Traces GitHub Repositories (2026) · Open Source Tools

The cross-harness, self-improving memory layer for AI agents. Join our community: https://discord.com/invite/zdNChS2fBu

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

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

A high-performance observability data pipeline.

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

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

eBPF-based autoinstrumentation of web applications and network metrics

A set of tools, types and libraries for building and manipulating Grafana objects.

Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

OpenSearch Data Prepper is a component of the OpenSearch project that accepts, filters, transforms, enriches, and routes data at scale.

Open, SQL-native time-series database for telemetry you need to keep. 38M+ records/sec ingestion, 25M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.