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Icinga vs ThreatSync NDR comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 18, 2026

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 Network Monitoring Software
41st
Average Rating
7.6
Reviews Sentiment
6.1
Number of Reviews
17
Ranking in other categories
Server Monitoring (17th), IT Infrastructure Monitoring (48th), Cloud Monitoring Software (32nd)
ThreatSync NDR
Ranking in Network Monitoring Software
56th
Average Rating
8.6
Reviews Sentiment
8.7
Number of Reviews
2
Ranking in other categories
Network Detection and Response (NDR) (18th)
 

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Icinga is 1.1%, down from 3.1% compared to the previous year. The mindshare of ThreatSync NDR is 0.3%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Icinga1.1%
ThreatSync NDR0.3%
Other98.6%
Network Monitoring Software
 

Featured Reviews

reviewer2292201 - PeerSpot reviewer
Innovation Service Manager at a tech services company with 201-500 employees
Easy to use, and it's possible to customize the product as per the needs we may have but average multi-tenancy aspect
It's supported by the community. We use Icinga, which is not part of the Open-Source platform but is wrapped into a commercial solution from another provider, a local provider in Italy. Icinga is an open-source platform, so it is supported by the community. It's quite easy to use, and it's possible to customize the product as per the needs we may have. So it's not expensive, and it's quite a general purpose. We can easily monitor any kind of infrastructure we encounter. 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. The alerting is the same as any other monitoring platform. It's not a "wow" feature that has changed our lives, but it's perfectly adequate.
Michael-Foster - PeerSpot reviewer
Head of IT at Bulkhaul Limited
Has improved threat detection and reduced manual workload through real-time cloud insights
ThreatSync+ NDR has helped identify potential security gaps in my network, and we are currently working on resolving them. The impact on incident response time varies. During daytime operations, it reacts instantly with a notification delay of 10 to 20 minutes, while nighttime notifications can have up to eight hours delay. ThreatSync+ NDR has enhanced our ability to proactively manage network risks by enabling us to implement extra measures at a lower level based on its findings. The compliance reporting tools are comprehensive and meet our requirements. Though we haven't conducted official compliance reporting yet, we anticipate it will save approximately one day of work in report compilation. Regarding pricing, WatchGuard rates a nine out of ten. We maintain 1,001 licenses for ThreatSync+ NDR, serving approximately 1,000 users, with about 300 local users in the UK. ThreatSync+ NDR's effectiveness in identifying weaknesses before exploitation is excellent and very quick. I recommend ThreatSync+ NDR to other users based on its rapid deployment and immediate value delivery. I rate ThreatSync+ NDR 9 out of 10.

Quotes from Members

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

Pros

"The drafts are easy but what I like about Icinga is that there are many add-ons that you can download."
"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."
"Macros and the ability to connect it to Google Maps are valuable features."
"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."
"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."
"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."
"There's a module called Icinga Director, which helps us configure the product using an intuitive interface through clicks instead of creating a text configuration. It's very helpful for us."
"If you have a small infrastructure or a small number of devices that you want to monitor, then I think it's a good solution."
"Implementing ThreatSync+ NDR has influenced our business significantly as it provides enhanced security and saves several hours daily by eliminating manual log reviews."
"ThreatSync NDR is a strong addition to our company's security architecture."
 

Cons

"We have found some problems with Nagios, and support isn't very responsive."
"The solution lacks many features important to higher-level IT management and network support."
"Network Discovery capabilities would be extremely helpful."
"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 installation and configuration are very complex."
"The user interface should be improved."
"At this time, the layout of the website is a bit difficult. It should be more user-friendly for changing the background and logos."
"There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved."
"There are definitely areas for improvements in ThreatSync NDR, as no product is perfect. Its effectiveness depends on proper network visibility, so if important traffic segments are not mirrored or monitored, detection may be incomplete."
"After using ThreatSync+ NDR for about a year, areas for improvement include the ability to pull logs from other vendors using an API."
 

Pricing and Cost Advice

"We're using the free version of Icinga."
"It's an open-source solution."
"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."
"It is cost-effective, and the return on investment can be very interesting because the price is low."
"This is an open-source solution with paid support."
"The product is inexpensive compared to other DBM products."
"The solution is free to use."
"The solution is cheap."
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Top Industries

By visitors reading reviews
Educational Organization
14%
Comms Service Provider
11%
Financial Services Firm
10%
University
9%
Construction Company
16%
Outsourcing Company
9%
Comms Service Provider
7%
Transportation Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise8
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with ThreatSync+ NDR?
After using ThreatSync+ NDR for about a year, areas for improvement include the ability to pull logs from other vendors using an API. You can use Netflow which gets around this in some cases.
What is your primary use case for ThreatSync+ NDR?
We use ThreatSync+ NDR for both network monitoring and detection and response.
What advice do you have for others considering ThreatSync+ NDR?
ThreatSync+ NDR has helped identify potential security gaps in my network, and we are currently working on resolving them. The impact on incident response time varies. During daytime operations, it...
 

Also Known As

Icinga Cloud Monitoring
No data available
 

Overview

 

Sample Customers

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre
Information Not Available
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