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IBM SevOne Network Performance Management (NPM) vs syslog-ng comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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

IBM SevOne Network Performa...
Ranking in Log Management
36th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Network Monitoring Software (34th), Server Monitoring (17th), IT Infrastructure Monitoring (36th), Cloud Monitoring Software (26th)
syslog-ng
Ranking in Log Management
18th
Average Rating
9.0
Reviews Sentiment
3.2
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Log Management category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.0%, up from 0.4% compared to the previous year. The mindshare of syslog-ng is 1.4%, down from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
syslog-ng1.4%
IBM SevOne Network Performance Management (NPM)1.0%
Other97.6%
Log Management
 

Featured Reviews

reviewer1543041 - PeerSpot reviewer
Network monitoring engineer at a tech vendor with 10,001+ employees
Provides consistent infrastructure monitoring with excellent usability and support
The primary use case of IBM SevOne Network Performance Management (NPM) is network monitoring. It helps to maintain the infrastructure's availability and ensure that alerts are generated when needed The most valuable features of IBM SevOne Network Performance Management (NPM) are its stability,…
OC
IT Infrastructure & Cloud Security Manager at Thux
Has ensured compliance by centralizing log data and supporting secure connections
We currently do not use that feature. We currently have just an open-source release, not a premium release. My boss has indicated that he wants to buy a premium syslog-ng version next month. I think we can use other features of this tool in the future. In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it.

Quotes from Members

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

Pros

"Flexible architecture: You can extend the system and its capacity by attaching another cluster pair."
"It's given us the ability to create various real-time network performance reports and distribute them to any colleague who can access these reports immediately."
"The tool has given a great visibility of what is going on our network and has helped to troubleshoot network-related issues quickly and accurately."
"We have benefited mainly from the use of the dashboard interface. It makes the network visually interesting for other people who are not in the network. A lot of people are not network techies who understand streams in the network. Based on location, we have streams coming in and out. They can see visually when there is some problem. They don't need to understand all the network technology behind it to be able to understand if everything is working well or if there is a problem."
"The features I find most valuable are-- Availability (provides continuous monitoring without loss of functions), and Performance management (takes data for troubleshooting and reporting network issues)"
"With this tool it is interesting to show the info to the client and explain where the traffic is."
"SevOne has rich API capabilities, giving us the flexibility to control what we collect and customize the collection, creation, and manipulation of now metrics as necessary."
"We have increased our capability a hundred-fold over, so it was more of a customer performance thing than ROI."
"Syslog-ng has built-in features that we can use to create alerts for a SIEM solution. It isn't a true SIEM solution, but it's sufficient for the time being."
"What I appreciate most about syslog-ng is its configuration; its C-style config is much easier to understand, read, and write than other popular solutions such as syslog or rsyslog."
"The ability to extract and store the logs is the most valuable feature of syslog-ng."
"Syslog-ng has a separate config file in addition to the core configuration."
"Syslog-ng provides easy access to all my logs. It helps me show managers and other clients precisely where an incident occurred. I also like it because you can integrate syslog-ng with multiple solutions to allow real-time monitoring."
"We chose syslog-ng because it is easy to install, easy to maintain, easy to update, and due to the fact that all data arrive in raw format, we can manipulate it as we want."
"For us, the most valuable feature is the use of compound search for searching logs at a specific time, by a specific user, or specific behavior."
 

Cons

"With the administrative management of the appliance, if some object appears from SevOne because something changed in the network or whatever, then as an administrator you will not be aware."
"Licensing costs can add up quickly, so know what you need to monitor and what you don’t."
"It needs a platform to add portals."
"There are some tweaks and enhancements that I've already requested. One is to be able to make changes per device rather than as a global setting. That has to do with naming. It's minor."
"There are a lot of pain points. My main problem is that we don't have a high availability system."
"I would say that incorporating other technologies, we have great performance data, but if it started doing intelligence and looked at the patterns or correlations, that would be great."
"When I started using it, I tried adding one of the BroadWorks application servers into SevOne... it created thousands and thousands of objects from that one application server and we immediately ran out of license... It would help, when new objects are discovered, if there were a way to categorize those objects and to pick the part of the object you need..."
"There is room for improvement in the integration with different vendors and the reporting capabilities."
"In syslog-ng, I think a GUI would be beneficial. I am unsure if the premium module has a GUI to administer it."
"There is room for improvement in terms of observability."
"There is always the potential for additional integration and protocol extensions."
"The filtering has room for improvement."
"It's hard to find people who know how to use syslog-ng. I often find problems with configurations, and solutions aren't integrated correctly with syslog-ng. For example, there might be data with extra decimals, or the collector agents are incorrectly named. It isn't a problem with the solution; it's a lack of professionals."
 

Pricing and Cost Advice

"The pricing has not evolved with the market, which is one of the reasons we are moving to a new product."
"Choose a SevOne partner who can provide SevOne as a service and can deliver professional services and maintenance."
"Have a bank of licenses, because it is about the number of objects (RAM, ports, CPU, etc.)."
"Although I don't have exact details in terms of cost, my experience has been that SevOne is willing to make a deal with the customer."
"For the value that you get from SevOne, it's worth the price. There are a lot of cheaper alternatives on the market, and even free options. But they require more staff, more resources, and engineers with more advanced knowledge of monitoring. That's what makes SevOne worth the price."
"It is inexpensive compared to other monitoring tools."
"A blocking point is the high upfront cost because it is challenging to get it accepted and the purchase approved."
"The pricing has been fair."
"Syslog-ng is open-source."
"Syslog-ng is a free open-source solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
12%
Manufacturing Company
11%
Comms Service Provider
7%
Financial Services Firm
11%
Government
10%
Manufacturing Company
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
 

Questions from the Community

What needs improvement with SevOne Network Data Platform?
There is room for improvement in the integration with different vendors and the reporting capabilities. It would be beneficial to have out-of-the-box integration with third-party vendors and improv...
What is your primary use case for SevOne Network Data Platform?
The primary use case of IBM SevOne Network Performance Management (NPM) ( /products/ibm-sevone-network-performance-management-npm-reviews ) is network monitoring. It helps to maintain the infrastru...
What advice do you have for others considering SevOne Network Data Platform?
To compete with custom-built tools, IBM SevOne Network Performance Management (NPM) should accommodate the desired features and be timely in the delivery of feature updates. I would rate the overal...
What needs improvement with syslog-ng?
We currently do not use that feature. We currently have just an open-source release, not a premium release. My boss has indicated that he wants to buy a premium syslog-ng version next month. I thin...
What is your primary use case for syslog-ng?
In Italy, we have to be compliant with the Garante for privacy. We have to log every login, logout, or login failure made by a system administrator. We store all syslog data of the infrastructure. ...
What advice do you have for others considering syslog-ng?
When it comes to parsing, I can parse both structured and unstructured data, though our data are only structured. Currently, we collect all data we receive as raw data. Each file is stored for each...
 

Also Known As

SevOne
No data available
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Tecnocom, University of Victoria, University of Exeter, Datapath
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. syslog-ng and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.