IBM SevOne Network Performance Management (NPM) vs Logsign Next-Gen SIEM comparison

IBM and Logsign are both solutions in the Log Management category. IBM is ranked #44 with an average rating of 7.5, while Logsign is ranked #38 with an average rating of 8.0. IBM holds a 0.7% mindshare in Log Management, compared to Logsign’s 0.8% mindshare. Additionally, 96% of IBM users are willing to recommend the solution, compared to 100% of Logsign users who would recommend it.

IBM SevOne Network Performa...

Read 54 IBM SevOne Network Performance Management (NPM) reviews

4,565 Views
1,096 Comparison Views

96% willing to recommend

Logsign Next-Gen SIEM

Read 4 Logsign Next-Gen SIEM reviews

1,491 Views
910 Comparison Views

100% willing to recommend

IBM SevOne Network Performa...

Logsign Next-Gen SIEM

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 9, 2024

IBM SevOne Network Performance Management and Logsign Next-Gen SIEM compete in network and security management. IBM SevOne NPM excels in network management, while Logsign SIEM leads in security information and event management due to its extensive features.

Features: IBM SevOne NPM offers in-depth network monitoring, robust reporting, and scalability, ideal for large infrastructures. Logsign provides powerful security analytics, real-time alerting, and correlation capabilities, beneficial for cybersecurity-focused organizations.

Room for Improvement: IBM SevOne NPM needs better integration flexibility, reduced complexity for new users, and improved user interface. Logsign requires advanced customization, broader third-party tool integration, and enhanced dashboard functionalities.

Ease of Deployment and Customer Service: IBM SevOne NPM is deployed swiftly but involves a learning curve, supported by effective customer service. Logsign's deployment is straightforward, with proactive support ensuring smooth setup, earning positive customer service feedback.

Pricing and ROI: IBM SevOne NPM has competitive setup costs with clear value return from network enhancements. Logsign demands a higher initial investment but offers strong ROI through improved security postures and threat management.

To learn more, read our detailed IBM SevOne Network Performance Management (NPM) vs. Logsign Next-Gen SIEM Report (Updated: February 2026).

Buyer's Guide

IBM SevOne Network Performance Management (NPM) vs. Logsign Next-Gen SIEM

February 2026

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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

44th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Network Monitoring Software (40th), Server Monitoring (19th), IT Infrastructure Monitoring (40th), Cloud Monitoring Software (29th)

Logsign Next-Gen SIEM

Ranking in Log Management

38th

Average Rating

7.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Security Information and Event Management (SIEM) (38th)

Mindshare comparison

As of February 2026, in the Log Management category, the mindshare of IBM SevOne Network Performance Management (NPM) is 0.7%, up from 0.3% compared to the previous year. The mindshare of Logsign Next-Gen SIEM is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management Market Share Distribution
Product	Market Share (%)
Logsign Next-Gen SIEM	0.8%
IBM SevOne Network Performance Management (NPM)	0.7%
Other	98.5%

Log Management

Featured Reviews

reviewer1543041

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,…

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Ayaz Ahmed

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.

Read full review

Quotes from Members

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

Pros

"It also gives us the closest thing to real-time insight into network performance that we have, with just a 10-second delay. It's very important for us to know the health of the infrastructure very quickly."

"I like the tool’s scalability and real-time reports. Earlier, we struggled to give real-time reports to clients. I also like the tool’s deployment model where we can deploy it either on-premises or in-house. We don’t have to carry the data all over the globe. Also, I am impressed with the tool's flow reporting and Wi-Fi."

"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 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."

"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 network data collection has been very flexible for us. It's been thorough in areas that were lacking. They have a team that I've worked with to add other pieces to it. So if it's missing something out of the box, they work with me to add it. I was able to collect that data. It's not perfect, but it's pretty thorough."

"We find that the reporting is particularly valuable in terms of not only communicating with our peer teams but also with the executives."

"The most valuable feature is the NMS because that's the core of the system. Without the NMS, the other tools aren't that usable."

More IBM SevOne Network Performance Management (NPM) pros

"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

"The one area with room for improvement is probably administration. They added data insights to make a better user experience, but I'd like to see some improvements in the way the system's administered."

