Try wrangling your data

Data preparation is the biggest part (around 80%) of and data discovery/mining exercise. Trifacta specialises in making this easy in a big data world.

GenRocket

GenRocket is a new vendor/product in the test data management space. After Grid-Tools it is the second (so far) vendor to offer synthetic test data generation.

The problem with matching

What do you want from data matching/cleansing software? Key requirements, needless to say, are that the solution be inexpensive and easy to use.