AI Tools
Best AI Synthetic Data Generators in 2026
Artificial datasets can vary in structure, size, and the environment where they are produced. Compared on relational, time-series, and unstructured data, these entries also specify deployment and maximum rows per job.
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FakerForge FakerForge suits developers, QA engineers, data analysts, and product teams who need synthetic data, mock databases, or API scenarios.
From $10/mo Free plan Web · Windows · macOS · Linux9.4 Visit Specs - 02 SimpleTest
SimpleTest is positioned for business users, QA teams, Salesforce administrators, and DevOps or release teams.
From $750/mo Free plan Web · API · Self-hosted · Browser extension8.9 Visit Specs - 03 Synthehol Dataset
The maker presents Synthehol Dataset for ML training pipelines, QA fixture generation and analytics workloads.
From $332.50/mo Free plan Web · API · Self-hosted8.7 Visit Specs - 04 REaLTabFormer
REaLTabFormer suits researchers or project teams generating synthetic tabular or relational datasets in Python.
Free plan Windows · macOS · Linux · Self-hosted8.5 Visit Specs - 05 SynthEngyne
SynthEngyne may suit AI teams that need synthetic text, image, tabular, or time-series data, including teams in healthcare, finance, automotive, and retail.
Free plan8.4 Visit Specs - 06
Synth Studio It suits healthcare, fintech, machine-learning and enterprise data-sharing teams that need synthetic tabular data and configurable privacy controls.
Free plan Open source Web · Windows · macOS · Linux8.3 Visit Specs - 07 Parallel Domain
Parallel Domain is aimed at teams validating perception and planning for automotive, trucking, drone, robotics, agriculture, or defense systems.
Free trial Web · API8.2 Visit Specs - 08
Anyverse Anyverse suits enterprise teams, including automotive OEMs, Tier 1 suppliers, technology companies and research organizations, developing or validating physical-AI systems.
Free trial Web8.1 Visit Specs - 09
MOSTLY AI It suits teams that need synthetic data generation across relational tables or integration with databases and cloud buckets.
Free plan Web · Linux · API · Self-hosted8.1 Visit Specs - 10 Rendered.ai From $5,000/mo Free trial Web · API · Self-hosted8.0 Visit Specs
- 11 Synthetic AI Data
It suits developers building computer vision models and enterprises working on industrial applications such as inspection or robotics.
Free plan Web · API · Self-hosted8.0 Visit Specs - 12 DataSynthesizer
DataSynthesizer suits data scientists and teams collaborating around sensitive information who need synthetic tabular data.
Free plan Web · Self-hosted7.8 Visit Specs - 13
Synthetic Data Vault It suits developers and data teams generating, evaluating, and customizing synthetic datasets on premises.
From $250/mo Free plan API · Self-hosted7.8 Visit Specs - 14 Tabularis.AI
Tabularis.AI suits teams needing synthetic training data, custom models, data labeling or multilingual sentiment analysis.
From $19/mo Free plan API · Self-hosted7.7 Visit Specs - 15
Tonic Fabricate Fabricate suits teams that need synthetic database, API, or file data for development, testing, model training, or demos.
From $29/mo Free plan Web · API · Self-hosted7.7 Visit Specs - 16 GenRocket Web · API · Self-hosted7.6 Visit Specs
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Betterdata Linux · Self-hosted7.5 Visit Specs - 18 SynthCity Free plan Linux7.4 Visit Specs
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Synthesized Web · Linux · API · Self-hosted7.1 Visit Specs - 20
Syntho Web · Linux · API · Self-hosted7.0 Visit Specs - 21 PluRel 6.9 Visit Specs
- 22 Syntellix Web6.9 Visit Specs
- 23 twinify API · Self-hosted6.6 Visit Specs
- 24 IRI RowGen Windows · macOS · Linux6.2 Visit Specs
- 25 NVIDIA Omniverse Windows · Linux6.0 Visit Specs
Privacy-risk metrics offer another dimension to examine; free-plan availability and paid-from pricing help frame access and cost. Synth Studio, Synthehol Dataset, and REaLTabFormer are among the options to consider. Match the supported data types and job limits to your needs, then assess whether the listed deployment approaches and privacy measures fit the work you have in mind.