Synthetic Data Vault

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Synthetic Data Vault is ranked #6 of 25 in test Data Generation Tools on Inferse. It runs on API, Self-hosted. There is a free plan. Paid plans start at $250/mo.

Compared on test Data Generation Tools

Free plan: Yessdv.dev
Relational data: Yessdv.dev

Facts

Purpose: SDV is a Python library and software platform for creating synthetic data from real data.docs.sdv.dev · 3 Oct 2026
Data types: SDV supports single-table, sequential, and multi-table (relational) data.docs.sdv.dev · 3 Oct 2026
Modeling: Users can train synthesizers with different AI algorithms and generate synthetic data on demand.docs.sdv.dev · 3 Oct 2026
Evaluation: SDV includes tools to measure synthetic data quality, diagnose problems, and visualize comparisons with real data.docs.sdv.dev · 3 Oct 2026
Customization: Users can add constraints, adjust data preprocessing, and select anonymization options for synthesizers.docs.sdv.dev · 3 Oct 2026
Deployment: SDV Community is a Python SDK that can be installed and used on-prem; the page says it was developed on Python 3.9–3.14.docs.sdv.dev · 3 Oct 2026
Integrations: The AI Connectors bundle supports database schema metadata detection, AI-ready data subsampling, and synthetic data export in the original database format.docs.sdv.dev · 3 Oct 2026
Database connectors: The AI Connectors page lists AlloyDB, BigQuery, MSSQL, Oracle, PostgreSQL, and Spanner.docs.sdv.dev · 3 Oct 2026
Privacy: The Differential Privacy bundle uses ε-differential privacy and lets users set a privacy-loss budget to control privacy and quality tradeoffs.docs.sdv.dev · 3 Oct 2026
Support: The pricing page says Community and Enterprise users can get help through the DataCebo Forum, with Enterprise support prioritized during busy periods.datacebo.com · 3 Oct 2026
Trial: The pricing FAQ says Community is free and can be used to evaluate SDV; it does not specify a separate paid-plan trial period.datacebo.com · 3 Oct 2026
Usage billing: Enterprise usage-based pricing charges for synthetic data created and allows a monthly spending cap.datacebo.com · 3 Oct 2026
Usage data: DataCebo's privacy policy says the software may collect and transmit usage data such as synthesizers used and the number of cells sampled for billing and service purposes.datacebo.com · 3 Oct 2026