17.8
FakerForge generates synthetic datasets, seeds mock databases, and publishes mocked API endpoints.
Free planWebAPILinux
Best AI Synthetic Data Generators in 2026
When real data is unavailable, too sensitive or unsuitable for a task, synthetic data generators can produce artificial datasets for different uses. Compare support for relational, time-series and unstructured data with the shape of the dataset you need. Maximum rows per job and privacy-risk metrics offer further points to weigh, while deployment options help clarify how a tool may fit your environment.…
27.5
Synth Studio generates synthetic tabular datasets designed to preserve privacy while providing mathematical privacy guarantees.
Free planOpen sourceWebAPILinux
37.3
Synthehol Dataset creates synthetic records from a sample dataset, analyzing distributions and correlations before generating rows.
Free planWebAPISelf-hosted
- 4
SimpleTest
SimpleTest is a no-code testing platform for Salesforce that turns plain-English user journeys into executable tests, runs them in CI, and can block…
Free planWebAPIExtensionSelf-hosted7.2From $750 a month - 5
SynthEngyne
SynthEngyne generates synthetic datasets for AI training and development projects.
Free plan7.1Free plan - 6
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 - 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
Tabularis.AI
Tabularis.AI generates synthetic data, builds custom AI models, and offers data-labeling and sentiment-analysis services for deployment on customer infrastructure.
Free planAPISelf-hosted6.6From $19 a month - 9
REaLTabFormer
REaLTabFormer is a free, MIT-licensed framework for creating synthetic tabular and relational data.
Free planLinuxmacOSSelf-hostedWindows6.5Free plan - 10
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 - 11
Rendered.ai
Rendered.ai provides synthetic data solutions and computer vision development tools for generating data, training models, and validating results.
WebAPISelf-hosted6.4From $5,000 a month - 12
Synthetic AI Data
Free planWebAPISelf-hosted6.3Free plan - 13
Anyverse
Anyverse is a cloud platform for generating synthetic data to train and validate computer vision systems for physical AI.
Web6.2 - 14
Parallel Domain
Parallel Domain turns real-world drive or flight logs into simulated scenes for testing autonomous systems.
WebAPI6.1 - 15
DataSynthesizer
DataSynthesizer generates synthetic data that simulates a supplied dataset.
Free planWebSelf-hosted5.9Free plan - 16
SynthCity
SynthCity is a free, self-hosted Python library for generating and evaluating synthetic data.
Free planLinux5.9Free plan - 17
Syntho
WebAPILinuxSelf-hosted5.7 - 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
Syntellix
Syntellix is a web platform that generates synthetic datasets for AI training, software testing, analytics, demonstrations, and research.
Web5.5 - 21
twinify
twinify is an open-source package for creating synthetic twins of sensitive tabular datasets while applying differential privacy.
APISelf-hosted5.4 - 22
PluRel
PluRel is an open-source framework for generating synthetic relational and tabular databases, aimed at relational foundation-model research and…
5.3 - 23
Betterdata
Betterdata is an enterprise synthetic data platform for generating data, protecting privacy, and supporting analysis.
LinuxSelf-hosted5.2 - 24
IRI RowGen
LinuxmacOSWindows4.9 - 25
NVIDIA Omniverse
LinuxWindows4.8