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SynthCity

github.com

Free plan Linux
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Spec score 7.5 #19 of 29 in Synthetic Data Generation Software

Spec sheet

Purpose
SynthCity is a library for generating and evaluating synthetic tabular data.Read 3 Oct 2026 · github.com
License
The repository identifies its license as Apache-2.0.Read 3 Oct 2026 · github.com
Benchmarking
The Benchmarks API can evaluate generators using selected metrics and repeated runs.Read 3 Oct 2026 · github.com
Data modalities
The repository describes generators for tabular data, time series, survival analysis, and images.Read 3 Oct 2026 · github.com
Evaluation
It includes evaluation metrics for data correctness, quality, and privacy.Read 3 Oct 2026 · github.com
Extensible architecture
The library has a plugin architecture designed to be extended.Read 3 Oct 2026 · github.com
Fairness and privacy
Privacy-focused methods include DECAF, DP-GAN, AdsGAN, PATEGAN, and PrivBayes, and DECAF supports inference-time debiasing using user-defined fairness requirements.Read 3 Oct 2026 · github.com
Generator types
The listed models include GANs, VAEs, normalizing flows, Bayesian networks, random forests, and LLM-based generators.Read 3 Oct 2026 · github.com
Image model limit
The README says its image generator architectures are not state of the art and suggests extending the image generator/discriminator architecture method for other architectures.Read 3 Oct 2026 · github.com
Installation
The library can be installed with pip from PyPI or installed from source.Read 3 Oct 2026 · github.com
Integration
The README demonstrates using SynthCity with scikit-learn datasets and lifelines survival datasets.Read 3 Oct 2026 · github.com
Missing data limit
SynthCity does not handle missing data, which must be imputed first; the README points to HyperImpute for this purpose.Read 3 Oct 2026 · github.com
Model serialization
Models can be serialized and loaded from buffers or files using the library's serialization utilities.Read 3 Oct 2026 · github.com
Support and contributions
The project tracks public bugs through GitHub Issues and welcomes pull requests.Read 3 Oct 2026 · github.com

Plans and prices

SynthCity Free Open-source Python library · install from PyPI or source Read 3 Oct 2026 · github.com

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