17.8
FakerForge generates synthetic datasets, seeds mock databases, and publishes mocked API endpoints.
Free planWebAPILinux
Best Test Data Management Software in 2026
Preparing useful data for software testing can involve masking, selecting subsets, or generating synthetic records. Compared on data masking, data subsetting, and synthetic data generation, these tools also differ in refresh automation and API access. Deployment model is another point to weigh when considering your environment, while free plan availability and paid-from pricing provide plan details. Windocks,…
26.9
Windocks provides container-based database cloning, masking, synthetic data and orchestration for non-production environments such as development,…
Free planWebAPILinux
36.8
Databucket is an open-source tool for creating and maintaining test data and metadata across projects, environments, and integrated tools.
Free planOpen sourceAPISelf-hosted
- 4
Tonic Fabricate
Tonic Fabricate uses a conversational AI agent to generate synthetic data for databases, APIs, and files.
Free planWebAPISelf-hosted6.8$29 usage-based - 5
Data Maestro
Data Maestro is a local Mac app for creating synthetic data, anonymizing personally identifiable information, seeding databases, and serving mock REST APIs.
Free planLinuxmacOSSelf-hosted6.7From $149 a year - 6
Mockaroo
Mockaroo creates synthetic test data and mock back-end APIs for UI development.
Free planWebAPISelf-hosted6.7From $60 a year - 7
Synthetic Data Vault
Synthetic Data Vault (SDV) is a Python library and software platform for generating synthetic data from real data.
Free planAPISelf-hosted6.6From $250 a month - 8
Automic Continuous Delivery Automation
Automic Continuous Delivery Automation orchestrates application releases and deployments, with real-time monitoring and release reporting.
WebAPILinuxSelf-hosted6.5 - 9
BlazeMeter
BlazeMeter is an enterprise continuous testing platform for performance, functional, and API testing.
WebAPIExtensionLinux6.5From $99 a year - 10
DTM Data Generator
DTM Data Generator creates test rows and schema objects for database population, QA, performance analysis and load testing.
LinuxmacOSWindows6.4$149 one-time - 11
MOSTLY AI
MOSTLY AI is a data intelligence platform for accessing production data and generating synthetic, mock and simulated data, with tools for data analysis.
Free planWebAPILinuxSelf-hosted6.4Free plan - 12
Faker.js
Faker.js is a JavaScript tool for generating fake but realistic data for testing and development.
Free planWeb6.0Free plan - 13
Metasyn
Metasyn generates synthetic tabular data to make sensitive datasets more accessible, reproducible, and reusable.
Free planLinuxmacOSSelf-hostedWindows6.0Free plan - 14
DATPROF
DATPROF is a test data management platform for preparing data used in development, testing and QA.
WebAPILinuxSelf-hosted5.9 - 15
Perforce Delphix Test Data Management
Perforce Delphix Test Data Management helps enterprise development and testing teams deliver, mask, and govern test data.
WebAPILinuxSelf-hosted5.8 - 16
Curiosity Software Enterprise Test Data
Curiosity Software Enterprise Test Data is an AI-powered platform for managing test data across complex enterprise environments.
WebAPILinuxSelf-hosted5.6 - 17
Datanamic Data Generator
Datanamic Data Generator creates meaningful, syntactically correct test data for database testing.
Windows5.6 - 18
Synthesized
Synthesized creates governed test data scenarios for enterprise software releases, SAP transformations, and AI-agent validation.
WebAPILinuxSelf-hosted5.6 - 19
GenRocket
GenRocket generates synthetic test data from user-defined structures, rules, and scenarios.
WebAPISelf-hosted5.5 - 20
Mage Data Test Data Management
Mage Data Test Data Management automates secure test-data delivery for CI/CD pipelines.
APISelf-hosted5.2 - 215.0
- 22
IRI RowGen
LinuxmacOSWindows4.9 - 23
Redgate Clone
WebLinuxWindows4.9 - 244.8
- 25
IBM Optim Test Data Management
WebLinux4.7