Grafana Loki
8.9#1 in log management softwareFrom $19 a monthFree planWebAPILinuxSelf-hosted
VisitGrafana Loki vs Syslog Watcher
Syslog Watcher
7.2#33 in log management softwareFree planFree planSelf-hostedWindows
VisitWhat both publish
| Fact | Grafana Loki | Syslog Watcher |
|---|---|---|
| Deployment options | self-hosted | both |
| Free plan | Yes | Yes |
| Integrations | Official documentation lists Grafana Alloy as the recommended collector and describes OpenTelemetry, Promtail, Fluent Bit, Fluentd, Vector, Logstash and other clients. | It forwards filtered syslog over UDP, TCP, or TLS to other syslog servers or SIEMs, and exports through ODBC or to CSV, XML, and JSON files. |
| Live log tailing | Yes | Yes |
| Log pipelines | Yes | Yes |
| Purpose | Loki is a log aggregation system designed to store and query logs from applications and infrastructure. | Syslog Watcher is Windows software for collecting, storing, analyzing, alerting on, and forwarding network device messages. |
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—
Syslog Watcher plans
- Professional$245 a month
- Enterprise$385 a month
- Ultimate$585 a month
- Free LicenseFree
- Professional License$245, paid once
- Enterprise License$385, paid once
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 Syslog Watcher if…
You want what its maker publishes above — check its page for the details.