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Checkmk vs NinjaOne comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Checkmk
Ranking in Network Monitoring Software
14th
Ranking in Server Monitoring
8th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
IT Infrastructure Monitoring (24th), Cloud Monitoring Software (16th)
NinjaOne
Ranking in Network Monitoring Software
31st
Ranking in Server Monitoring
7th
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
18
Ranking in other categories
IT Service Management (ITSM) (9th), Remote Access (20th), Vulnerability Management (25th), Mobile Device Management (MDM) (5th), IT Alerting and Incident Management (11th), Remote Monitoring and Management (RMM) (1st), Patch Management (8th), MSP Backup (3rd), Unified Endpoint Management (UEM) (8th)
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of Checkmk is 3.7%, up from 2.5% compared to the previous year. The mindshare of NinjaOne is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Checkmk3.7%
NinjaOne0.5%
Other95.8%
Network Monitoring Software
 

Featured Reviews

Paolo Sala - PeerSpot reviewer
A reasonably priced tool for system and application monitoring
The main room for improvement is in the solution's presentation and the integration area. In our company, we use the integration capabilities from ServiceNow. We also have another big monitoring solution in place in our company, which is Dynatrace. At the moment, there doesn't exist an out-of-the-box integration for Dynatrace. I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most. The only implementation of Checkmk that allows high availability is the virtual appliance that has the option for the availability of a different box. Otherwise, you have to find a way to implement it manually with some custom solution, which could be an improvement.
Jörg Köhler - PeerSpot reviewer
Enhances remote access and integration with third-party tools
I use NinjaOne for managing smaller clients, specifically their devices and software, for small to medium businesses. I provide remote management services through NinjaOne. It allows clients to use NinjaOne for remote access to their computers for home office purposes. This feature is highly…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"We can monitor multiple sites using the product."
"The alerting system in Checkmk really works properly."
"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"The initial setup of Checkmk was easy...It is a very stable solution."
"I really like the auto-discovery feature."
"The most valuable feature of the solution is that it has a lot of different pieces, and they all work together...It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."
"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."
"Checkmk helps me compare data and foresee issues."
"The best feature of NinjaOne is the SLA system. Every IT person can check their performance, how long it takes to resolve an issue, and how many SLAs are breached."
"The customer support at NinjaOne is excellent, rated ten out of ten."
"It just works as advertised and serves the purpose for which we got it."
"Good at managing updates and for remote support."
"The most important aspect of this tool is the security it provides our company."
"The most valuable feature we have found currently is probably patch management."
"A significant feature of NinjaOne is its remote access capability, which is essential for my clients’ home office usage."
"It helps us to be able to have visibility into the overall performance of the servers, laptops, and desktops that we are managing currently."
 

Cons

"In Checkmk, the documentation can probably be improved a bit more."
"The initial setup is a bit complex."
"I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most."
"Sometimes we receive alerts, and it can become annoying when you acknowledge an alert. It is very clunky when you acknowledge the alert. The process is not very intuitive, and there are instances where it feels a bit cumbersome to acknowledge an alert."
"Checkmk does not work too easily with the PowerStore. I use a PowerShell script as Checkmk runs on Linux and a Windows system, connecting with the Checkmk agent."
"The main challenge for us is that we're moving from Nagios to Checkmk, and we're still getting used to the new way of working."
"If an alert is generated for a specific pattern in the log, and if Checkmk catches that log, it will stay there even after the alert is resolved."
"It is easy for tech-savvy people, but newcomers might find it intimidating."
"The inclusion of XENServer and Proxmox as virtual platforms in NinjaOne is currently missing."
"NinjaOne's reporting module is cumbersome."
"I would like to see more scripts for PowerShell commands."
"I want NinjaOne to improve the reports."
"The inclusion of XENServer and Proxmox as virtual platforms in NinjaOne is currently missing."
"NinjaOne's pricing and user interface needs improvement."
"Improvements could be made to reduce NinjaOne's functionalities to focus more on inventory or remote help tools."
"I would like to see the software reduced to focus on inventory or remote help tools since many of its current functionalities are not needed."
 

Pricing and Cost Advice

"The product is affordable."
"Checkmk is a fairly reasonably priced solution."
"The price of Checkmk is cheaper compared to other enterprise products."
"The pricing is reasonable and cheaper than ConnectWise."
"It roughly costs $400 a month. It provides a good value because of the number of tools that you get in the solution. I would rate it a four out of five in terms of pricing. There are no additional costs other than the standard licensing fees."
"The product's pricing depends on the number of PCs or devices."
"We currently pay $1.20 per device on a monthly basis."
"We got a pretty good deal. It was fairly affordable."
"NinjaRMM uses a subscription model."
"NinjaOne's price is fine since my workplace is an educational institution, so we get the product at a really good price considering that we do not pay taxes, making the prices very fair and worth the product."
"Its pricing is great."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
9%
Government
9%
Financial Services Firm
8%
Computer Software Company
13%
Government
8%
Retailer
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise2
Large Enterprise1
 

Questions from the Community

What do you like most about Checkmk?
The most valuable feature of the solution is that it has a lot of different pieces, and they all work together...It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten.
What needs improvement with Checkmk?
I will get more information about Checkmk when the proof of concept is done. It's going to be before the summer. There will be a report about the tool and a recommendation to use it. So far, it loo...
What is your primary use case for Checkmk?
Checkmk ( /products/checkmk-reviews ) is a monitoring tool, so that's what I will use it for. Right now, it's not in production, but it's in a proof of concept phase. It looks good, so probably, du...
What do you like most about NinjaOne?
NinjaOne helps us view the status of software patching, whether the PC is locked or unlocked.
What is your experience regarding pricing and costs for NinjaOne?
The price or licensing of NinjaOne is a little bit high.
What needs improvement with NinjaOne?
The network monitoring needs to be improved.
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Status Pros, Mitchell and Company
Find out what your peers are saying about Checkmk vs. NinjaOne and other solutions. Updated: September 2025.
868,759 professionals have used our research since 2012.