4
MetricsHub
MetricsHub is an open-source, OpenTelemetry-based metrics collector for monitoring infrastructure and exporting metrics to observability platforms.
Free planOpen sourceWebAPILinuxSelf-hosted
7.9From $15 a month
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5
openITCOCKPIT
openITCOCKPIT is an open-source monitoring platform for infrastructure and applications, including servers, virtual machines, network devices,…
Free planiOSWebAPILinux
7.5From €1 a year
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6
Icinga
Icinga monitors infrastructure and applications, collecting and analyzing data to help teams identify and resolve errors.
Free planWebAPILinuxSelf-hosted
7.3From $2,000 a year
Visit
7
Sensu Go
Sensu Go is a commercial monitoring and observability solution for enterprises, designed for DevOps and SRE teams overseeing infrastructure from Kubernetes to bare metal.
Free planWebAPILinuxmacOS
7.2From $36 a year
Visit
8
Site24x7 Server Monitoring
Site24x7 Server Monitoring tracks performance and availability across on-premises, cloud, virtual, and hybrid servers.
AndroidiOSWebAPI
7.1From $9 a month
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9
Azure Monitor
WebAPILinuxmacOS
7.0
Visit
10
Oracle Cloud Infrastructure Container Registry
Oracle Cloud Infrastructure Container Registry is an Oracle-managed service for storing, sharing, and managing container images.
Free planWebAPILinux
7.0Free plan
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11
eG Enterprise
eG Enterprise is an application and infrastructure monitoring platform that correlates user experience, application behavior, and infrastructure…
WebLinuxSelf-hostedWindows
6.8From $100 a month
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12
LogicMonitor
LogicMonitor Envision brings metrics, logs, events, and traces together to monitor and troubleshoot infrastructure.
WebAPILinuxWindows
6.8From $16 a month
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13
Google Cloud Monitoring
Google Cloud Monitoring provides visibility into the performance, availability and health of applications and infrastructure.
WebAPILinuxWindows
6.7From $0.06 a month
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14
Checkmate
Checkmate is a free, open-source, self-hosted dashboard for infrastructure monitoring, uptime, PageSpeed, and incident alerts.
Free planWebAPILinuxmacOS
6.6Free plan
Visit
15
Datadog Infrastructure Monitoring
Free planWebLinuxmacOSWindows
6.6From $15 a month
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16
Prometheus
Prometheus is a free, open-source systems monitoring and alerting toolkit.
Free planWebLinuxmacOSSelf-hosted
6.6Free plan
Visit
17
Zabbix
Zabbix is an open-source monitoring and observability solution for infrastructure, applications, networks, and services.
WebAPILinuxmacOS
6.6
Visit
18
Fivenines
Fivenines combines server, network, uptime and cron monitoring in one cloud platform for DevOps and SRE teams, managed service providers, hosting…
WebAPILinuxWindows
6.5From €15 a month
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19
Sematext Monitoring
Sematext Monitoring provides real-time visibility into business and cloud infrastructure through a hybrid service available on the web and for Linux and Windows.
WebLinuxWindows
6.5$2.80 usage-based
Visit
20
ScienceLogic SL1
ScienceLogic SL1, now called Skylar One, monitors infrastructure across complex enterprise and government hybrid IT environments.
WebAPISelf-hosted
6.4From $5 a month
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21
Mackerel
Mackerel is a cloud-based SaaS service for monitoring servers and infrastructure with teams.
Free planWebAPILinuxWindows
6.3Free plan
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22
Gyeeta
Gyeeta is a free, open-source observability tool for self-hosted Linux environments.
Free planWebAPILinuxSelf-hosted
6.2Free plan
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23
Monit
Monit is a free, open-source utility for managing and monitoring Unix systems, with automatic responses to certain errors.
Free planLinuxmacOSSelf-hosted
6.2Free plan
Visit
24
SolarWinds Server & Application Monitor
WebAPILinuxSelf-hosted
6.2
Visit
25
Munin
Munin is free, open-source software for monitoring networked resources and examining performance problems and trends.
Free planAPILinuxSelf-hosted
6.1Free plan
Visit
26
CloudPhysics
HPE CloudPhysics provides visibility into an IT estate to help assess workload placement, VMware optimization, and infrastructure modernization.
Free planWeb
5.9Free plan
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27
Monitorix
Monitorix is a free, open-source tool for monitoring system resources and services on production Linux and UNIX servers, and it can also run on embedded devices.
Free planLinuxSelf-hosted
5.9Free plan
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28
XorMon
XorMon is a self-hosted, on-premises platform for monitoring infrastructure such as servers, storage, networks, backups, virtualization, databases, cloud and containers.
Free planLinux
5.9Free plan
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29
Netreo
Netreo provides full-stack monitoring and observability for enterprise IT infrastructure, including devices and applications hosted locally or in…
AndroidiOSWebSelf-hosted
5.8
Visit
30
Splunk Infrastructure Monitoring
WebLinuxWindows
5.8From $15 a month
Visit

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