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Icinga vs ServiceNow Discovery comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Icinga
Ranking in Server Monitoring
12th
Average Rating
7.6
Reviews Sentiment
6.1
Number of Reviews
17
Ranking in other categories
Network Monitoring Software (17th), IT Infrastructure Monitoring (25th), Cloud Monitoring Software (18th)
ServiceNow Discovery
Ranking in Server Monitoring
2nd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
42
Ranking in other categories
IT Asset Management (3rd), Cloud Resource Discovery Services (1st)
 

Mindshare comparison

As of July 2025, in the Server Monitoring category, the mindshare of Icinga is 9.1%, up from 6.6% compared to the previous year. The mindshare of ServiceNow Discovery is 3.8%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring
 

Featured Reviews

Harrison Bulley - PeerSpot reviewer
A stable, scalable and cost-effective solution that helps with inbuilt scripts for easy modification
I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built.
Ayobanji Iluyomade - PeerSpot reviewer
Service helps organizations with network discovery and IT infrastructure management but troubleshooting challenges remain
ServiceNow Discovery was adopted by my organization. We use ServiceNow Discovery for discovery and ITSM The most beneficial features of ServiceNow Discovery for maintaining my IT infrastructure are the CMDB top and discovery of network switches. The areas of ServiceNow Discovery that have room…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The value of Icinga is that it has hundreds of plugins, so it's really easy to monitor pretty much anything."
"An affordable solution for small organizations to do basic network monitoring."
"The ability to customize scripts and build your own queries to request information from the infrastructure elements you want to monitor. This level of personalization and customization is highly appreciated."
"We have found the solution to be stable."
"I like the ability to amend and adjust things really easily, which is useful in a case where you could make it auto-discover and then set a template to say all of these applications or servers under this template have an automatic threshold set that you’d set up manually."
"Icinga does the job and is fairly stable."
"Icinga has multiple automation and integration features. There is an API for everything and a web UI for configurations. The APIs enable you to automate tasks in Icinga. We can also use plugins to talk to the API. The Icinga Director talks to a database in the background, and you can import settings from the CMDB to all systems in Icinga."
"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."
"The solution finds public cloud infrastructures globally and updates the integration management database, service catalogs, and asset management details."
"The most valuable feature is its integration with CMDB, as it collects all the data."
"I like ServiceNow Discovery's overall structure and the way data comes in without creating a different dashboard or interface."
"Discovery enables us to get an accurate inventory that's updated daily. It eliminates human error and the need for people to update configuration changes manually. We have not implemented them yet but plan to set up alerts on CIs that are being audited to see if there are any changes."
"It has been stable since deployment."
"The most valuable asset is relationship building because the solution discovers and builds auto relationships in a way that makes cleanup very easy."
"It does a good job of collecting the data that's necessary for data centers, and IT's operations."
"The product's discovery feature is valuable due to its accuracy, reliability, and the high prestige associated with the information it provides."
 

Cons

"We have found some problems with Nagios, and support isn't very responsive."
"Icinga is a complex solution that's hard to learn. It's a powerful product for monitoring, but new users will have a hard time figuring out what to do."
"One thing that Icinga lacks is the capability to create advanced and customized dashboards within the tool itself."
"The installation and configuration are very complex."
"One of the areas that are frustrating is remote monitoring for more than one machine."
"In general, the product does not look good. However, it does what it is supposed to do. So, the improvements should focus on usability and UI."
"The solution lacks many features important to higher-level IT management and network support."
"The user interface should be improved."
"The continuous improvement in the quality and customization of the product features would be beneficial, particularly as more customers rely heavily on its capabilities."
"The solution should improve the classes of discovery assets to disregard more junk data."
"I am not seeing significant ROI beyond breaking even on what I spend."
"In a few instances, ServiceNow has failed to discover some basic things. Some other tools are better at network discovery than ServiceNow. I'm not talking about database servers or any other infrastructure—only networking. Cloud discovery could also be better."
"ServiceNow Discovery could improve the interface. The navigation bar could improve. It would be helpful to have a landing page to go to find all the elements in one place."
"Without improvement in the patters, applications can't be discovered"
"The initial setup could be made easier. We hired professionals to implement it, and they trained our employees for ongoing processes."
"ServiceNow is very costly."
 

Pricing and Cost Advice

"It is cost-effective, and the return on investment can be very interesting because the price is low."
"The solution is cheap."
"It's an open-source solution."
"We're using the free version of Icinga."
"The product is inexpensive compared to other DBM products."
"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."
"The solution is free to use."
"This is an open-source solution with paid support."
"The price could be better. It's a bit on the pricey side."
"It costs a lot. It is probably close to over a hundred thousand. It's an expensive platform, but you can't compare ServiceNow's Discovery functionality to other discovery tools. It's not an apples-to-apples comparison of ServiceNow to a configuration management tool to an asset management tool because it does those things, but it's not those things."
"It's on a yearly basis. We renew our contract for three years at a time."
"You need a subscription to ServiceNow Discovery, so you can use its features. You can also use specific plugins with the tool, and some of the plugins are free. I don't have information on how much my company pays for the subscription to ServiceNow Discovery."
"Setting up and licensing for ServiceNow can be expensive, especially for enterprise service management."
"There is a need to make payments every quarter of a year towards the licensing costs of the solution. ServiceNow Discovery is an expensive tool."
"I would rate the product's pricing a six out of ten. We had availed some discount from the standard pricing. Even then, the tool's pricing is expensive. You have to pay some vendor service fees for the product's implementation."
"The solution is not inexpensive so pricing is rated a three out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Comms Service Provider
11%
Manufacturing Company
8%
Computer Software Company
15%
Financial Services Firm
12%
Healthcare Company
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Icinga?
The best thing about the solution is how it highlights errors, the issues, and what needs my attention. The solution directs me to areas that I should look for first.
What is your experience regarding pricing and costs for Icinga?
It is cost-effective, and the return on investment can be very interesting because the price is low. If you want to include this product in the services you offer to your customers, the return on i...
What needs improvement with Icinga?
There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved. For instance, multi-tenancy for monitoring the virtual infrastructur...
What do you like most about ServiceNow Discovery?
The solution can prioritize the discovery of IP ranges. The product automatically places all Discovery CIs into the correct class within the CMDB.
What is your experience regarding pricing and costs for ServiceNow Discovery?
I think the price of ServiceNow Discovery is cheaper than BMC.
What needs improvement with ServiceNow Discovery?
The areas of ServiceNow Discovery that have room for improvement are getting custom reports on the relationship between CIs that are not on the same table.
 

Comparisons

 

Also Known As

Icinga Cloud Monitoring
No data available
 

Overview

 

Sample Customers

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre
York, National Grid, DXC Technology, experian, BEACHBODY
Find out what your peers are saying about Icinga vs. ServiceNow Discovery and other solutions. Updated: June 2025.
860,592 professionals have used our research since 2012.