ClickHouse/ClickStack

OpenTelemetry observability platform

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

OpenTelemetry signal storage

Helm Charts for ClickStack

The only tool you need to know what is happening and how to fix it.

Open source APM: OpenTelemetry traces, metrics, and logs

The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative 🚀 Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Alternative ⭐