Karma vs Grafana Loki
A side-by-side comparison of two self-hosted monitoring & status options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Karma with
choose an app… Uptime Kuma Netdata Grafana Prometheus Glances InfluxDB Grafana k6 Apache SkyWalking Beszel Alertmanager Grafana OnCall Robusta Mailrise Oncall Sensu Go
Compare Grafana Loki with
choose an app… Uptime Kuma Netdata Elasticsearch Grafana Superset Prometheus Metabase Portainer CE Umami PostHog CasaOS Glance What's Up Status Postiz Netron Glances Homepage InfluxDB Grafana k6 Redash Plausible Dashy Apache SkyWalking Beszel Dockge Jaeger Vector Matomo Kibana GoAccess Cube cAdvisor Telegraf VictoriaMetrics Zipkin Upptime Phlare Logstash Sampler Dashboard Thanos Druid Dozzle Pinpoint APM Unleash Node Exporter Fluentd OpenSearch Rybbit Gatus Grafana Pyroscope Homer Quickwit Checkmate Healthchecks HyperDX Benphelps Homepage Heimdall Beszel Hub Alertmanager Graylog ntopng Scrutiny Fluent Bit Coroot OpenTelemetry Collector Hertzbeat Statup Status WatchYourLAN NetAlertX Pulse Monitor Zabbix Graphite Speedtest Tracker Cortex Blackbox Exporter Grafana Tempo Grafana Mimir Kener Parca LibreNMS Monitoror Errbit Uptrace mtail Grafana OnCall Redis Exporter Vmstat Exporter PostgreSQL Exporter Grafana Alloy collectd Pushgateway Robusta Cstate Kafka Exporter MySQL Server Exporter Kapacitor Perses Checkmk Kuberhealthy Icinga 2 PHP Server Monitor SNMP Exporter Process Exporter Munin VictoriaLogs Elasticsearch Exporter Grafana Beyla Nagios Core NGINX Prometheus Exporter Statping-ng Bugsink Smokeping Vigil Cacti Mailrise Domain Locker Proxmox VE Exporter Oncall Peekaping OpenNMS Horizon Shinken ElastAlert 2 Grafana Faro Sensu Go Percona Monitoring and Management Icinga Web 2 Kuma Mieru JSON Exporter Smokeping Prober Argus Monitor Web PHP-FPM Exporter Cloudprober Ping Exporter Monika IPMI Exporter SQL Exporter smartctl Exporter Pandora FMS Community Thruk NetXMS Apache Exporter NUT Exporter Speedtest Exporter Monit Naemon Bytebot Watch Fail2Ban Webinterface Lunalytics Observium Phoenix Panel
Feature Karma Grafana Loki Category Monitoring & Status Monitoring & Status License Apache-2.0 AGPL-3.0 Language TypeScript Go Setup difficulty Easy Medium Min. RAM 64 MB 512 MB Deployment docker, binary docker, kubernetes, helm GitHub stars ★ 2,674 ★ 28,687 First released 2017 2018 Replaces PagerDuty Splunk, Datadog Logs
Why pick each one
Choose Karma if… Clear at-a-glance overview Lightweight Karma details Choose Grafana Loki if… Cheap to run compared to full-text indexers Familiar Prometheus-style labels Grafana Loki details
Frequently asked questions Is Karma or Grafana Loki better? Neither is universally better. Grafana Loki has the larger community, while Karma is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Karma and Grafana Loki free and open-source? Yes. Karma is licensed under Apache-2.0 and Grafana Loki under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Karma and Grafana Loki with Docker? Karma: yes. Grafana Loki: yes.