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
29,038
Last commit
7 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.
Distributed tracing, metrics, logs, and GenAI monitoring in one
Stars
24,972
Last commit
7 hours 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.
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.