What users are saying about
64 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring#question3' target='_blank' rel='nofollow noopener noreferrer'>Customer Verified: Read more.</a>
Top Rated
131 Ratings
64 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>
Score 8.2 out of 101

Nagios Core

<a href='https://www.trustradius.com/static/about-trustradius-scoring#question3' target='_blank' rel='nofollow noopener noreferrer'>Customer Verified: Read more.</a>
Top Rated
131 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>
Score 8 out of 101

Likelihood to Recommend

AppDynamics

As it pertains to monitoring database transactions, as our application relies heavily on SQL, AppDynamic's monitoring tool made an immediate impact on sorting which ones are slow. The business transactions that we can capture are limited in the sense that our application works where it can't be limited to 200, so we ended having to setup service endpoints to account for it.
No photo available

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 profile photo

Feature Rating Comparison

Application Performance Management

AppDynamics
8.5
Nagios Core
Application monitoring
AppDynamics
8.8
Nagios Core
Database monitoring
AppDynamics
9.0
Nagios Core
Threshold alerts
AppDynamics
9.0
Nagios Core
Predictive capabilities
AppDynamics
7.1
Nagios Core
Application performance management console
AppDynamics
8.7
Nagios Core
Collaboration tools
AppDynamics
8.4
Nagios Core

Pros

AppDynamics

  • Giving a network map of our application that shows where slowdowns are occurring and where network traffic is running into a bottleneck.
  • We are able to gather node-specific information that shows the number of sessions a web server or even Redis session statistics.
  • We use AppDynamics to give a holistic view of our application allowing us to quickly narrow in on problems.
Tyler Twitchell profile photo

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 profile photo

Cons

AppDynamics

  • Price of the AppDynamics is high. But it has many valuable features. This makes it difficult for small businesses to enter.
  • Functionality is overkill for most small to midsize businesses (SMBs). When stacking up product units, it can get pricey for enterprises as well.
  • With fine granular configs and customizations available, it will also mean that it is very complicated and requires a certain amount of knowledge before we can make full use of all features in the product. Much careful thought and planning is required to get the most of it. Set-up will be longer. One recommendation is for features to be better documented.
No photo available

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.
No photo available

Likelihood to Renew

AppDynamics

No score
No answers yet
We are a reseller of appdynamics
No photo available

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.
No photo available

Usability

AppDynamics

No score
No answers yet
No answers on this topic

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.
No photo available

Support

AppDynamics

AppDynamics 9.3
Based on 3 answers
AppDynamics has its own community site that includes forums and a knowledge base. On the forums, you can converse with other members of the community and ask technical questions as you have them. Though this forum isn’t filled with people there are active members for you to gain some valuable insights.
Eduin Zuloaga profile photo

Nagios Core

Nagios Core 8.3
Based on 7 answers
A great tool that has many uses, and best of all, it's free. It works just as good as many multi-thousand dollar tools and is easy to set up and configure. For small to medium businesses who want to get on board with a monitoring solution for free, I would highly recommend it. There are some use cases where some other tools might work better out of the box for larger organizations that may demand more out of their monitoring solution, but in many cases, Nagios is more than adequate. With the large variety of add-ons and ways to customize Nagios, it can also tackle the large scale deployments and other useful features.
No photo available

Alternatives Considered

AppDynamics

New Relic is only SaaS and keys off of AppDex scoring (i.e. industry baselines) and not on my application's baselines. Where most of our stuff is custom apps, going off of industry wasn't valuable to us. It was also cost prohibitive
No photo available

Nagios Core

Nagios may not have as much metrics reporting or as many visualizations as the other products, but outdoes the others in ease of configuration and the ability to deliver multi-faceted alerting across a variety of applications, with the help of plugins or with the user community's assistance on coding checks. The flexibility of scripts that support its plugins are also superior to the other products.
No photo available

Return on Investment

AppDynamics

  • AppDynamics isn't cheap, but it definitely helps to ensure our applications and APIs are up and running without issue. The alerting is usually good but occasionally mixed, for example sometimes flagging a single error as a critical issue since the API is usually completely error free.
  • The cost saving in terms of trouble shooting and analyzing issues in production is fantastic - to know about issues before they are reported by customers enables you to be proactive in resolving them and ensuring maximum up time for our applications.
No photo available

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 profile photo

Pricing Details

AppDynamics

General

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

Nagios Core

General

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

Rating Summary

Likelihood to Recommend

AppDynamics
8.9
Nagios Core
8.6

Likelihood to Renew

AppDynamics
Nagios Core
9.9

Usability

AppDynamics
Nagios Core
4.0

Support

AppDynamics
9.3
Nagios Core
8.3

Add comparison