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Open Source Projects tagged "Logging"

A curated collection of the best open source projects tagged "Logging". Each listing includes a website screenshot along with a detailed review of its features.

Cost-effective log aggregation that indexes labels, not full text
  • Stars


    28,969
  • Last commit


    5 hours ago
  • License


    AGPL-3.0
Horizontally scalable, multi-tenant log aggregation system that stores and queries logs using label-based indexing instead of full-text indexing, keeping storage costs low.

Open Source Alternative to:

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


    24,966
  • Last commit


    1 day 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:

Centralize, transform, and stash your data
  • Stars


    14,950
  • Last commit


    3 hours ago
  • License


    Unknown
Logstash is a free and open server-side data processing pipeline that ingests data from multiple sources, transforms it, and sends it to your desired destination.

Open Source Alternative to:

Powerful observability made simple for developers
  • Stars


    4,495
  • Last commit


    17 hours ago
  • License


    MIT
Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Open Source Alternative to:

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