Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · AI Synthetic Data Generators

Synthesized vs Syntho

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Synthesized #3 in AI Synthetic Data Generators 9.1/10 Free plan Free plan✓ 1 of 4 features Visit Synthesized
Syntho #4 in AI Synthetic Data Generators 9.0/10 Pricing on request ✓ 0 of 4 features Visit Syntho

Synthesized leads on 0 checks, Syntho on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSynthesized · 9.1/10
  • Free planonly Synthesized
  • Most featuresSynthesized · 1 of 4

Synthesized scores higher on our rubric for ai synthetic data generators: 9.1 against 9.0 out of 10; our editors rank them #3 and #4.

On deployment, Syntho gives you Self_hosted where Synthesized offers Hybrid.

Synthesized is the better fit for database teams needing free synthetic data. Syntho is the better fit for enterprise tabular and time-series synthesis.

  • Synthesized fits best

    Database teams needing free synthetic data

  • Syntho fits best

    Enterprise tabular and time-series synthesis

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Synthesized 9.1/10 Visit ↗ Syntho 9.0/10 Visit ↗
At a glance
Editor score 9.1 9.0
Ranking #3 in AI Synthetic Data Generators #4 in AI Synthetic Data Generators
Best for Database teams needing free synthetic data Enterprise tabular and time-series synthesis
Pricing model Free plan + paid Paid
Starting price Free plan Pricing on request
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Self-hosted
Platforms Web, Linux Web
Support Email, Community, Docs Docs, Tickets
Integrations 12 integrations 9 integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features Synthesized 1/4 · Syntho 0/4
Relational data ✓ (best) Not checked yet
Time-series data Not checked yet Not checked yet
Unstructured data Not checked yet Not checked yet
Privacy-risk metrics Not checked yet Not checked yet
Specs
Deployment Hybrid Self_hosted
Maximum rows per job Not checked yet Not checked yet
Our review
Pros
  • Free plan for synthetic data generation and database workflows
  • Preserves schemas, constraints, views, sequences, and referential integrity
  • REST API, CLI, Kubernetes, and broad database integration support
  • Supports AI, rule-based, masking, mock data, and PII-scanning workflows
  • Preserves consistent mapping and referential integrity across relational data
  • Offers self-hosted deployment, REST automation, and broad database integrations
Cons
  • Premium and Enterprise licensing require a sales process
  • Workflows use YAML configuration, which adds technical setup
  • Generation modes are limited to synthetic data
  • Quote-based pricing makes upfront plan comparison harder
  • Self-hosted deployment may require customer-managed infrastructure
  • Broad feature coverage may exceed the needs of simple data-generation projects
Our verdict

Synthesized is a test data platform for software engineering, QA, database, data engineering, and DevOps teams. It generates synthetic data from database schemas, masks sensitive data with realistic replacement values, and subsets…

Read the review →

Syntho is a synthetic data generation platform for organizations working with sensitive, structured, and relational data. It is designed for test data management, analytics, machine learning, data sharing, and de-identification workflows.…

Read the review →
  1. SynthesizedAI Synthetic Data Generators 9.1Free plan
  2. SynthoAI Synthetic Data Generators 9.0Pricing on request

Strengths and trade-offs

  • Synthesized — where it wins

    • Free plan for synthetic data generation and database workflows
    • Preserves schemas, constraints, views, sequences, and referential integrity
    • REST API, CLI, Kubernetes, and broad database integration support

    Where it doesn't

    • Premium and Enterprise licensing require a sales process
    • Workflows use YAML configuration, which adds technical setup
    • Generation modes are limited to synthetic data

  • Syntho — where it wins

    • Supports AI, rule-based, masking, mock data, and PII-scanning workflows
    • Preserves consistent mapping and referential integrity across relational data
    • Offers self-hosted deployment, REST automation, and broad database integrations

    Where it doesn't

    • Quote-based pricing makes upfront plan comparison harder
    • Self-hosted deployment may require customer-managed infrastructure
    • Broad feature coverage may exceed the needs of simple data-generation projects
  • Synthesized9.1/10 · Free plan

    A free, schema-preserving platform for synthetic data, masking, and database subsetting.

    Visit SynthesizedFull verdict →
  • Syntho9.0/10 · Pricing on request

    A broad synthetic data platform for enterprise tabular, relational, and time-series workflows.

    Visit SynthoFull verdict →

More comparisons

All AI synthetic data generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update