Instant Generation
1M rows in seconds
GDPR Compliant
100% synthetic data
Relational Data
Foreign key support
5-Minute Setup
No contracts needed
Instant Generation
1M rows in seconds
GDPR Compliant
100% synthetic data
Relational Data
Foreign key support
5-Minute Setup
No contracts needed
Multiple Formats
CSV, JSON, SQL, Parquet
AI-Powered
Smart pattern detection
Enterprise Security
Bank-grade encryption
Global CDN
Fast worldwide access
Multiple Formats
CSV, JSON, SQL, Parquet
AI-Powered
Smart pattern detection
Enterprise Security
Bank-grade encryption
Global CDN
Fast worldwide access
The Smarter Way to Generate Data
Enterprise-grade synthetic data at a fraction of the cost. Built for developers, QA teams, and data scientists.
95% Cost Savings
Cut synthetic data costs compared to enterprise competitors
Instant Generation
Generate millions of realistic records in seconds
Privacy Compliant
100% synthetic data. GDPR, HIPAA, and CCPA compliant
5-Minute Setup
Self-service platform with no enterprise contracts
Relational Data
Complex datasets with foreign keys and referential integrity
Multiple Formats
Export in CSV, JSON, SQL, Parquet, or Excel
Everything You Need for Synthetic Data
A complete toolkit for generating, managing, and exporting high-quality synthetic datasets.
Intelligent Data Generation
Describe your data needs in natural language. Our LLM understands context, relationships, and creates samples that our factory replicates at scale.
// Generate 10,000 customer records
const dataset = await synthesize.generate({
type: "customers",
count: 10000,
format: "json",
schema: {
name: "fullName",
email: "email",
phone: "phone",
address: "address"
}
});Three Steps to Perfect Data
From natural language request to millions of records in minutes. No coding required.
Describe Your Data
Tell us what you need in plain English. 'Generate 10,000 customer records with names, emails, and purchase history.' Our AI understands context and relationships.
AI Generates Samples
Our LLM creates a small, realistic sample set. You review and refine. The system learns patterns, distributions, and edge cases from this sample.
Scale & Export
Our data factory replicates the patterns at scale—millions of unique records in seconds. Download in your preferred format: CSV, JSON, SQL, or Parquet.
Simple, Transparent Pricing
Save 95% compared to enterprise competitors. No hidden fees, no surprises.
Loved by Developers Worldwide
Join thousands of teams using Synthesize.io for their synthetic data needs.
“Synthesize.io cut our test data generation time from hours to minutes. The quality is indistinguishable from real data, and our test coverage has improved dramatically.”
Sarah Chen
Senior QA Engineer at TechFlow Inc
“Finally, a synthetic data tool that doesn't cost a fortune! We were paying $3,000/month before. Same quality at 95% less cost. The AI understanding of our data needs is remarkable.”
Marcus Rodriguez
Lead Developer at DataDriven Labs
“The relational data generation is a game-changer. Complex foreign key relationships are maintained perfectly. Our ML models now have realistic training data.”
Emily Watson
Data Scientist at ML Innovations
“As a startup, we needed affordable, high-quality test data. Synthesize.io delivers enterprise features at a price we can actually afford. Setup took 5 minutes.”
James Park
CTO at StartupXYZ
“Synthesize.io cut our test data generation time from hours to minutes. The quality is indistinguishable from real data, and our test coverage has improved dramatically.”
Sarah Chen
Senior QA Engineer at TechFlow Inc
“Finally, a synthetic data tool that doesn't cost a fortune! We were paying $3,000/month before. Same quality at 95% less cost. The AI understanding of our data needs is remarkable.”
Marcus Rodriguez
Lead Developer at DataDriven Labs
“The relational data generation is a game-changer. Complex foreign key relationships are maintained perfectly. Our ML models now have realistic training data.”
Emily Watson
Data Scientist at ML Innovations
“As a startup, we needed affordable, high-quality test data. Synthesize.io delivers enterprise features at a price we can actually afford. Setup took 5 minutes.”
James Park
CTO at StartupXYZ
“The API integration was seamless. We've automated synthetic data generation in our CI/CD pipeline. Every test environment now gets fresh, unique data automatically.”
Lisa Thompson
DevOps Lead at CloudScale Systems
“Compliance was our biggest concern. Synthesize.io's 100% synthetic approach solved our GDPR headaches. No more worrying about using production data in staging.”
David Kim
Product Manager at FinTech Solutions
“I used to spend days creating mock data for API testing. Now I describe what I need in plain English and get thousands of realistic records instantly.”
Anna Kowalski
Backend Engineer at API Masters
“The team loves it. No more fighting over who creates the test data. Self-service access means everyone can generate what they need, when they need it.”
Michael Brown
Engineering Manager at ScaleUp Tech
“The API integration was seamless. We've automated synthetic data generation in our CI/CD pipeline. Every test environment now gets fresh, unique data automatically.”
Lisa Thompson
DevOps Lead at CloudScale Systems
“Compliance was our biggest concern. Synthesize.io's 100% synthetic approach solved our GDPR headaches. No more worrying about using production data in staging.”
David Kim
Product Manager at FinTech Solutions
“I used to spend days creating mock data for API testing. Now I describe what I need in plain English and get thousands of realistic records instantly.”
Anna Kowalski
Backend Engineer at API Masters
“The team loves it. No more fighting over who creates the test data. Self-service access means everyone can generate what they need, when they need it.”
Michael Brown
Engineering Manager at ScaleUp Tech