8 self-hosted Coralogix alternatives

Grafana is an open source observability and data visualization platform for querying, graphing, and alerting on metrics, logs, and traces across many data sources.

75.8k stars14.4k forksAGPL-3.0last commit 28 Jul 2026Actively maintained

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

Lightweight web-based real-time log viewer for Docker containers, with support for Docker Swarm and Kubernetes, plus search, split view, and optional authentication.

13.8k stars593 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

Parseable ingests, analyzes, and extracts insights from MELT telemetry data with predictive analytics and a unified SQL/NL querying interface.

2.4k stars167 forksAGPL-3.0last commit 22 Jul 2026Actively maintained

Open-source security analytics framework for event tracking, in-app threat detection, and risk management to protect applications from abuse, bots, and account takeover.

1.5k stars176 forksAGPL-3.0last commit 3 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