What is DataSynthesizer?
An open-source Python library that creates synthetic datasets mimicking the statistical properties of real data while applying differential privacy to protect sensitive information. It enables collaboration between data scientists and data owners.
DataSynthesizer pricing
We don't have DataSynthesizer's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What DataSynthesizer does
The capabilities that matter for synthetic data, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Generation method
- Statistical/copula
- Relational integrity
- -
- Differential privacy
- ✓
- Privacy risk scoring
- -
- Fidelity utility reporting
- -
- Masking included
- -
- Deployment
- Self host
- Open source
- ✓
- Ci cd integration
- -
- Industry focus
- Horizontal
- SOC2
- -
- HIPAA available
- -
- Pricing model
- Open source
Platform & deployment
Independently observed- Web
- Self-hosted
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
DataSynthesizer alternatives
Other synthetic data we track, ranked by the same independent score.
- Tonic.aiGenerate synthetic data that mimics production patterns for testing and AI model trainingmedium · 56%
- K2viewUnified data platform that consolidates fragmented enterprise data sources and provides governed, real-time access with built-in compliancelow · 7%
- YData SyntheticAutomated platform for data profiling and privacy-compliant synthetic data generation at scalelow · 26%
- SynthoCreate realistic synthetic test data that protects privacy while maintaining production-like characteristicslow · 15%
- TSGMlow · 27%
- SarusA privacy-focused analytics and AI platform that protects sensitive data through advanced privacy techniques.low · 8%
Compare DataSynthesizer
Side by side against other synthetic data, attribute by attribute, with a source on every value.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for DataSynthesizer, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 80 | 0.08 | 6.7 | ✓ |
| Price level | 100 | 0.05 | 5.2 | ✓ |
| Capabilities | 46 | 0.08 | 3.8 | ✓ |
| Stars | 46 | 0.03 | 1.2 | ✓ |
| Dependent projects | 8 | 0.06 | 0.5 | ✓ |
| Reliability | 0 | 0.07 | 0.0 | - |
| Integrations | 0 | 0.09 | 0.0 | - |
| Development activity | 0 | 0.09 | 0.0 | ✓ |
| Release cadence | 0 | 0.05 | 0.0 | - |
| Security posture | 0 | 0.07 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Security score | 0 | 0.04 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 0 | mediumsource · 2026-08-26 · 65% |
Adoption
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Deployment: self_host · Open source: Yes · Pricing model: open_source · Industry focus: horizontal · Generation method: statistical/copula · Differential privacy: Yes | mediumsource · 2026-08-21 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | HTML | highsource · 2026-08-26 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-08-26 · 95% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Vulnerabilities | Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=datasynthesizer&per_page=100 · Last 12m: 0 | highsource · 2026-08-26 · 90% |