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Checkmk vs OmniPeek comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
17th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Server Monitoring (9th), IT Infrastructure Monitoring (24th), Cloud Monitoring Software (18th)
OmniPeek
Ranking in Network Monitoring Software
48th
Average Rating
7.8
Reviews Sentiment
6.0
Number of Reviews
8
Ranking in other categories
Application Performance Monitoring (APM) and Observability (37th)
 

Mindshare comparison

As of July 2026, in the Network Monitoring Software category, the mindshare of Checkmk is 1.5%, down from 3.9% compared to the previous year. The mindshare of OmniPeek is 0.6%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Checkmk1.5%
OmniPeek0.6%
Other97.9%
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.
AK
Senior Software Engineer at Microchip Technology Inc.
Helps analyze network packets effectively and saves time for testers
I have utilized the packet capturing capabilities in OmniPeek. Using the Alpha sniffer and hardware-supported network devices, we can perform sniffer capturing for Wi-Fi wireless packets and router packets. The interface allows us to capture packets and observe connection establishment, data transfer, and the downloading and uploading of packets, such as TCP and UDP packets. The software works for both wireless and wired connections, including Ethernet. As a wireless test engineer in the wireless industry, the features of OmniPeek help me monitor network activity. While there are alternatives such as Wireshark, OmniPeek supports Windows and is particularly helpful for testers, especially for device certification validation. This software enables packet analysis to verify protocol compliance and identify issues. For developers, packet captures from OmniPeek assist in understanding and debugging issues.

Quotes from Members

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

Pros

"The alerting system in Checkmk really works properly."
"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."
"I really like the auto-discovery feature."
"Checkmk was built on a platform that was user-friendly, and I could build my charts easily."
"The initial setup of Checkmk was easy...It is a very stable solution."
"Overall, from one to ten, I rate Checkmk a nine."
"We can monitor multiple sites using the product."
"This is a good product; I would recommend and encourage people to use it because it has helped me a lot in the field."
"The most valuable feature is OmniPeek is user-friendly."
"The most valuable features are the voice bot, which checks the quality of service for voice, and the expert view that gives me insight on what and where to troubleshoot."
"OmniPeek's ability to convert application visibility into flow helps me quickly understand application performance over LAN, WAN, or wireless."
"OmniPeek shows the entire packet flow and structure, particularly in security-related scenarios, whereas Wireshark sometimes fails to capture all packets."
"The most valuable feature of OmniPeek was the ability it gave us to see the connection procedure."
"The most valuable feature of OmniPeek is the ability to assign custom color codes to the different packets easily."
"OmniPeek is a good product, but you should know its purpose for your organization."
 

Cons

"In Checkmk, the documentation can probably be improved a bit more."
"The initial setup is a bit complex."
"It is easy for tech-savvy people, but newcomers might find it intimidating."
"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."
"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 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."
"Checkmk does not allow running scripts at varying intervals."
"I don't see a clear roadmap in the future for improving this software."
"OmniPeek doesn't support Linux or Unix installations, which prompted the shift to Wireshark."
"I would like to see the tool work in an open environment the same as how it does in a closed environment."
"The solution's automation has room for improvement."
"I would like to see the saving feature improved. We have had issues if you do not save your progress then you have to start from the beginning."
"Centralized management of configurations needs improvement."
"Making it more clear on how to configure the filters, or really automating them, would be an improvement."
"I am not using OmniPeek for automation, we only do manual testing. Automation testing is tedious to do. The automation should be more user-friendly. I have exposed some APIs but the usage is not user-friendly."
 

Pricing and Cost Advice

"The price of Checkmk is cheaper compared to other enterprise products."
"Checkmk is a fairly reasonably priced solution."
"The product is affordable."
"We have only purchased the add-on once and have not paid for any subsequent versions as it was too costly for us."
"There are different types of licenses available."
"The pricing for this solution could be improved, as it is a very expensive product."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Government
9%
Comms Service Provider
9%
Financial Services Firm
8%
Comms Service Provider
12%
Manufacturing Company
10%
Construction Company
8%
Healthcare 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
Midsize Enterprise1
Large Enterprise7
 

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 needs improvement with OmniPeek?
There isn't anything specific that needs improvement in OmniPeek, as it performs better than Wireshark for our requirements. However, OmniPeek could benefit from supporting different platforms. Pla...
What is your primary use case for OmniPeek?
I have been working with the OmniPeek product for almost two years at the start of my career, primarily using it for wireless 802.11 Wi-Fi packets, sniffer, and analysis. My experience with OmniPee...
What advice do you have for others considering OmniPeek?
I didn't explore much about OmniPeek beyond its basic features. OmniPeek is user-friendly and easy to start working with, especially on the Windows platform. For beginners, it is very easy to handl...
 

Comparisons

 

Also Known As

No data available
Savvius OmniPeek
 

Overview

 

Sample Customers

Information Not Available
Apcon, Aruba Networks, Avaya Inc., Cisco Systems, Ekahau, Gigamon Systems, HP, IBM, IXIA, Meru Networks, Napatech, NextComputing, Procera Networks, Qualcomm Atheros, Ralink Technology Corporation, Telchemy
Find out what your peers are saying about Checkmk vs. OmniPeek and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.