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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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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
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 Textual Annotate
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LLM privacy proxy
RAG systems
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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

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
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 Textual Annotate
Solutions
By use case
App development
Testing & QA
Model training
LLM privacy proxy
RAG systems
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
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

Release Notes

Overview Tonic Fabricate Tonic Structural Tonic Textual

Tonic Textual release notes

v377

v377

Removed

February 11, 2026

In the SDK, removed the characterCount attribute of BaseFile.

Added USERNAME as a built-in entity type.

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Tonic Fabricate
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