What users are saying about
140 Ratings
140 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>
Score 7.9 out of 100
13 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>
Score 9.8 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

Untangle NG Firewall

Midsized business is where I have used it. Have used it to connect to other Untangle boxes across town and in other countries with NO issues and works with MS Domains across these VPN connections. Probably less appropriate for small home networks or large businesses.
Anonymous | TrustRadius Reviewer

Feature Rating Comparison

Firewall

Nagios Core
Untangle NG Firewall
9.5
Identification Technologies
Nagios Core
Untangle NG Firewall
10.0
Visualization Tools
Nagios Core
Untangle NG Firewall
9.6
Content Inspection
Nagios Core
Untangle NG Firewall
8.6
Policy-based Controls
Nagios Core
Untangle NG Firewall
9.7
Active Directory and LDAP
Nagios Core
Untangle NG Firewall
8.6
Firewall Management Console
Nagios Core
Untangle NG Firewall
9.6
Reporting and Logging
Nagios Core
Untangle NG Firewall
8.9
VPN
Nagios Core
Untangle NG Firewall
9.7
High Availability
Nagios Core
Untangle NG Firewall
10.0
Stateful Inspection
Nagios Core
Untangle NG Firewall
9.6
Proxy Server
Nagios Core
Untangle NG Firewall
10.0

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

Untangle NG Firewall

  • Web Filtering is strong, and can also do application fingerprinting to allow Facebook, but not Facebook games. Secondly, a separate partition called a "rack" can be set up to give one subnet or group of users different web filtering policies than another. For example, teachers would get more freedom to browse the web than students at a school.
  • Built-in SD-WAN connectivity as part of your license. IPSEC tunnel creation is also amazingly easy.
  • Will install on any x86 hardware created in the last 5-10 years. Ram and processor requirements per user are very low.
  • Reporting is phenomenal, however you can get death by details very easily.
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

Untangle NG Firewall

  • The dashboard could be a little more customizable.
  • I've run into situations where custom reports do not save correctly.
  • It's not always clear where certain configurations are located, but it's still easy to find them quickly.
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

Untangle NG Firewall

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

Untangle NG Firewall

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

Untangle NG Firewall

Untangle NG Firewall 8.5
Based on 2 answers
I haven't used them much, but they did answer my question quickly.
Matthew Ingram | 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

Untangle NG Firewall

The Untangle NG Firewall is way more intuitive but the last barracuda I used was almost 8 years ago.
Ken Thomas | 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

Untangle NG Firewall

  • Before my installation, I was getting called 3-4 times a week to clean malware infections. Now I am getting called 3-4 times a year.
  • Employees are far more productive when they can't access their social media from their work computers.
  • Spam has been blocked and quarantined from hitting our users' inboxes, drastically reducing the time it takes to sort through daily email.
Gary Lamontagne | 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

Untangle NG Firewall

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
Untangle NG Firewall
9.9

Likelihood to Renew

Nagios Core
9.9
Untangle NG Firewall

Usability

Nagios Core
4.0
Untangle NG Firewall

Support Rating

Nagios Core
8.0
Untangle NG Firewall
8.5

Add comparison