DTM Data Generator
DTM Data Generator: A self-hosted test data toolkit with broad database support and one-time pricing. Ranked #14 of 25 in Test Data Management Software by our editors (6.2/10); pricing: From $149; best for self-hosted teams preferring a one-time purchase.
At a glance
- Editor score6.2 / 10
- PricingFrom $149
- Best forSelf-hosted teams preferring a one-time purchase
- Free planNo
- Synthetic data generationYes
- Facts checked20 Sep 2026
Where it wins
- Generates repeatable data and handles master-detail relationships automatically
- Supports SQL, CSV, XML, and JSON output plus external data sources
- Offers CLI, console, silent execution, SDK automation, and database integrations
Where it doesn't
- No free plan is offered
- Console mode and runtime license compatibility require Professional
- Scramble mode and masking tool license require Enterprise
Our verdict on DTM Data Generator
DTM Data Generator is desktop software for creating synthetic and repeatable test data, analyzing database schemas, handling master-detail relationships, and masking or scrambling data. It is aimed at developers and quality assurance engineers working on database population, QA, performance analysis, and loading tests. The self-hosted deployment model, API access, and support for Windows, macOS, Linux, and API environments make it a fit for teams that want database-focused tooling outside a hosted service.
The published plans use one-time pricing. Standard costs $149 for individual users and small working groups. Professional costs $299 and is intended for professionals and working groups using large databases; it adds console mode and runtime license compatibility. Enterprise costs $439 for corporate solution developers and adds scramble mode, a native x64 version, and a Data Masking Tool license. There is no free plan, so the product suits buyers seeking a paid license rather than a free starting tier.
Its breadth is a central strength. DTM Data Generator supports Microsoft SQL Server, Oracle, IBM DB2, Sybase, Informix, MySQL, PostgreSQL, InterBase/Firebird, ODBC, OLE DB, and Oracle Call Interface. It can generate tables, views, procedures, and triggers, draw from databases, files, spreadsheets, and scripts, and produce SQL, CSV, XML, or JSON. Command-line, console, silent execution, scheduled refresh automation, and an SDK extend it into repeatable workflows. Choose it for self-hosted database test data generation with broad output and automation options; choose an alternative if you need a free plan or prefer a different deployment model.
DTM Data Generator pricing
All 3 DTM Data Generator plans and prices →
DTM Data Generator fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Synthetic data generation | Yes |
| Data masking | Yes |
| Data subsetting | Not verified |
| Refresh automation | Scheduled |
| Deployment model | Self-hosted |
| API access | Yes |
| Deployment | Desktop, Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 11 integrations: Microsoft SQL Server, Oracle, IBM DB2, Sybase, Informix, MySQL … |
| Pricing | From $149 (source) |
| Website | sqledit.com |
| Facts checked | 20 Sep 2026 |
DTM Data Generator integrations
DTM Data Generator lists 11 integrations on its own site.
- Microsoft SQL Server
- Oracle
- IBM DB2
- Sybase
- Informix
- MySQL
- PostgreSQL
- InterBase/Firebird
- ODBC
- OLE DB
- Oracle Call Interface
Alternatives to DTM Data Generator
- Perforce Delphix Test Data ManagementA broad hybrid platform for governed, automated test data delivery.9.0
- Informatica Test Data ManagementA broad test data management suite for enterprise discovery, generation, masking, and workflows.8.2
- IBM Optim Test Data ManagementA focused choice for relational extraction, masking and right-sized test environments.7.7
See all DTM Data Generator alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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