06-08
Maple: An Open-Source Observability Platform Built on OpenTelemetry and ClickHouse
Maple is an open-source observability platform for traces, logs, and metrics, built on OpenTelemetry and ClickHouse. It features an OTLP ingest gateway with key-based auth, a chat agent, alert evaluation, and SQLite/Turso-backed dashboard persistence. The monorepo ships with Clerk or self-hosted auth modes and a full suite of CI/CD workflows for Cloudflare Workers, targeting teams that want to own their observability stack in a TypeScript-native codebase.