Checkmk observes infrastructure, container activity and networks across cloud and on-premises systems.
Free plan Free trial Open source From $275 a month, billed yearly AndroidiPhone & iPadWebWindowsMacLinux+2
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Best Container Monitoring 2026
Facts read 28 Sep 2026 – 19 Oct 2026
Container monitoring tools help you track container metrics, resource alerts, images, runtime events and logs. This guide is for teams comparing monitoring options for containerized workloads.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Checkmk | Checkmk observes infrastructure, container activity and networks across cloud and on-premises systems. | 6.8 | $275 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 14 Oct 2026 |
| 02 Netdata | Netdata is aimed at infrastructure teams and practitioners, including platform engineers, DevOps teams, SREs, developers, system administrators, CISOs, DBAs, network… | 6.6 | $4.50 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 03 Paessler PRTG Network Monitor | PRTG Network Monitor tracks systems, devices, applications and infrastructure metrics from a Windows server. | 6.5 | $200 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 30 Sep 2026 |
| 04 Portainer | Portainer organizes Kubernetes and container deployments in a visual management tool. | 6.5 | Free plan | Free plan | Android, iPhone & iPad, Web, Linux | 15 Oct 2026 |
| 05 Uptrace | Uptrace brings OpenTelemetry signals together with UQL searches and customizable dashboards. | 6.3 | $39 a month | Free plan | Web, Windows, Mac, Linux | 14 Oct 2026 |
| 06 Coroot | Coroot uses eBPF to collect metrics, logs, traces and profiling data without code changes. | 6.1 | $25 a month | Free plan | Web, Windows, Linux, API | 19 Oct 2026 |
| 07 Middleware | Middleware finds issues in infrastructure, apps and real-user activity with an AI SRE Agent. | 6.1 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 14 Oct 2026 |
| 08 Site24x7 Container Monitoring | Site24x7 Container Monitor measures resource consumption in Kubernetes, Docker and Podman. | 6.1 | $9 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 7 Oct 2026 |
| 09 Guance Container Monitoring | This product suits teams that need visibility across container and Kubernetes workloads, with related telemetry and workload changes in view. | 6.0 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 29 Sep 2026 |
| 10 Nagios XI | Nagios XI records threshold checks and sends alerts from a Linux server you manage. | 6.0 | $2,595 one-time | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
Compare free plans and trial periods, paid starting prices, supported platforms and the monitoring features listed for each tool. The page lists the newest releases first and uses figures published by the makers, without scoring.
02
Netdata
Netdata is aimed at infrastructure teams and practitioners, including platform engineers, DevOps teams, SREs, developers, system administrators, CISOs, DBAs, network…
AndroidiPhone & iPadWeb+5 Record6.6 Visit
03
Paessler PRTG Network Monitor
PRTG Network Monitor tracks systems, devices, applications and infrastructure metrics from a Windows server.
AndroidiPhone & iPadWeb+5 Record6.5 Visit
04
Portainer
Portainer organizes Kubernetes and container deployments in a visual management tool.
AndroidiPhone & iPadWeb+3 Record6.5 Visit
05
Uptrace
Uptrace brings OpenTelemetry signals together with UQL searches and customizable dashboards.
WebWindowsMac+3 Record6.3 Visit
6
Coroot
WebWindowsLinux+2 $25 a month Record6.1 Visit Coroot uses eBPF to collect metrics, logs, traces and profiling data without code changes.
7
Middleware
AndroidiPhone & iPadWeb+5 Free plan Record6.1 Visit Middleware finds issues in infrastructure, apps and real-user activity with an AI SRE Agent.
8
Site24x7 Container Monitoring
AndroidiPhone & iPadWeb+4 $9 a month, billed yearly Record6.1 Visit Site24x7 Container Monitor measures resource consumption in Kubernetes, Docker and Podman.
9
Guance Container Monitoring
AndroidiPhone & iPadWeb+5 Free plan Record6.0 Visit This product suits teams that need visibility across container and Kubernetes workloads, with related telemetry and workload changes in view.
10
Nagios XI
WebWindowsMac+3 $2,595 one-time Record6.0 Visit Nagios XI records threshold checks and sends alerts from a Linux server you manage.
11
Sematext Container Monitoring
WebWindowsMac+3 $2.52 usage-based Record6.0 Visit Sematext Container Monitoring uses an agent container to collect host and container metrics.
12
Glances
AndroidWebWindows+4 Free plan Record5.9 Visit Glances is a free, open-source tool for real-time system and container monitoring.
13
Icinga
WebWindowsLinux+2 $2,000 a year Record5.8 Visit Icinga tracks infrastructure and application data to help teams find and resolve errors.
14
SigNoz
AndroidiPhone & iPadWeb+2 $19 a month Record5.8 Visit SigNoz is an OpenTelemetry-native tool for application and infrastructure monitoring with logs, metrics and traces.
15
Sensu Go
WebWindowsMac+3 $36 a year Record5.7 Visit Sensu Go is aimed at DevOps and SRE teams monitoring infrastructure across environments.
16
VictoriaMetrics
WebWindowsMac+3 $200 a month Record5.7 Visit VictoriaMetrics is a monitoring product with a free plan.
17
groundcover
WebLinuxSelf-hosted $30 a month Record5.6 Visit groundcover is a container monitoring product.
18
Maintenant
WebWindowsMac+3 €29 a month, billed yearly Record5.5 Visit Maintenant is a self-hosted dashboard that discovers and monitors Docker and Kubernetes containers.
20
OneUptime
WebLinuxAPI+1 $22 a month, billed yearly Record5.4 Visit It suits teams that want monitoring, observability, and incident response in one platform, including teams considering self-hosting.
21
Glances
AndroidWebWindows+4 Free plan Record5.2 Visit Glances monitors system stats and Docker or LXC containers through terminal, web and remote interfaces.
22
Dynatrace Kubernetes Monitoring
AndroidiPhone & iPadWeb+3 $1.40 a month Record5.1 Visit Dynatrace charts Kubernetes node and pod activity, including metrics, events and logs.
24
Checkmate
WebWindowsMac+3 Free plan Record5.0 Visit Checkmate is a self-hosted dashboard for service availability, speed, hardware, and Docker alerts.
25
Elastic Observability
WebWindowsMac+3 Free plan Record5.0 Visit Elastic Observability provides observability and log pipelines.
Before you choose
Match the monitoring features to your needs
Check whether a tool covers the signals you need: container metrics, resource alerts, image monitoring, runtime events or container log collection. The compared feature fields can help you narrow the choices before reviewing a maker's details.
Check where it can run
The listed platform fields include web, Linux, self-hosted, API, Windows and macOS. Confirm support for the environments you plan to monitor or operate from.
Compare free access and paid pricing
A free plan and a free trial are different ways to evaluate a tool. Check the stated pricing model and paid starting price, and confirm billing terms with the maker before choosing.
Review open-source options
If you need to inspect or change the code, check whether a tool is open source and review its licence. Glances appears in the list as a free option as well as an open-source entry.
Questions
What does container monitoring cover?
The compared fields include container metrics, resource alerts, image monitoring, runtime events and container log collection.
Which platforms should I compare?
The platform fields cover web, Linux, self-hosted, API, Windows and macOS. Check the individual tool's support for your environment.
Are there free container monitoring tools?
The list includes tools with free plans and tools described as free. Check the individual pricing details to understand what free access includes.
Is a free plan the same as a free trial?
No. A free plan is a pricing option; a trial is time-limited access. Check the maker's terms for details.
Are any tools open source?
The list includes open-source options. Confirm a tool's licence and terms with its maker before using or modifying its code.
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