Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Icinga
Score 8.9 out of 10
N/A
Icinga is an open source network monitoring platform. It includes automation, modularized integration packages, and prebuilt alerts and reporting capabilities.N/A
Nagios Core
Score 7.9 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
Sumo Logic
Score 8.8 out of 10
N/A
Sumo Logic is a log management offering from the San Francisco based company of the same name.
$3
Per GB Logs
Pricing
IcingaNagios CoreSumo Logic
Editions & Modules
No answers on this topic
Single License
Free
Single License
Free
Essentials
$3.00
Per GB Logs
Enterprise
$4.00
Per GB Logs
Enterprise Security
$4.25
Per GB Logs
Enterprise Suite
$4.75
Per GB Logs
Offerings
Pricing Offerings
IcingaNagios CoreSumo Logic
Free Trial
NoYesNo
Free/Freemium Version
NoYesNo
Premium Consulting/Integration Services
NoYesNo
Entry-level Setup FeeNo setup feeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
IcingaNagios CoreSumo Logic
Considered Multiple Products
Icinga
Chose Icinga
PRTG was the solution that was implemented before. As Icinga is Open Source we saved the licensing fee, as we ran out of free checks. I also had knowledge in Icinga so we switched over.

Nagios is inferior to Icinga in my opinion, as Icinga has the better Web UI, which I use the …
Chose Icinga
Installation and initial configuration is straight forward. However the system can grow in complexity very quickly, if not managed correctly.
Chose Icinga
Icinga was initially a fork of Nagios. Over time, the configuration language was replaced with something more programmatic. This configuration language is one of the big sellers of this product. It allows flexible, quick configuration of large sets of hosts and services with …
Chose Icinga
While Icinga holds its own against old stalwarts like Nagios and Zabbix, it simply can't compete with the new generation of SaaS service/server monitoring software in terms of ease of use, feature-completeness, integration with things like Cloudwatch, CloudHealth, New Relic, …
Chose Icinga
There are two main competitors of Icinga in my opinion, Nagios, and NetFlow based monitoring solutions. Both are good, Icinga, is a more refined version of Nagios with a much better API and backwards compatibility to the platform. If you are running Nagios, you can transfer …
Chose Icinga
Icinga is better than Nagios because of its nicer user interface. New Relic can monitor CPU/memory and disk usage, but it's more of a performance and application troubleshooting tool rather than monitoring.
Nagios Core
Chose Nagios Core
We selected Nagios because of the size of its community. We've used some of the others in the field over the past few years, Nagios had the best features out of the box coupled with it's following made it an easy selection.
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 …
Chose Nagios Core
Nagios was the best in the past and why I chose it for many of the companies I've worked for. Also, coming in to a company, there is almost always a Nagios server installed and since everyone knows the software it's easy to write plugins for it. But, in 2015, Nagios is a …
Sumo Logic
Chose Sumo Logic
We felt the features were comparable and Sumo Logic offered a better price. This was our first log aggregation tool so we don't have a lot of insight for competing products. I speak with many others specifically regarding Splunk and it seems to be comparable in many ways except …
Best Alternatives
IcingaNagios CoreSumo Logic
Small Businesses
ConnectWise Automate
ConnectWise Automate
Score 8.4 out of 10
ConnectWise Automate
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Score 8.4 out of 10
InfluxDB
InfluxDB
Score 8.8 out of 10
Medium-sized Companies
Logz.io
Logz.io
Score 8.5 out of 10
Icinga
Icinga
Score 8.9 out of 10
Logz.io
Logz.io
Score 8.5 out of 10
Enterprises
ScienceLogic SL1
ScienceLogic SL1
Score 8.8 out of 10
ScienceLogic SL1
ScienceLogic SL1
Score 8.8 out of 10
NetBrain Technologies
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Score 8.8 out of 10
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User Ratings
IcingaNagios CoreSumo Logic
Likelihood to Recommend
8.0
(7 ratings)
8.5
(44 ratings)
9.4
(17 ratings)
Likelihood to Renew
9.0
(1 ratings)
9.9
(3 ratings)
-
(0 ratings)
Usability
-
(0 ratings)
4.0
(1 ratings)
9.0
(5 ratings)
Support Rating
-
(0 ratings)
7.7
(9 ratings)
8.7
(6 ratings)
Implementation Rating
-
(0 ratings)
-
(0 ratings)
9.0
(1 ratings)
Professional Services
-
(0 ratings)
-
(0 ratings)
6.2
(3 ratings)
User Testimonials
IcingaNagios CoreSumo Logic
Likelihood to Recommend
Icinga GmbH
Icinga is a world-class monitoring system. It can be used for most general monitoring situations. It is not a silver bullet, however, and there are instances where domain-specific monitoring systems are necessary. However, the output from those monitoring systems can be funneled into Icinga as a central monitoring and alerting system.
Read full review
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.
