Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Nagios Core
Score 8.0 out of 10
N/A
Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.N/A
New Relic
Score 8.5 out of 10
N/A
New Relic is a SaaS-based web and mobile application performance management provider for the cloud and the datacenter. They provide code-level diagnostics for dedicated infrastructures, the cloud, or hybrid environments and real time monitoring.
$0
No credit card required; 100 GB free ingest per month, 1 free full user + unlimited basic users, 8 days retention, 100 Synthetics Checks
Pricing
Nagios CoreNew Relic
Editions & Modules
Single License
Free
Single License
Free
Free (Forever)
$0
No credit card required; 100 GB free ingest per month, 1 free full user + unlimited basic users, 8 days retention, 100 Synthetics Checks
Telemetry Data Platform
$0.25
per month per extra GB data ingest (after first free 100GB per month)
Incident Intelligence
$0.50
per month per event (after first 1000 free events per month)
Standard
$99
per month per full user (after first free full user - unlimited free basic users)
Pro
Contact sales team
Enterprise
Contact sales team
Offerings
Pricing Offerings
Nagios CoreNew Relic
Free Trial
YesNo
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Nagios CoreNew Relic
Considered Both Products
Nagios Core
Chose Nagios Core
We selected Nagios over other vendors like Cacti and Zabbix because it was easy to use and implement, and had better integrations.
Chose Nagios Core
Nagios is more configurable than competitors and we originally wanted something we could spin up quick for some simple checks. As our needs grew, our understanding and use of Nagios grew, and it was a natural choice. Having personally used other monitoring solutions, I prefer …
New Relic
Chose New Relic
10 years ago we used AppDynamics onpremise but the cost was too high and we migrated to New Relic, more economical and modern

Chose New Relic
50/50
Chose New Relic
The flexibility of developing custom dashboards, NRQL features over smarted other competitors for us.
Top Pros
Top Cons
Best Alternatives
Nagios CoreNew Relic
Small Businesses
Veeam ONE
Veeam ONE
Score 8.5 out of 10
InfluxDB
InfluxDB
Score 8.5 out of 10
Medium-sized Companies
IBM Instana
IBM Instana
Score 8.9 out of 10
GitLab
GitLab
Score 8.9 out of 10
Enterprises
IBM Instana
IBM Instana
Score 8.9 out of 10
GitLab
GitLab
Score 8.9 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Nagios CoreNew Relic
Likelihood to Recommend
8.5
(44 ratings)
8.5
(126 ratings)
Likelihood to Renew
9.9
(3 ratings)
8.8
(16 ratings)
Usability
4.0
(1 ratings)
7.5
(8 ratings)
Availability
-
(0 ratings)
9.1
(2 ratings)
Performance
-
(0 ratings)
9.1
(2 ratings)
Support Rating
7.7
(9 ratings)
9.0
(7 ratings)
Implementation Rating
-
(0 ratings)
8.5
(8 ratings)
Configurability
-
(0 ratings)
7.3
(3 ratings)
Ease of integration
-
(0 ratings)
9.0
(1 ratings)
Product Scalability
-
(0 ratings)
9.1
(2 ratings)
Vendor post-sale
-
(0 ratings)
8.2
(2 ratings)
Vendor pre-sale
-
(0 ratings)
8.2
(2 ratings)
User Testimonials
Nagios CoreNew Relic
Likelihood to Recommend
Nagios Enterprises
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.
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New Relic
New - relic is well suited if you want to analyse the performance of your services and you want to improve it. Integration with multiple services with same account gives a clear picture of flow of your APIs if you have micro-service architecture. New-relic is less appropriate when you want to do logging of your system. As it does not emits every single calls
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Pros
Nagios Enterprises
  • 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.
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New Relic
  • gives us an monitoring of all our underlying servers and also we can configure some alerts upon them like CPU and memory alerts.
  • Kubernetes cluster monitoring with new relic for EKS gives us and minute details of our cluster utilisation like node usage, pods memory request and limits
  • Network traceability for each and every request with response time analysis is great we can trace which component is responsible for generating response delay
  • log managements of the logs the infrastructure is generating we can view logs through there only
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Cons
Nagios Enterprises
  • 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.
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New Relic
  • I would like to see sort of simulator inside the user interface, that way we can send requests directly from it to test some configuration instead of setting up a test environment in our end.
  • It would be nice if the data ingestion can be filtered by APM's. That way we can know which application is ingested most data.
  • It would be nice if we could ingest logs (apache, system logs, and other logs) and correlate them with the APM.
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Likelihood to Renew
Nagios Enterprises
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.
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New Relic
The only issue that we have had with New Relic is that the price might be a little expensive for smaller companies. The amount of data you store in New Relic impacts the cost, and can get away from you if you don't work closely with the vendor. Overall though the application is top notch.
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Usability
Nagios Enterprises
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.
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New Relic
As an engineer, New Relic has been very quick and easy for me to pick up/install/use. It has been less easy for some of the less technical-minded folks in our organization and their UI still is inconsistent multiple years after refactoring their platform to be New Relic One.
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Reliability and Availability
Nagios Enterprises
No answers on this topic
New Relic
Never observed an outage
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Performance
Nagios Enterprises
No answers on this topic
New Relic
there are times where browser cache will cause issues that require you to clear your browser before continuing.
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Support Rating
Nagios Enterprises
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.
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New Relic
There are times I feel that the initial support is lacking. And in some cases the automated responses of not hearing anything are annoying if the reason why there has been no movement is because we are still waiting to hear back from NR support. So, i think they should loose the automation as it can seem disingenuous
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Implementation Rating
Nagios Enterprises
No answers on this topic
New Relic
It's better to start by implementing New Relic in one project and test everything. Try to follow best recommended practices and read all the official documentation. Everything seems well tested. Then, start by installing agents to the rest of your projects and keep a close look to all logs and metrics New Relic gives you.
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Alternatives Considered
Nagios Enterprises
Because we get all we required in Nagios [Core] and for npm, we have to do lots of configuration as it is not as easy as Comair to Nagios [Core]. On npm UI, there is lots of data, so we are not able to track exact data for analysis, which is why we use Nagios [Core].
Read full review
New Relic
New Relic is the most full-featured offering that we've found, and is incredibly easy to start using with a PHP app. The New Relic agent is installed as a PHP extension so it is able to monitor and track the performance of any PHP app being run by the web server. Other tools required the installation and setup of a PHP dependency at the application level.
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Scalability
Nagios Enterprises
No answers on this topic
New Relic
Agent deployment is easily integrated into our workflow. Adding the agent to new servers is quick and painless
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Return on Investment
Nagios Enterprises
  • With it being a free tool, there is no cost associated with it, so it's very valuable to an organization to get something that is so great and widely used for free.
  • You can set up as many alerts as you want without incurring any fees.
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New Relic
  • Less time debugging issues or letting issues go unknown
  • We know of issues before our customers
  • One common tool for logs, apm, infrastructure, and most alerting. Makes for easier developer experience.
  • Cost is expensive and is one of highest engineering spends
Read full review
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