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IBM SevOne Network Performance Management (NPM) vs Logsign Next-Gen SIEM 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
41st
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Network Monitoring Software (39th), Server Monitoring (17th), IT Infrastructure Monitoring (42nd), Cloud Monitoring Software (31st)
Logsign Next-Gen SIEM
Ranking in Log Management
38th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
Security Information and Event Management (SIEM) (38th)
 

Mindshare comparison

As of April 2026, in the Log Management category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.0%, up from 0.3% compared to the previous year. The mindshare of Logsign Next-Gen SIEM is 0.9%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
Logsign Next-Gen SIEM0.9%
IBM SevOne Network Performance Management (NPM)1.0%
Other98.1%
Log Management
 

Featured Reviews

Grzegorz Nowak - PeerSpot reviewer
Solution Architect at Wingu
Improves infrastructure planning by helping us analyze network traffic
We use SevOne to collect and report on network flows SevOne improves infrastructure planning by helping us analyze network traffic. We can look at bandwidth for specific endpoints on the customer's network and analyze traffic to identify issues. For example, maybe some connectors are unavailable.…
Ayaz Ahmed - PeerSpot reviewer
Cyber Security Specialist at lums
Works well for threat detection and security
Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively. There should be a focus on delivering alerts tailored to specific needs rather than overwhelming users with numerous alerts. Additionally, incorporating more mature data about threats is necessary for better threat detection.

Quotes from Members

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

Pros

"The reporting capabilities provided important metrics and data that helped in the oversight of our system, network, and overall IT infrastructure, both in terms of applications and hardware."
"Scalability. I have never had to worry about how to handle really big environments."
"The modules and the performance management reports that come with data insights are two of the most valuable features. I also find the reports for Wi-Fi, Netflow, LAN, and WAN for monitoring to be very good."
"The bi-directional integration with ServiceNow has saved me a lot of money in man-hours, over the course of the last few years."
"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)"
"It's a great solution for highlighting and discovering useful information regarding our network's elements."
"It is one of the most important systems we have in our environment for monitoring devices."
"Technical support is 10/10; responses to questions are within 20 minutes and the longest time to be resolved was three days."
"The most valuable features of Logsign SIEM are its cloud capabilities, alerting functionality, integration with Elastic Search, and configuration options."
"It has full automation and automated SIEM responses."
"Logsign provides sample logs within the product, allowing users to see how logs will appear before integration, which is a valuable feature for testing and understanding log formats."
 

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. If you are using this object in a report, this object will disappear from the report and you will not be aware of it. So, if you have 1,000 reports, you cannot always check these reports everyday to see if objects are missing or information has disappeared. We don't have any information on alerts, saying that something is happening there and maybe we need to take action. If an object was replaced by another one, or if a link was replaced by another one, then the graph needs to be changed because it doesn't exist in the graph anymore. However, we don't have this information."
"But keep in mind that if you're using the the PLA version of SevOne, the hardware support runs out in five years, so if something were to happen to the hardware after this period, it would not be covered."
"There is room for improvement in the integration with different vendors and the reporting capabilities."
"There are a lot of pain points. My main problem is that we don't have a high availability system."
"The tool needs improvement in non-Cisco SD-WAN."
"Their virtualization solution is not compatible with our Kubernetes environment, which is one of the reasons we are ending our relationship with them."
"Their virtualization solution is not compatible with our Kubernetes environment, which is one of the reasons we are ending our relationship with them."
"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."
"Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively."
"AI and machine learning need to be developed. If they develop those features, I think everything will be fine."
"I hope they address the pricing model for Logsign Next-Gen SIEM, especially regarding regional variations. The pricing should not differ based on the country of operation as it can lead to dissatisfaction among customers. A fixed pricing structure would be more favorable for us. I would also suggest enhancing the GUI interface and adding features similar to xFi Exchange from IBM Pure. This would streamline operations and save time for analysts."
 

Pricing and Cost Advice

"Choose a SevOne partner who can provide SevOne as a service and can deliver professional services and maintenance."
"The pricing has been fair."
"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."
"There are cheaper solutions available."
"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."
"There are different options available for licensing, with the per-device option being more expensive but more flexible."
"Compared to other SIEMs, it has low pricing."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
No data available
 

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 Logsign Next-Gen SIEM?
It does not have much AI and machine learning features yet. They are developing them and will be releasing them in a few months.
What is your primary use case for Logsign Next-Gen SIEM?
We use Logsign SIEM for various tasks in our daily operations. One key use case is for forensic analysis. We also use it to monitor critical servers and generate security alerts for actions like lo...
What advice do you have for others considering Logsign Next-Gen SIEM?
Overall, I would rate it an eight out of ten. AI and machine learning need to be developed. If they develop those features, I think everything will be fine. I can recommend it. Not for large enterp...
 

Also Known As

SevOne
No data available
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Turkish Petroleum, Tırsan, DP World, SAC American Colleges, Robert College, Unlu&Co, UniCo Insurance Company, ETSTur, CK Energy, UEDAS Energy, Wilo, Eurocross Assistance, Deloitte Turkey, Incı GS Yuasa, Pappara, Bilgi University, Anadolu University, İstanbul University, The Ministry of Energy and Natural Resources, TRT, Anadolu Media Agency, Ministry of Family, Labour and Social Services, Ispark, Spor AS and wide range of enterprises in different industries. 
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. Logsign Next-Gen SIEM and other solutions. Updated: April 2026.
886,510 professionals have used our research since 2012.