🏆 Top 10 AI Synthetic Data Providers
Real pricing, real "best for" use cases — no fabricated reviews or ratings. Updated for 2026.
| # | Tool | Pricing | Best For | |
|---|---|---|---|---|
| 1 | Gretel | Free dev tier; usage-based API pricing | Developers wanting API-driven synthetic… | View |
| 2 | MOSTLY AI | Free tier (limited records); enterprise pricing | No-code privacy-safe data for finance/h… | View |
| 3 | K2view | Enterprise pricing | Enterprise relational data across syste… | View |
| 4 | Syntho | Enterprise pricing | Privacy-compliant enterprise data gener… | View |
| 5 | YData Fabric | Free Community Edition; paid tiers | Data science teams profiling/balancing … | View |
| 6 | Hazy | Enterprise pricing, often on-prem | Financial services, time-series transac… | View |
| 7 | Synthesis AI | Enterprise pricing | Computer vision teams needing photoreal… | View |
| 8 | Tonic Fabricate | Contact for pricing | Chat-driven full database synthesis | View |
| 9 | Synthesized | Enterprise pricing | SAP-heavy testing environments, CI/CD c… | View |
| 10 | NVIDIA NeMo Data Designer | Free/open tooling within NeMo | Conversational/agentic training data, H… | View |
1
G
Gretel
API-driven synthetic text, tabular, and image data generation.
💰 Free dev tier; usage-based API pricing
🎯 Developers wanting API-driven synthetic data ✓ Free trial
2
M
MOSTLY AI
No-code privacy-safe tabular synthetic data platform.
💰 Free tier (limited records); enterprise pricing
🎯 No-code privacy-safe data for finance/healthcare ✓ Free trial
3
K
K2view
Enterprise relational synthetic data with referential integrity.
💰 Enterprise pricing
🎯 Enterprise relational data across systems
4
S
Syntho
Privacy-compliant enterprise synthetic data generation.
💰 Enterprise pricing
🎯 Privacy-compliant enterprise data generation
5
Y
YData Fabric
Data science platform for profiling and balancing ML training sets.
💰 Free Community Edition; paid tiers
🎯 Data science teams profiling/balancing training sets ✓ Free trial
6
H
Hazy
Synthetic time-series transaction data, often deployed on-prem.
💰 Enterprise pricing, often on-prem
🎯 Financial services, time-series transaction data
7
S
Synthesis AI
Photorealistic CGI image/video data for computer vision training.
💰 Enterprise pricing
🎯 Computer vision teams needing photorealistic training data
8
T
Tonic Fabricate
Agentic, chat-to-generate full database synthesis.
💰 Contact for pricing
🎯 Chat-driven full database synthesis
9
S
Synthesized
SAP-heavy testing environments with CI/CD-integrated compliance.
💰 Enterprise pricing
🎯 SAP-heavy testing environments, CI/CD compliance
10
N
NVIDIA NeMo Data Designer ⚡ Open Source
Open NeMo toolkit features for HIPAA/GDPR-safe synthetic data.
💰 Free/open tooling within NeMo
🎯 Conversational/agentic training data, HIPAA/GDPR-safe ✓ Free trial