectations Case Studies, Customer Success Stories, & Customer References from 9 businesses that use Great Expectations.