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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
38th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Network Monitoring Software (34th), Server Monitoring (18th), IT Infrastructure Monitoring (34th), Cloud Monitoring Software (27th)
Logsign Next-Gen SIEM
Ranking in Log Management
48th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
4
Ranking in other categories
Security Information and Event Management (SIEM) (47th)
 

Mindshare comparison

As of August 2026, in the Log Management category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.1%, up from 0.4% compared to the previous year. The mindshare of Logsign Next-Gen SIEM is 1.0%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management Mindshare Distribution
ProductMindshare (%)
IBM SevOne Network Performance Management (NPM)1.1%
Logsign Next-Gen SIEM1.0%
Other97.9%
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,…
Thanuja Karunarathne - PeerSpot reviewer
Engineer at Connex Information Technologies
Real-time monitoring and analytics are very easy and fast and very easy to use
The alerting and real-time analytics helped the security team. They are using a Hadoop database, so real-time monitoring and analytics are very easy and fast. Queries return results quickly and in very small time. It has full automation and automated SIEM responses. We are currently only testing Logsign, but in a few months, we plan to integrate our servers, routers, firewalls, and endpoints into our company's Logsign instance. Then, we can manage everything using Logsign.

Quotes from Members

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

Pros

"It provides accurate data, which is critical, and I also like the very quick real-time reporting with one-minute polling, as I can pull up graphs and charts very quickly."
"It's good to go with SevOne because the creation of thresholds, of policies, the grouping of servers, that is easy."
"The automation feature is good because if your CMDB is OK and it is already in sync, then the automation part is good to go."
"Its ability to monitor practically any type of network device via SNMP is most valuable. This is the main functionality that we're using. If a network device exposes a metric, such as interface utilization, SevOne will monitor it for us."
"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."
"SevOne’s data collection functionality is very good. From a collection point of view, we pull SNMP data, which is simple. It is easy to manipulate the pull in the estate. It is really simple compared to some of the other products that we have used. However, for deferred data, i.e., things that we import or don't pull directly, we tend to have a preplanned integration. So, its Universal Collector is really useful."
"Definitely go for it."
"One of the most valuable features is the graphs, which you can build instantly. I have used some open-source platforms in the past, but they are not as good. With SevOne, the sampling in the graph can be every few seconds, not just every few minutes, and that's really helpful. It's really fast."
"It has full automation and automated SIEM responses."
"The most valuable features of Logsign SIEM are its cloud capabilities, alerting functionality, integration with Elastic Search, and configuration options."
"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

"Features like SMS support and a faster way to create objects in calculation editor would be good."
"Would benefit with the addition of AI modules for proactive data insights."
"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."
"The method of searching for SIP and the way to create the groups."
"I would like to see live maps as an added feature. Also, build modules on AI and EML to provide better data insights that would proactively tell us what we should be looking after."
"From the operator’s point of view, it is quite painful to have to remember that every device costs us some cash if added to SevOne (CAPEX and, later, yearly OPEX)."
"The only thing that worries me with SevOne is that they were acquired by Turbonomic and now by IBM."
"I am impressed with their LAN side, WAN side on the Wi-Fi domains, but the SD WAN has room to improve."
"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

"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."
"Prices per license are not huge, but they exist."
"Many tools price things based on the number of KPIs that you're collecting around a device. In many cases, there could be hundreds of metrics that you need to collect. SevOne provides device-level pricing. That gives us the flexibility to turn on, and expand on, the metrics that we're collecting around those devices, without taking a financial hit."
"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."
"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."
"The pricing has been fair."
"The tool is not expensive. We were able to negotiate with SevOne on pricing."
"Compared to other SIEMs, it has low pricing."
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Top Industries

By visitors reading reviews
Construction Company
13%
Financial Services Firm
13%
Manufacturing Company
11%
Comms Service Provider
6%
Financial Services Firm
13%
Comms Service Provider
12%
Construction Company
6%
Educational Organization
6%
 

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...
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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: August 2026.
909,725 professionals have used our research since 2012.