
About Treblle
Treblle is a platform for seeing how APIs behave in production and checking API designs before release. It covers API governance, runtime monitoring and security checks.
What it does
Treblle sits alongside existing APIs and records request data in real time, so teams can spot degradation or unusual traffic early. It can also score OpenAPI specifications against design rules, so issues are caught before code ships. Security and platform teams can use the same view to find endpoints that were never documented.
Key features
- Rate OpenAPI specs against design rules
- Watch API requests and errors in real time
- Detect unknown or shadow API endpoints
- Check runtime security issues on live traffic
- Track compliance with a per-request audit trail
Who it's for
Enterprise API teams and security leads who run APIs across several clouds or gateways. Teams that want design checks in their build pipeline may find the governance features useful, and platform groups use the monitoring to keep many services in order.
Pricing and good to know
Treblle is positioned for enterprise teams, and a demo is the main way to start. Its design checks and runtime monitoring work together, so decide early which parts your organization needs. Review how traffic data is handled and stored before you connect production APIs.
Highlights
- Rate OpenAPI specs against design rules
- Watch API requests and errors in real time
- Detect unknown or shadow API endpoints
- Track compliance with a per-request audit trail