Read full review
Sumo Logic
SumoLogic is a fantastic log aggregator and analysis tool, a fine alternative to Splunk. Searching is powerful and mostly intuitive and results come fast. If you have application logs in clusters or Kubernetes pods that lose their logs every time they're restarted, Sumo is the solution for you
Read full review
Pros
Icinga GmbH
  • Wealth of community-developed plugins.
  • Stable codebase.
  • Icinga 2 supports distributed monitoring.
  • Very performant, can support tens of thousands of checks per server.
Read full review
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.
Read full review
Sumo Logic
  • Sumo Logic allowed for our InfoSec team to ingest logs from our CDN directly, in real-time, instead of massive compressed archives that were sent every two-hours (the only alternative at the time). Sumo Logic had an app for these logs, that allowed us to easily get an immediate payoff from the data, with canned dashboard and saved searches.
  • Sumo Logic has a fairly extensive REST API when it comes to log sources, source configurations, dashboard data, searches, etc. Their wiki for the API is usually kept up to date.
  • Sumo Logic, during the period of time I had used their product, had added the ability to configure agents via configuration files. This allowed customers to configure their endpoints, and modify the endpoints, with configuration management tools like Chef / Puppet / Salt. Beforehand, the only option was to always make changes either via the web portal or REST API.
  • The solutions engineers were extremely helpful, and easily reachable when issues would occur.
  • Users at our company found it easy to get started, working on new dashboards, scheduled searches, and alerting. The alerting worked well with our third-party paging tool.
Read full review
Cons
Icinga GmbH
  • High learning curve, setting up Icinga from scratch can be a bit of a challenge starting out.
  • If the io2db process fails you UI stops updating, which can be very frustrating.
  • There is no simple mechanism for adding new hosts and services through the web UI, it's all very config-file based.
Read full review
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.
Read full review
Sumo Logic
  • I like the help center, but I think if it had more GUI tools, it could help new users.
  • Pulling out data is sometimes hard to read, (Maybe if I knew how to export data better, this would not be an issue for me).
  • I would like better know-how on how to create reports that will help our business.
Read full review
Likelihood to Renew
Icinga GmbH
Icinga is a solid solution which does everything it promises. It is backwards compatible with most Nagios instances, making the transition very easy. Once you get the hang of installing new plugins and editing configuration files expanding its monitoring capabilities are easy.
Read full review
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.
Read full review
Sumo Logic
No answers on this topic
Usability
Icinga GmbH
No answers on this topic
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.
Read full review
Sumo Logic
Sumo Logic is very powerful but definitely requires some configuration work to get the most out of it. You can get a certification related to this, but it is definitely not something you can just throw together.
Read full review
Support Rating
Icinga GmbH
No answers on this topic
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.
Read full review
Sumo Logic
I would give this rating because I attended a free Sumo Logic training at a WeWork in Chicago. I found the training very useful, and I learned a lot of features that I was not aware of before I went to the training. I like the idea that SumoLogic provides free training seminars. I am certified in level1, and I plan on certifying to level2.
Read full review
Implementation Rating
Icinga GmbH
No answers on this topic
Nagios Enterprises
No answers on this topic
Sumo Logic
I was satisfied with the implementation, as at the time, it was the best way to implement the product with the available feature sets in Sumo Logic. User creation and management became more of an issue during continued use, instead of it being an issue related to deploying the product in our environment.
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Alternatives Considered
Icinga GmbH
Icinga is better than Nagios because of its nicer user interface. New Relic can monitor CPU/memory and disk usage, but it's more of a performance and application troubleshooting tool rather than monitoring
Read full review
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
Sumo Logic
Sumo Logic works very well out of the gate. For a small business it has given us what we need. I worked at a larger company previously, and we produced so many logs we had to create a custom logging service to handle them all. Cost and availability are big issues when deciding between the different services, whether self maintained and hosted, or provided by another company.
Read full review
Professional Services
Icinga GmbH
No answers on this topic
Nagios Enterprises
No answers on this topic
Sumo Logic
I've assisted several OneLogin customers with partner accounts to Sumo Logic. It has always been pleasant.
Read full review
Return on Investment
Icinga GmbH
  • With one check you know which applications are faulty e.g. after an upgrade. Which is big time saver
  • You easily detect outages ion the applications so that your customer ideally does not even realize there was an outage.
  • Detect if the environment does deliver the same result as in the same time as before to detect shortages.
  • Additional information when debugging. Saved us several hours where we could simply point to a database which was slow.
Read full review
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.
Read full review
Sumo Logic
  • I can't think of any negative side effects other than it being SO slow sometimes, but compared to Splunk everything is slow
  • It's SO much cheaper than Splunk that the time it takes to query information is well worth it
  • In the times that we've had Sumo go down or stop logging information, we've found that we'd be absolutely lost without Sumo
Read full review
ScreenShots