SimpleTest
7.2#4 in ai synthetic data generatorsFrom $750 a monthFree planWebAPIExtensionSelf-hosted
VisitSimpleTest vs Synth Studio
Synth Studio
7.5#1 in synthetic data generation softwareFree planFree planWebAPILinuxmacOS
VisitWhat both publish
| Fact | SimpleTest | Synth Studio |
|---|---|---|
| API | The documentation describes a REST API for triggering suites, polling run status, and attaching screenshots to Jira defects. | The product exposes REST endpoints for dataset upload, generation and evaluation, but direct external access currently requires a session cookie or trusted proxy headers. |
| Documentation depth | The documentation hub lists setup, authoring, CI/CD, API, Salesforce object coverage, and maintenance guides updated in August 2026, with stated reading times of 5 to 12 minutes. | The documentation site includes getting-started, user, developer, examples, tutorials, deployment, testing and troubleshooting sections. |
| Security controls | The site states TLS encryption in transit, AES-256 encryption at rest, annual penetration testing, independent auditing, role-based suite access, and no production PII in test data. | Official pages list secure access control, privacy-budget enforcement, audit trails and lineage tracking. |
| Self-hosting | On-premise or VPC deployment is offered only in the Enterprise plan. | The product is described as self-hostable, with Docker deployment and local storage or S3/GCS storage options. |
| Support | Starter includes community support, Professional includes email and chat support, and Enterprise includes priority support with an SLA and a dedicated account manager. | Support resources include interactive API documentation, a Postman collection, GitHub Issues, GitHub Discussions and a security contact email. |
SimpleTest plans
- StarterFree
- Professional$750 a month
- EnterprisePriced on request
Synth Studio plans
- Free to UseFree
Pick SimpleTest if…
It is aimed at business users, QA teams, Salesforce administrators, and DevOps or release teams. The free Starter plan may suit teams with modest monthly execution needs.
Pick Synth Studio if…
Synth Studio may suit healthcare, fintech, machine-learning, and enterprise data-sharing teams working with tabular data. Its self-hosted option may suit teams that want to run it locally.