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Open Source Log Management Tools using MongoDB

A curated collection of the best open source tools for collecting, processing, and analyzing log data. using MongoDB.

Distributed tracing, metrics, logs, and GenAI monitoring in one
  • Stars


    24,962
  • Last commit


    2 days ago
  • License


    Apache-2.0
Open source observability platform covering distributed tracing, metrics, logs, profiling, and LLM cost tracking across 10+ languages with eBPF support on Kubernetes.

Open Source Alternative to:

Collect, transform, and route logs and metrics in one tool
  • Stars


    22,612
  • Last commit


    14 hours ago
  • License


    MPL-2.0
Rust-built observability pipeline tool that collects, transforms, and routes logs and metrics across 47 sources and 62 sinks with no runtime dependencies.

Open Source Alternative to:

Full-stack observability without the enterprise price tag
  • Stars


    9,912
  • Last commit


    22 hours ago
  • License


    MIT
Open source observability platform unifying session replays, logs, traces, metrics and errors. Fast search, automatic clustering, $0.40/GB pricing.

Open Source Alternative to:

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