InfluxDB vs Kapacitor
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 InfluxDB with
choose an app… Uptime Kuma Netdata Grafana Superset Prometheus Metabase Portainer CE Umami PostHog CasaOS Glance What's Up Status Postiz Netron Glances Homepage SigNoz Grafana k6 Redash Grafana Loki Plausible Dashy Apache SkyWalking Beszel Dockge Jaeger Vector Matomo Kibana GoAccess OpenObserve 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 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 Karma Kafka Exporter MySQL Server Exporter 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
Compare Kapacitor with
choose an app… Uptime Kuma Netdata Grafana Prometheus Glances Grafana k6 Grafana Loki Apache SkyWalking Beszel
Feature InfluxDB Kapacitor Category Monitoring & Status Monitoring & Status License MIT MIT Language Rust Go Setup difficulty Medium Medium Min. RAM 512 MB 512 MB Deployment docker, kubernetes, binary docker, bare-metal, binary GitHub stars ★ 31,683 ★ 2,373 First released 2013 2015 Replaces Datadog, AWS Timestream Datadog Monitors, Splunk ITSI
Why pick each one
Choose InfluxDB if… Excellent for IoT and metrics Rich tooling and integrations InfluxDB details Choose Kapacitor if… Tight InfluxDB integration Flexible alert routing Kapacitor details
Frequently asked questions Is InfluxDB or Kapacitor better? Neither is universally better. InfluxDB has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are InfluxDB and Kapacitor free and open-source? Yes. InfluxDB is licensed under MIT and Kapacitor under MIT. Both can be self-hosted at no software cost.
Can I run InfluxDB and Kapacitor with Docker? InfluxDB: yes. Kapacitor: yes.