FakerForge suits developers, QA engineers, data analysts, and product teams who need synthetic data, mock databases, or API endpoints.
Free plan From $10 a month WebWindowsMacLinuxAPISelf-hosted
Best AI Synthetic Data Generators 2026
Facts read 20 Sep 2026 – 15 Oct 2026
FakerForge leads this list of 25 (record score 5.7, free plan). Synthehol Dataset is next (record score 5.5, free plan), and Synth Studio is the next highest-placed with a free plan (record score 5.3).
Synthetic data generators create artificial datasets for development, analysis, or other data-dependent work. Compare support for relational, time-series, and unstructured data with the formats you need, and consider maximum rows per job when assessing scale. Privacy-risk metrics and deployment options are also useful distinctions when weighing tools against your environment and data requirements. Free-plan availability and paid-from pricing help frame access and cost. Among the entries are NVIDIA ShadowPlay, REaLTabFormer, and Synthehol Dataset, alongside Tonic Fabricate and MOSTLY AI. Looking across the listed capabilities can help you identify which tools align with the kinds of data you work with and how you need to handle it.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 FakerForge | FakerForge suits developers, QA engineers, data analysts, and product teams who need synthetic data, mock databases, or API endpoints. | 5.7 | $10 a month | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 02 Synthehol Dataset | It suits teams generating data for ML training, QA fixtures, or analytics workloads. | 5.5 | $3,990 a year | Free plan | Web, API, Self-hosted | 15 Oct 2026 |
| 03 Synth Studio | Synth Studio may suit healthcare, fintech, machine-learning teams, and organizations sharing enterprise data that need synthetic tabular datasets. | 5.3 | Free plan | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 04 SimpleTest | It is positioned for business users, QA teams, Salesforce administrators, and DevOps or release teams. | 5.0 | $750 a month, billed yearly | Free plan | Web, Browser extension, API, Self-hosted | 14 Oct 2026 |
| 05 SynthEngyne | SynthEngyne may suit AI teams that need synthetic data in text, image, tabular or time-series formats. | 5.0 | ₹1,500 one-time | Free plan | — | 9 Oct 2026 |
| 06 Tabularis.AI | Tabularis.AI suits organizations that need synthetic data, custom AI models, or labeling workflows deployed on their own infrastructure. | 5.0 | $19 a month | Free plan | API, Self-hosted | 4 Oct 2026 |
| 07 REaLTabFormer | REaLTabFormer suits researchers or project teams that need synthetic tabular or relational data and can work with Python and pandas. | 4.8 | Free plan | Free plan | Windows, Mac, Linux, Self-hosted | 2 Oct 2026 |
| 08 MOSTLY AI | It suits teams that need synthetic data generation, data analysis or integration into applications and workflows. | 4.6 | Free plan | Free plan | Web, Linux, API, Self-hosted | 30 Sep 2026 |
| 09 Synthetic Data Vault | SDV suits developers and data teams who need synthetic datasets for single-table, sequential or relational data. | 4.6 | $250 a month | Free plan | API, Self-hosted | 3 Oct 2026 |
| 10 Tonic Fabricate | Fabricate suits teams that need generated data for software development, testing, AI work, or demos, including those working with databases, APIs, and files. | 4.5 | $29 usage-based | Free plan | Web, API, Self-hosted | 29 Sep 2026 |
02
Synthehol Dataset
It suits teams generating data for ML training, QA fixtures, or analytics workloads.
WebAPISelf-hosted Record5.5 Visit
03
Synth Studio
Synth Studio may suit healthcare, fintech, machine-learning teams, and organizations sharing enterprise data that need synthetic tabular datasets.
WebWindowsMac+3 Record5.3 Visit
04
SimpleTest
It is positioned for business users, QA teams, Salesforce administrators, and DevOps or release teams.
WebBrowser extensionAPI+1 Record5.0 Visit
05
SynthEngyne
SynthEngyne may suit AI teams that need synthetic data in text, image, tabular or time-series formats.
Record5.0 Visit
6
Tabularis.AI
APISelf-hosted $19 a month Record5.0 Visit Tabularis.AI suits organizations that need synthetic data, custom AI models, or labeling workflows deployed on their own infrastructure.
7
REaLTabFormer
WindowsMacLinux+1 Free plan Record4.8 Visit REaLTabFormer suits researchers or project teams that need synthetic tabular or relational data and can work with Python and pandas.
8
MOSTLY AI
WebLinuxAPI+1 Free plan Record4.6 Visit It suits teams that need synthetic data generation, data analysis or integration into applications and workflows.
9
Synthetic Data Vault
APISelf-hosted $250 a month Record4.6 Visit SDV suits developers and data teams who need synthetic datasets for single-table, sequential or relational data.
10
Tonic Fabricate
WebAPISelf-hosted $29 usage-based Record4.5 Visit Fabricate suits teams that need generated data for software development, testing, AI work, or demos, including those working with databases, APIs, and files.
11
Synthetic AI Data
WebAPISelf-hosted Free plan Record4.4 Visit It suits developers building computer vision models and organizations handling industrial inspection, robotics, facade inspection, or other computer vision work.
13
SynthCity
Linux Free plan Record4.3 Visit SynthCity suits Python users building or evaluating synthetic data generators, including those working with tabular, time-series, survival, or image data.
15
DataSynthesizer
WebSelf-hosted Free plan Record4.1 Visit It suits data scientists and owners of sensitive data who need to collaborate on synthetic data from a first-normal-form table.
17
Parallel Domain
WebAPI — Record3.9 Visit It suits automotive, trucking, drone, robotics, agriculture, and defense teams validating perception and planning.
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