Grafana Loki
8.9#1 in log management softwareFrom $19 a monthFree planWebAPILinuxSelf-hosted
VisitGrafana Loki vs Seq
What both publish
| Fact | Grafana Loki | Seq |
|---|---|---|
| Documentation depth | The documentation covers architecture, deployment modes, configuration, ingestion clients, operations, multi-tenancy, LogQL, APIs, troubleshooting, upgrades and release notes. | The documentation covers ingestion, querying, dashboards, alerting, authentication, storage, backups, Docker, Kubernetes, Azure, clustering, APIs and troubleshooting. |
| Integrations | Official documentation lists Grafana Alloy as the recommended collector and describes OpenTelemetry, Promtail, Fluent Bit, Fluentd, Vector, Logstash and other clients. | Documented ingestion options include Serilog, Microsoft.Extensions.Logging, OpenTelemetry, Node.js libraries, HTTP, GELF, syslog, RabbitMQ, Docker and Kubernetes. |
| License | Grafana states that Loki is released under the GNU Affero General Public License version 3. | Seq is proprietary subscription software; its agreement grants a non-exclusive, non-transferable internal-use license and forbids copying, resale and source-code derivation. |
| Purpose | Loki is a log aggregation system designed to store and query logs from applications and infrastructure. | Seq is a self-hosted telemetry server that stores structured application events and makes them searchable through its web interface. |
Grafana Loki plans
- Grafana Cloud Logs FreeFree
- Grafana Loki OSS self-hostedFree
- Loki (self-hosted)Free
- Grafana Cloud Logs Pro$19 a month
- Grafana Cloud Logs Enterprise—
Seq plans
- IndividualFree
- Team$1,090 a year
- Standard$2,990 a year
- Datacenter$10,990 a year
Pick Grafana Loki if…
Loki suits teams that need to aggregate and query application or infrastructure logs and can manage a self-hosted deployment or use Grafana Cloud Logs. Its label-based indexing and LogQL are central considerations for selecting it.
Pick Seq if…
You want what its maker publishes above — check its page for the details.