tools
Tonic Fabricate
Tonic Fabricate generates relational and unstructured synthetic data through an AI agent, with APIs, workflows, and mock APIs.

Tonic Fabricate helps developers, QA teams, data scientists, and AI engineers create synthetic databases, JSON, PDFs, DOCX files, emails, and other datasets from prompts, schemas, sample data, or connected databases.
It supports mock APIs, automated workflows, validation, MCP clients, and exports to database and file formats. The Free plan includes monthly credits; Plus includes additional monthly credits, while extra usage is metered and Enterprise pricing is custom.
Features
- Generate referentially intact data across databases, APIs, and files
- Create structured data, JSON, PDFs, DOCX files, and emails
- Connect to production databases to model schemas and distributions
- Build functional mock APIs from uploaded API specifications
- Use a Validation Agent to review and refine generated data
- Define repeatable workflows callable through an API
- Connect MCP-compatible clients through Fabricate MCP
- Export data to CSV, PostgreSQL, MySQL, PDFs, DOCX, and more
Use cases
- Build synthetic databases for new product and feature testing
- Test integrations with mock APIs and edge-case datasets
- Train AI agents in simulated environments with connected data
- Populate sales demos and customer onboarding environments
- Create staging data without copying sensitive production records
Pros
Cons
Pricing
- Starting price
- $29 per month
- Pricing checked
- 2026-09-19
Free
$0 per month
- $5 of monthly credits
- Basic data export options
- Support via Discord
- Deployment via Tonic Cloud
Plus
$29 per month
- $25 of monthly credits
- Pay-as-you-go for additional usage
- Basic data export options
- Support via Discord and email
- Deployment via Tonic Cloud
Enterprise
Custom pricing
- Custom and pooled usage
- Centralized billing
- Expanded export options, including Microsoft SQL Server and Oracle
- Dedicated customer support
- Multiple workspaces with RBAC
- Authentication via SSO
- Deployment via Tonic Cloud or self-hosted