Your trusted partner for structured and validated data on-demand. Define your data requirements and we’ll automatically handle the rest.

AI-powered. End-to-end. Your complete test data management platform.

Fake data tool

Seamlessly visualize your JSON data instantly into graphs.

Generate massive amounts of fake (but realistic) data for testing and development in the browser and node.js

Great Expectations is the leading tool for validating, documenting, and profiling your data to maintain quality and improve communication between teams