
MetricsHub
7.9#4 in infrastructure monitoringFrom $15 a monthFree planWebAPILinuxSelf-hosted
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| Fact | MetricsHub | Sensu Go |
|---|---|---|
| Integrations | Documented integrations include Prometheus, Datadog, BMC Helix, Alertmanager, Grafana dashboards and MCP-based AI agents. | Sensu names Elasticsearch, Splunk, PagerDuty, ServiceNow, Ansible Tower, Prometheus, and Nagios among its integrations and compatible tools. |
| Scale | One MetricsHub instance can remotely monitor up to 1,000 hosts. | Sensu says a single cluster can monitor tens of thousands of nodes and federation provides visibility across globally distributed infrastructure. |
| Security | MetricsHub documents encrypted password storage using a local keystore file. | Sensu lists LDAP, Active Directory, and OIDC SSO, mTLS certificate authentication, external PKI verification, and CRL support. |
MetricsHub suits individuals or small projects that want a free self-hosted collector, as well as organizations considering its Enterprise edition for mission-critical environments. It supports Linux and Windows monitoring.
Sensu Go suits DevOps and SRE teams managing monitoring across cloud, container, and bare-metal environments. It may fit teams that want declarative configuration, alerting, and remediation in a self-hosted system.