"The customizations are very hard. The person doing it has to be very good at analytics and has to be very good in all languages"

"We need to be thinking about streaming telemetry protocols. They already have the port for enhanced visualization, which they already have through Data Insight."

"Telemetry is hot these days, and IBM can improve SevOne's support for telemetry correction. Reporting is another feature that could be better. It provides the bare minimum functionality, which is good enough for most engineers, but the management isn't advanced. The new portal provides a much lighter view and better visualization, but the management is not so good."

"I'm not really sure if this was the software's fault or a server issue, but a couple of years back the disks were failing on our SevOne physical server every month and the server would go down. The secondary server took over from the primary until the disk issue was resolved. That was annoying."

"SevOne should work with the graphs legend functionality."

"User-friendly, multi-tenancy."

"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."

More IBM SevOne Network Performance Management (NPM) cons

"AI and machine learning need to be developed. If they develop those features, I think everything will be fine."

"Improvements needed in Logsign SIEM are providing specific security alerts that can be filtered and configured more effectively."

"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."

"There are cheaper solutions available."

"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."

"The pricing has been fair."

"A blocking point is the high upfront cost because it is challenging to get it accepted and the purchase approved."

"Have a bank of licenses, because it is about the number of objects (RAM, ports, CPU, etc.)."

"There are different options available for licensing, with the per-device option being more expensive but more flexible."

"Prices per license are not huge, but they exist."

More IBM SevOne Network Performance Management (NPM) pricing and cost advice

"Compared to other SIEMs, it has low pricing."

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Top Industries

By visitors reading reviews

Manufacturing Company

14%

Financial Services Firm

13%

Computer Software Company

Performing Arts

Comms Service Provider

11%

Financial Services Firm

10%

Computer Software Company

Consumer Goods Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	6
Large Enterprise	45

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...

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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...

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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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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.

See all answers

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...

See all answers

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...

See all answers

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Product Reports

Buyer's Guide

IBM SevOne Network Performance Management (NPM)

January 2026

IBM SevOne Network Performance Management (NPM) report

Download IBM SevOne Network Performance Management (NPM) product report

Buyer's Guide

Security Information and Event Management (SIEM)

February 2026

Download Logsign Next-Gen SIEM product report

Also Known As

SevOne

No data available

Overview

The IBM® SevOne Network Performance Management (IBM SevOne NPM) solution helps you spot, address, and prevent network performance issues early with machine learning-powered analytics from a single source. Boost network performance and improve your user application experience by proactively monitoring your multivendor end-to-end network across enterprise, communication, and managed service provider networks.

Transform raw network performance data into intelligent and actionable insights. The IBM SevOne NPM solution goes beyond detection, combining industry-leading expertise and advanced technology to help your IT team plan and optimize your network and act on what matters: improving network performance to provide an exceptional customer experience.

For further information, please visit www.ibm.com/cloud/sevo...

IBM

Logsign delivers automation-driven cyber security solutions and are committed to providing the smartest, easiest-to-use and most affordable cybersecurity detection and response solutions and value-added services. Logsign Next-Gen SIEM is an enterprise-grade SIEM, inline with our promise, it's easy-to-deploy, easy-to-use and affordable unlike the other enterprise-grade SIEM softwares.

Easy-to-deploy, easy-to-use and affordable SIEM for all.
Unlimited scalability, high availability - cluster SIEM, big data infrastructure.
Deploy on every environment, on-premise solution.
400+ predefined integrations and free plugin service.
Collects & stores unlimited data.
Threat hunting, fast search & investigation, advanced behavior analysis, IOC detection.
Real-time detection & prevention, wide correlation library based on Mitre Att&ck framework.
Real-time monitoring, predefined dashboards & reports, meeting compliance requirements (PCI DSS, ISO 27001, HIPAA, SOX and more).
Automated notifications, automated actions.
Flexible pricing options, and more information and for more automated response features, please look for our SOAR platform.

Logsign

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.

Buyer's Guide

IBM SevOne Network Performance Management (NPM) vs. Logsign Next-Gen SIEM

February 2026

Free Report: IBM SevOne Network Performance Management (NPM) vs. Logsign Next-Gen SIEM

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