What users are saying about
140 Ratings
Top Rated
91 Ratings
140 Ratings
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Score 7.9 out of 100
Top Rated
91 Ratings
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Score 7.5 out of 100

Likelihood to Recommend

Nagios Core

Nagios monitoring is well suited for any mission critical application that requires per/second (or minute) monitoring. This would probably include even a shuttle launch. As Nagios was built around Linux, most (85%) plugins are Linux based, therefore its more suitable for a Linux environment.
As Nagios (and dependent components) requires complex configurations & compilations, an experienced Linux engineer would be needed to install all relevant components.
Any company that has hundreds (or thousands) of servers & services to monitor would require a stable monitoring solution like Nagios. I have seen Nagios used in extremely mediocre ways, but the core power lies when its fully configured with all remaining open-source components (i.e. MySQL, Grafana, NRDP etc). Nagios in the hands of an experienced Linux engineer can transform the organizations monitoring by taking preventative measures before a disaster strikes.
Shawn Brito | TrustRadius Reviewer

SCOM

More appropriate for:
  • Pure Microsoft ecosystem environments (Windows Server and SQL server) and the most common Linux and UNIX platforms.
  • Environments where cost is less of a factor than settling on a single platform for monitoring
  • Environments where the administrators are familiar with the setup and installation of SCOM.
Less appropriate for:
  • Pure UNIX/Linux shops, especially versions not supported out of the box by SCOM.
  • Shops that cannot afford the engagement to setup/configure and maintain on a continuous basis.
  • Shops that cannot dedicate personnel to the care and feeding of SCOM, especially when supporting larger environments.
Anonymous | TrustRadius Reviewer

Feature Rating Comparison

Application Performance Management

Nagios Core
SCOM
7.3
Application monitoring
Nagios Core
SCOM
7.7
Database monitoring
Nagios Core
SCOM
7.6
Threshold alerts
Nagios Core
SCOM
8.0
Predictive capabilities
Nagios Core
SCOM
6.8
Application performance management console
Nagios Core
SCOM
6.6
Collaboration tools
Nagios Core
SCOM
5.3
Out-of-the box templates to monitor applications
Nagios Core
SCOM
7.3
Application dependency mapping and thresholding
Nagios Core
SCOM
6.6
Virtualization monitoring
Nagios Core
SCOM
7.4
Server availability and performance monitoring
Nagios Core
SCOM
8.4
Server usage monitoring and capacity forecasting
Nagios Core
SCOM
8.0
IT Asset Discovery
Nagios Core
SCOM
7.9

Pros

Nagios Core

  • Monitoring of services is one of the biggest benefits for our company. Being able to respond in a timely fashion keeps business smooth.
  • Hardware and device monitoring are easy to set up with proper parameters.
  • Notification to key staff to be able to respond quickly makes issues go away faster.
Eric Krueger | TrustRadius Reviewer

SCOM

  • Pick real-time health data from a large number of systems through their agent services installed on those remote systems.
  • Have the ability to directly create an incident in snow with its SCOM-SNOW Integration pack.
  • Have the capability to design activities to perform actions on apps or infrastructure components directly from SCOM Dashboard.
Anonymous | TrustRadius Reviewer

Cons

Nagios Core

  • Nagios could use core improvements in HA, though, Nagios itself recommends monitoring itself with just another Nagios installation, which has worked fine for us. Given its stability, and this work-around, a minor need.
  • Nagios could also use improvements, feature wise, to the web gui. There is a lot in Nagios XI which I felt were almost excluded intentionally from the core project. Given the core functionality, a minor need. We have moved admin facing alerts to appear as though they originate from a different service to make interacting with alerts more practical.
Anonymous | TrustRadius Reviewer

SCOM

  • One of the biggest drawbacks to SCOM is the sheer scope and complexity of the system. This can be a pro and a con. The system is very customizable, what you put into it is what you'll get out of it. That said, the learning curve is fairly steep. An organization needs to be committed to putting time and resources into SCOM to get the most out of it. I've heard stories from colleagues of several different companies that invested in SCOM and then abandoned it due to the excessive time and care required.
  • SCOM is expensive. Not only is the enterprise licensing costly, SCOM requires it's own servers, operational and warehouse databases to be maintained.
  • The OOB SCOM reports are a bit clunky and feel outdated.
Anonymous | TrustRadius Reviewer

Likelihood to Renew

Nagios Core

Nagios Core 9.9
Based on 3 answers
We're currently looking to combine a bunch of our network montioring solutions into a single platform. Running multiple unique solutions for monitoring, data collection, compliance reporting etc has become a lot to manage.
Anonymous | TrustRadius Reviewer

SCOM

No score
No answers yet
No answers on this topic

Usability

Nagios Core

Nagios Core 4.0
Based on 1 answer
The Nagios UI is in need of a complete overhaul. Nice graphics and trendy fonts are easy on the eyes, but the menu system is dated, the lack of built in graphing support is confusing, and the learning curve for a new user is too steep.
Anonymous | TrustRadius Reviewer

SCOM

No score
No answers yet
No answers on this topic

Support Rating

Nagios Core

Nagios Core 8.0
Based on 9 answers
I haven't had to use support very often, but when I have, it has been effective in helping to accomplish our goals. Since Nagios has been very popular for a long time, there is also a very large user base from which to learn from and help you get your questions answered.
Chris Saenz | TrustRadius Reviewer

SCOM

SCOM 8.2
Based on 9 answers
We are very pleased with the support provided by the Microsoft System Center Operations Manager team. At first, we were quite hesitant to contact support, but the support team showed a very proactive approach and helped with a bunch of issues which would be much harder to overcome on our own, especially when deploying the platform for the first time.
Anonymous | TrustRadius Reviewer

Alternatives Considered

Nagios Core

I have been using Nagios for 10+ years, so I am very familiar with it. The learning curve with SolarWinds was more difficult for me to pick up than Nagios and it wasn't as easy (at first) to duplicate, edit, etc. in SolarWinds. I genuinely think Nagios is a great product for many reasons, one of which is the unbeatable price.
Anonymous | TrustRadius Reviewer

SCOM

We didn't consider any other alternatives, nor did we try or demo any other product prior to our purchase of SCOM. I know there are several other products out that perform many of the same functions and more such as SolarWinds, however, those products are pricey as well and we decided to stick with the Microsoft product in the end.
Joe Spradlin | TrustRadius Reviewer

Return on Investment

Nagios Core

  • Much better network device performance metrics allowing to troubleshoot and do before/after changes comparisons
  • Has helped us to integrate with our Service Management tool (through other 3rd party tools)
  • Important part of our overall network health dashboard providing granular details at the device level (not end-to-end performance)
  • Cost is very convenient
Manuel Ayala | TrustRadius Reviewer

SCOM

  • We wanted to make sure that updates and patches deployed are actually successfully installed on devices and other tools cannot match SCOM for detailed feedback on deployment status.
  • We can now confidently provide management and security teams on successful update of security patches with high accuracy.
  • Deployment complexity took over a year to fully implement all necessary features with help of consultants and in house teams. Wish it was simpler.
Anonymous | TrustRadius Reviewer

Pricing Details

Nagios Core

General

Free Trial
Yes
Free/Freemium Version
Yes
Premium Consulting/Integration Services
Yes
Entry-level set up fee?
No

SCOM

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

Rating Summary

Likelihood to Recommend

Nagios Core
8.6
SCOM
7.8

Likelihood to Renew

Nagios Core
9.9
SCOM

Usability

Nagios Core
4.0
SCOM

Support Rating

Nagios Core
8.0
SCOM
8.2

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