8 self-hosted Graylog Cloud alternatives

SigNoz is an open-source platform that collects and correlates logs, metrics, and traces using OpenTelemetry for unified observability.

31.7k stars2.4k forkslast commit 27 Jul 2026Actively maintained

Grafana Loki is a Prometheus-inspired log aggregation system that indexes labels (not log contents) for cost-effective storage and fast querying, with Grafana integration.

28.6k stars4.1k forksAGPL-3.0last commit 27 Jul 2026Actively maintained

Open-source observability pipeline to collect, transform, and route logs and metrics with a single, high-performance binary and programmable transforms.

22.2k stars2.2k forksMPL-2.0last commit 27 Jul 2026Actively maintained

CrowdSec is an open-source security engine that detects attacks from logs and blocks malicious IPs using bouncers and community-curated threat intelligence.

14.3k stars688 forksMITlast commit 27 Jul 2026Actively maintained

Graylog is an open source platform for collecting, indexing, searching, and alerting on logs and machine data from many sources in one place.

8.1k stars1.1k forkslast commit 28 Jul 2026Actively maintained

Kubetail is a real-time Kubernetes logging dashboard and CLI that merges multi-container workload logs into a single timeline, running on desktop or inside your cluster.

1.7k stars126 forksApache-2.0last commit 6 Jul 2026Actively maintained

Real-time dashboard to analyze Traefik logs with GeoIP, status code breakdowns, filters, and multi-agent metrics via a Go agent and web UI.

788 stars22 forksAGPL-3.0last commit 14 Apr 2026Actively maintained

Self-hosted Docker monitoring: real-time logs, per-container terminals, rules-based alerts and safe auto-remediation for developer teams.

294 stars16 forksApache-2.0last commit 12 Jun 2026Actively maintained