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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
15th
Ranking in Server Monitoring
11th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
IT Infrastructure Monitoring (25th), Cloud Monitoring Software (19th)
NinjaOne
Ranking in Network Monitoring Software
21st
Ranking in Server Monitoring
5th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
24
Ranking in other categories
Help Desk Software (9th), IT Service Management (ITSM) (8th), Remote Access (11th), Vulnerability Management (26th), Mobile Device Management (MDM) (4th), IT Alerting and Incident Management (11th), Remote Monitoring and Management (RMM) (1st), Patch Management (6th), MSP Backup (1st), Unified Endpoint Management (UEM) (7th)
 

Mindshare comparison

As of March 2026, in the Network Monitoring Software category, the mindshare of Checkmk is 2.2%, down from 3.4% compared to the previous year. The mindshare of NinjaOne is 1.0%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Checkmk2.2%
NinjaOne1.0%
Other96.8%
Network Monitoring Software
 

Featured Reviews

reviewer1704309 - PeerSpot reviewer
IT Administrator at a construction company with 201-500 employees
Utilizing data monitoring capabilities and scripting potential to optimize system management
I frequently program functions with PowerShell, and although Bash could be used, my specialization is in PowerShell. Two of us focus on programming in PowerShell for infrastructure optimization. I set up a dedicated server to run scripts every hour, generating files for Checkmk output. However, Checkmk does not allow running scripts at varying intervals. I am working on this in the raw version of Checkmk.
Not Joseph Pearson - PeerSpot reviewer
Assistant Vice President, Tech Solutions at LPL Financials
Has simplified remote software delivery and script management but needs improved reporting flexibility and better Mac support
NinjaOne's best features include ease of use regarding enablement and deployment, a broad selection and ability of software enablement, and API deliveries. Using CrowdStrike, we are able to tie in NinjaOne's API to have these automatically deliver to endpoints upon addition of those devices to a group with that policy deployed to it. NinjaOne has positively impacted our organization by making delivery easier for our end users and improving the ability to create scripts, manage scripts, and check status of devices and their compliance. This easier delivery with NinjaOne gives us oversight on devices without having to be on the call or remoted in directly to a device.

Quotes from Members

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

Pros

"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"Overall, from one to ten, I rate Checkmk a nine."
"Checkmk helps me compare data and foresee issues."
"I really like the auto-discovery feature."
"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."
"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."
"The initial setup of Checkmk was easy...It is a very stable solution."
"Checkmk was built on a platform that was user-friendly, and I could build my charts easily."
"The tool's most valuable feature is third-party application updates."
"The standout feature of NinjaOne is that we do not have to open any ports for access, which is great for security."
"The best features NinjaOne offers are that I can see every device across the network regardless of location, and it is fantastic at being able to really control everything we have."
"NinjaOne helps us view the status of software patching, whether the PC is locked or unlocked."
"The software's automation tools have solved critical deployment problems for small businesses."
"The policies are probably the most valuable features. They're similar in function to Microsoft group policies where we can have it monitor certain things or push out software on a schedule. I would rate the policies eight out of 10. They're robust, I could monitor most of the things that Windows Performance Monitoring keeps tabs on."
"A significant feature of NinjaOne is its remote access capability, which is essential for my clients’ home office usage."
"Good at managing updates and for remote support."
 

Cons

"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."
"In Checkmk, the documentation can probably be improved a bit more."
"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."
"The initial setup is a bit complex."
"Checkmk does not allow running scripts at varying intervals."
"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."
"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."
"Lacks sufficient integrations with other PSAs."
"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."
"The inclusion of XENServer and Proxmox as virtual platforms in NinjaOne is currently missing."
"Improvements could be made to reduce NinjaOne's functionalities to focus more on inventory or remote help tools."
"The solution could improve by optimizing the internet connection being used."
"Maximizing the screen during an SSH connection is not possible, which hampers usability on Linux servers."
"NinjaOne's dashboard could be easier to use."
"I wish that they integrated it with more antivirus solutions. Currently, they only push Defender, but it doesn't really have integration with SentinelOne. It also didn't integrate with Trend Micro, which we were using previously. I would also like to have more control from the mobile app. As of now, I am able to see some performance values, but I can't see, for example, disk activity or disk performance values. If they can improve their app a little bit, it would help greatly. They can also improve the tech interface. If I assign certain techs to a bunch of specific machines, they only get those alerts that they're assigned to."
 

Pricing and Cost Advice

"Checkmk is a fairly reasonably priced solution."
"The product is affordable."
"The price of Checkmk is cheaper compared to other enterprise products."
"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."
"NinjaRMM uses a subscription model."
"Its pricing is great."
"NinjaOne is a little expensive but is still cheaper than competitors like Acronis or Veeam."
"We currently pay $1.20 per device on a monthly basis."
"The product's pricing depends on the number of PCs or devices."
"We got a pretty good deal. It was fairly affordable."
"The pricing is reasonable and cheaper than ConnectWise."
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Top Industries

By visitors reading reviews
Government
9%
Manufacturing Company
9%
Computer Software Company
9%
Comms Service Provider
8%
Computer Software Company
11%
Government
8%
Manufacturing Company
8%
Comms Service Provider
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 Business17
Midsize Enterprise3
Large Enterprise4
 

Questions from the Community

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 advice do you have for others considering Checkmk?
I would rate Checkmk an eight out of ten, not knowing the final report.
What is your experience regarding pricing and costs for NinjaOne?
My experience with pricing, setup cost, and licensing is that I think it is very reasonable for the product that we get.
What needs improvement with NinjaOne?
NinjaOne can be improved by making mobile usage on the system cheaper because it becomes an expensive commodity.
What is your primary use case for NinjaOne?
My main use case for NinjaOne is patching operating systems and applications. I use NinjaOne for patching security vulnerabilities and ensuring that everything is kept up to date on the network for...
 

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: March 2026.
884,797 professionals have used our research since 2012.