Grafana Loki
Horizontally scalable log aggregation system inspired by Prometheus.
- Monitoring & Status Pages
- Go
- AGPL-3.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 28,990
- Forks
- 4,128
- Open issues
- 629
- Commits, last 12 months
- 3,073
- Last commit
- Oct 6, 2026
- Latest release
- v3.7.8Sep 17, 2026
- Created
- Apr 16, 2018
Data from the GitHub API, refreshed daily.
About Grafana Loki
Horizontally scalable log aggregation system inspired by Prometheus. Grafana Loki is open source under the AGPL-3.0 license and written mainly in Go, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 28,990 stars and 4,128 forks on GitHub, with 3,073 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- loki
- grafana
- prometheus
- logging
- cloudnative
- hacktoberfest
Repository preview
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What is Grafana Loki?
Grafana Loki is a free, open-source app you can host on your own server, listed in our Monitoring & Status Pages category. Horizontally scalable log aggregation system inspired by Prometheus. The source code lives at github.com/grafana/loki, where it has 28,990 stars.
Is Grafana Loki free and open source?
Yes. Grafana Loki is open-source software released under the AGPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Grafana Loki with Docker?
Yes. Grafana Loki provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Grafana Loki?
Popular open-source alternatives to Grafana Loki include Uptime Kuma, Netdata and Grafana.
Is Grafana Loki actively maintained?
The most recent commit to Grafana Loki was on Oct 6, 2026 with 3,073 commits in the past twelve months. The latest release is v3.7.8, published Sep 17, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.