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Synthetic data platform
Tonic Fabricate
Synthesize relational data, free-text, and mock APIs from scratch
Tonic Structural
De-identify, subset, and synthesize structured and semi-structured data
Tonic Textual
De-identify, redact, and synthesize unstructured data, free-text, and files
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Including relational databases, data lakes, NoSQL databases, flat files, and SaaS applications
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Learn about the security posture and compliance framework built into our products
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Synthetic data generation Test Data Management Data de-identification Database subsetting Named Entity Recognition Data discovery and classification Guided redaction for government Guided redaction for enterprise Expert determination Clinical notes for AI
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LLM fine-tuning Audio redaction and synthesis Centralized vs decentralized data de-identification
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Tonic Fabricate
Data synthesis from scratch
Tonic Structural
Structured data de-identification
Tonic Textual
Unstructured data de-identification
Book a demo
Start free

Products
Synthetic data platform
Tonic Fabricate
Synthesize relational data, free-text, and mock APIs from scratch
Tonic Structural
De-identify, subset, and synthesize structured and semi-structured data
Tonic Textual
De-identify, redact, and synthesize unstructured data, free-text, and files
Technologies
Integrations
Including relational databases, data lakes, NoSQL databases, flat files, and SaaS applications
Security
Learn about the security posture and compliance framework built into our products
GitHub
Access our open-source libraries, SDKs, and developer tools to streamline your implementation
Capabilities
Synthetic data generation Test Data Management Data de-identification Database subsetting Named Entity Recognition Data discovery and classification Guided redaction for government Guided redaction for enterprise Expert determination Clinical notes for AI
Solutions
By use case
App development
Testing & QA
Model training
Reinforcement learning
LLM privacy proxy
Compliance
By industry
Financial services
Healthcare
Playbooks
LLM fine-tuning Audio redaction and synthesis Centralized vs decentralized data de-identification
Pricing
Resources
Technical
Product docs
Tutorial videos
Release notes
FAQ
Editorial
Guides
Case studies
Blog
Webinars
Featured guides
What is synthetic data?What is test data management?What is AI training data?AI model benchmarks
Company
About us
Partners
Careers
News
Contact us

Search
Search
Log in
Select a product to log in
Tonic Fabricate
Data synthesis from scratch
Tonic Structural
Structured data de-identification
Tonic Textual
Unstructured data de-identification
Book a demo
Start free

Release Notes

Overview Tonic Fabricate Tonic Structural Tonic Textual

Tonic Fabricate release notes

4.18.1

4.18.1

Removed

July 21, 2026

Improved handling when a user uploads an empty file.

Users can now attach font files to skills.

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