Open source
Graylog
A log management platform built on Elasticsearch/OpenSearch with a focus on ease of setup and built-in alerting.
Last updated
Graylog is a log management platform built on top of Elasticsearch/OpenSearch for storage and search, paired with MongoDB for configuration metadata. It’s positioned as more turnkey than running raw ELK yourself, with built-in parsing pipelines, dashboards, and alerting out of the box.
It’s a common choice for teams that want centralized log search and alerting without assembling and tuning the underlying Elastic stack from scratch, and it offers both a free open-source edition and paid enterprise/cloud tiers.
Visit the official site for current edition comparisons and deployment options.