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OP5 Monitor pros and cons

Vendor: ITRS
4.3 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

OP5 Monitor is highly flexible, allowing monitoring of anything crucial to users, from disk space to response times on e-commerce platforms.
Integration is seamless due to the ease provided by the API.
Customization and scalability are key strengths, with numerous capabilities thanks to its open-source foundation.
It efficiently monitors vast networks with minimal hardware, surpassing other commercial software.
Users benefit from cost-effectiveness and superior features, making it a leading choice in enterprise tools.

CONS

IT environments are constantly changing due to new technologies such as Kubernetes and Docker, making the host-service model of Nagios-based OP5 Monitor outdated.
OP5 Monitor lacks report capabilities, providing only PDF format reports, which makes data extraction for Excel difficult for teams managing multiple servers.
Limited report capabilities hinder effective data management in OP5 Monitor, necessitating improvement to better serve users.
OP5 Monitor is built for a specific purpose but lacks appealing visualization compared to newer products, which can be a disadvantage for management needs.
Integration of application monitoring alongside infrastructure monitoring would enhance OP5 Monitor by providing valuable insights into application business transactions.
 

OP5 Monitor Pros review quotes

Harish Venkateshappa - PeerSpot reviewer
Feb 14, 2023
OP5 Monitor is a great choice due to its being built on an open-source monitoring tool and provides ample opportunity for customization based on specific support requirements. It is also user-friendly and easy to manage with a wide range of plugins available for use. In comparison to other enterprise tools, such as Micro Focus, OP5 Monitor stands out for its features and cost-effectiveness, making it the best tool in the market. Customization is one of the key strengths of the tool and provides a lot of capabilities. Additionally, it is easy to find support and plugins for the tool through online resources.
JD
May 11, 2020
It monitors and continuously tests everything that is of importance to you and your users. It could be everything from monitoring disk space to CPU usage to memory. It could include determining if the response time in your e-commerce platform is quick enough, or whether you have too many bounces from some of the pages on your website. You want to monitor anything that could cost you money or time or resources. You can do that with this system. It's very flexible.
MH
Apr 12, 2023
With limited hardware or a virtual machine, you can address a huge network, hundreds of thousands of elements that need to be monitored. Other commercial software is not on that level.
Learn what your peers think about OP5 Monitor. Get advice and tips from experienced pros sharing their opinions. Updated: August 2025.
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Sumanth Arshanapally - PeerSpot reviewer
Nov 3, 2022
We can also observe whatever we want, and there are no limitations.
reviewer1427835 - PeerSpot reviewer
Oct 21, 2020
The API makes it pretty easy to integrate with any system.
EB
Apr 7, 2022
The best feature is that it is very relatable, stable, and scalable. The logger is a part of the software, but it's not the most important point of it.
 

OP5 Monitor Cons review quotes

Harish Venkateshappa - PeerSpot reviewer
Feb 14, 2023
The solution is useful for tweaking. However, there have been some negative experiences, such as limited report capabilities. The only report available is in PDF format, making it difficult for teams managing multiple servers to extract data in Excel format. The speaker recommends that the team improve the report capabilities to better serve users.
JD
May 11, 2020
IT environments today are in constant flux. This is driven by the newer cloud technologies such as Kubernetes and Docker, etc. The whole Nagios-based monitoring system that OP5 is created on top of, is based on a host-service model. There is a need for a strategy on what to do with more dynamic environments. There is some cool stuff going on in that direction.
MH
Apr 12, 2023
OP5 lacks some visualization, a feature that makes some other products nice. Op5 is built for purpose, which is fine, but if you compare it with some new products, the visualization is not so appealing, especially for management... If you don't need fancy visualizations, OP5 is fine.
Learn what your peers think about OP5 Monitor. Get advice and tips from experienced pros sharing their opinions. Updated: August 2025.
865,295 professionals have used our research since 2012.
Sumanth Arshanapally - PeerSpot reviewer
Nov 3, 2022
We do not get performance reports properly.
Sumanth Arshanapally - PeerSpot reviewer
Jul 23, 2025
OP5 Monitor could include application monitoring in addition to infrastructure monitoring. If application business transactions were monitored, it would be helpful.
reviewer1427835 - PeerSpot reviewer
Oct 21, 2020
The user interface is not what we are used to these days, and should be improved.
EB
Apr 7, 2022
They need to improve the dashboard interface.