Trench
Fast, scalable event tracking powered by ClickHouse and Kafka. GDPR compliant with massive throughput and real-time queries.

Trench
Trench is a fast, scalable open-source analytics infrastructure designed for developers who need reliable event tracking without the bloat. Built on industry-standard technologies like ClickHouse and Kafka, it delivers massive throughput while maintaining GDPR compliance.
Key Features
- High Throughput: Track thousands of events per second on a single node with Kafka.
- Real-Time Queries: Query data instantly using SQL or REST.
- Segment Compliance: Fully compliant with Segment’s Track, Identify, Group, and other industry standards.
- Data Export: Send data anywhere via throttled webhooks.
- Single Docker Image: Deploy with a single production-ready Docker image—no need to manage Kafka, ClickHouse, or the application separately.
- Self-Hosted or Cloud: Choose between self-hosting or managed cloud solutions.
- Enterprise-Grade Security: Includes SAML 2.0 SSO, on-premises deployment, and dedicated support for large organizations.
Tech / Self-Hosting
Trench combines Kafka and ClickHouse, technologies trusted by companies like Airbnb, Datadog, and Spotify. The platform is designed for production environments with best practices baked in. Self-hosting is straightforward with a single Docker image, while the cloud option provides scalability and support for enterprise needs.