DTM Data Generator for JSON and free on-line solutions

There are free on-line tools for JSON file creation. We have at least 20 reasons to use DTM Data Generator for JSON instead. There are most important of them:

Option DTM Data Generator for JSON On-line generators
JSON file structure import Yes No
A lot of file generation per run Yes No
Binary file (BSON) generation support Yes No
Project file sharing to team Yes No
Version control systems compatibility Yes No
User's text file as a source Yes No
User's Excel spreadsheet as a source Yes No
Local or remote database table or query as a source Yes No
XML document as a source Yes No
Extended database system integration Yes No
Built-in expression engine for better test data creation Yes Limited
Value-to-value dependencies like (if A>5 use B=1024) Yes Limited
Process automation and scheduling Yes No
Value by example feature support Yes No
Built-in sets of well known data: counties, cities, currencies, streets, names, etc. Yes Limited
Formating options for numbers, dates, time values, etc Yes Limited
Group of data and value repeating feature Yes Limited
Custom and external value generators Yes No
Node probability feature support Yes No
Can populate test MongoDB database Yes, with Data Loader No
Can populate test CouchDB database Yes, with Data Loader No
Can populate test RavenDB database Yes, with Data Loader No
$DATE$ and $TIME$ macro support for unique file name generation Yes No
Fast and professional technical support Yes Limited