Fake data tool

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

Seamlessly visualize your JSON data instantly into graphs.

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Go beyond basic mocking and stubbing to create a more robust simulation for APIs and services.

A tool to help create test data via a UI or API