The Event Model specification is free and open source. The Syntax.ai platform makes it enterprise-ready.
| Feature | Open Standard | Platform | Enterprise |
|---|---|---|---|
| Event Model Specification | ✓ | ✓ | ✓ |
| Catalog DSL & Compiler | ✓ | ✓ | ✓ |
| Language SDKs (Rust, TS, Python) | ✓ | ✓ | ✓ |
| Hosted Event Collector | — | ✓ | ✓ |
| Real-Time Dashboard | — | ✓ | ✓ |
| Query CLI | — | ✓ | ✓ |
| Event Retention | Self-managed | 30 days | Unlimited |
| VPC Deployment | — | — | ✓ |
| SSO/SAML | — | — | ✓ |
| Support | Community | 24/7 Phone |
Yes. The specification, DSL, schemas, and SDKs are all MIT licensed. You can use them in any project, commercial or not, without paying us anything.
Open Standard gives you the spec and tools to build your own infrastructure. Platform gives you hosted infrastructure so you don't have to.
Enterprise customers can deploy in their own VPC. Contact sales to discuss deployment options.
Anyone who emits events or queries the dashboard. Service accounts and CI/CD don't count toward your developer limit.
Yes. Platform includes a 14-day free trial with full access to all features. No credit card required.
Events older than 30 days are automatically archived. Upgrade to Enterprise for unlimited retention.
Start with the free Open Standard, or try the Platform free for 14 days. No credit card required.