Best Test Data Management Software in 2026
Updated
In short: Perforce Delphix Test Data Management is ranked #1 of 19 as of 4 October 2026, ahead of Windocks and Curiosity Software Enterprise Test Data. The best-ranked option with a free plan is Windocks. The lowest first paid tier on this page is Mockaroo at $5/mo.
Test data management software helps teams prepare data for testing through tasks such as masking, subsetting, and generating synthetic data. Compared on those capabilities, the entries also differ in refresh automation, API access, and deployment model. Free-plan availability and paid-from pricing provide additional context as you consider how the tools might fit your workflow. Perforce Delphix Test Data Management, Windocks, and Curiosity Software Enterprise Test Data are among the named options, alongside DATPROF and MOSTLY AI. Consider which preparation steps your testing process depends on, how often data needs refreshing, and whether synthetic data generation or API access matters to your team.
19 test data management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Perforce Delphix Test Data Management No phone app RecognisedPhone appDocumentedFree plan 7.7 Synthetic data generation: YesData masking: YesData subsetting: Yes
- 2 Windocks No phone app RecognisedPhone appDocumentedFree plan 7.6$499/mo Synthetic data generation: YesData masking: YesData subsetting: Yes
- 3 Curiosity Software Enterprise Test Data No phone app RecognisedPhone appDocumentedFree plan 7.4 Synthetic data generation: YesData masking: YesData subsetting: Yes
- 4 DATPROF No phone app RecognisedPhone appDocumentedFree plan 7.3 Synthetic data generation: YesData masking: YesData subsetting: Yes
- 5 MOSTLY AI No phone app RecognisedPhone appDocumentedFree plan 7.3Free
- 6 Synthetic Data Vault No phone app RecognisedPhone appDocumentedFree plan 7.2$250/mo
- 7 Data Maestro No phone app RecognisedPhone appDocumentedFree plan 7.1$12.42/mo Synthetic data generation: YesData masking: Yes
- 8 Mage Data Test Data Management No phone app RecognisedPhone appDocumentedFree plan 6.9 Synthetic data generation: YesData masking: YesData subsetting: Yes
- 9 GenRocket No phone app RecognisedPhone appDocumentedFree plan 6.8
- 10 Mockaroo No phone app RecognisedPhone appDocumentedFree plan 6.6$5/mo
- 11 Synthesized No phone app RecognisedPhone appDocumentedFree plan 6.5
- 12 DTM Data Generator No phone app RecognisedPhone appDocumentedFree plan 6.3 Synthetic data generation: YesData masking: Yes
- 13 Metasyn No phone app RecognisedPhone appDocumentedFree plan 6.3Free Synthetic data generation: YesData masking: NoData subsetting: No
- 14 BlazeMeter No phone app RecognisedPhone appDocumentedFree plan 5.7$8.25/mo
- 15 FakerForge No phone app RecognisedPhone appDocumentedFree plan 5.5 Synthetic data generation: Yes
- 16 Datanamic Data Generator No phone app RecognisedPhone appDocumentedFree plan 5.4 Synthetic data generation: Yes
- 17 Automic Continuous Delivery Automation No phone app RecognisedPhone appDocumentedFree plan 5.3
- 18 Databucket No phone app RecognisedPhone appDocumentedFree plan 5.2Free
- 19 Faker.js No phone app RecognisedPhone appDocumentedFree plan 4.6
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which test data management software is ranked first on Samsung Mobile US Press?
Perforce Delphix Test Data Management is ranked #1 of 19 with a score of 7.7. Windocks is second and Curiosity Software Enterprise Test Data third.
How many of these have a free plan?
7 of the 19 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Mockaroo has the lowest first paid tier we found: $5/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.