Graylog Enterprise vs IBM SevOne Network Performance Management (NPM) comparison

Graylog Enterprise vs. IBM SevOne Network Performance Management (NPM)

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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

Graylog Enterprise

Ranking in Log Management

8th

Average Rating

8.0

Reviews Sentiment

5.6

Number of Reviews

Ranking in other categories

No ranking in other categories

IBM SevOne Network Performa...

Ranking in Log Management

36th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Network Monitoring Software (34th), Server Monitoring (17th), IT Infrastructure Monitoring (36th), Cloud Monitoring Software (26th)

Mindshare comparison

As of June 2026, in the Log Management category, the mindshare of Graylog Enterprise is 2.8%, down from 6.6% compared to the previous year. The mindshare of IBM SevOne Network Performance Management (NPM) 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
Product	Mindshare (%)
Graylog Enterprise	2.8%
IBM SevOne Network Performance Management (NPM)	1.0%
Other	96.2%

Log Management

Featured Reviews

NicolaeCIornii

Security Officer at JSC "Moldtelecom" S.A.

Log analysis has become clearer and faster but visualization and extensibility still need work

The problem was with the complexity and the cost to add extensions. We found this very expensive to buy another version with additional features. I think that Graylog Enterprise does not have customizable dashboards. I did not see them in Graylog Enterprise because most of the time we used the open source free version, which is limited. I think Graylog Enterprise should improve some things that they have in the paid version and perhaps provide users with a menu that gives examples of parsing logs and draws graphics so that people do not need to improve another system such as Grafana. This would be interesting. When it comes to functionalities, I found the log management in Graylog Enterprise acceptable. It is very simple to use and to collect logs. It has support for different protocols and different ports, and the sidecar is easy to use. However, in visualization, I think it needs to be much better.

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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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Quotes from Members

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

Pros

"This had increased productivity for the dev and support teams, because we are directly notifying them."

"The Graylog features that have proven to be most beneficial for our data analysis in particular are that we tend to use it as a big data store, so we have the correlation rules that, if something matches under certain conditions, it raises an alarm."

"Troubleshooting is straightforward with Graylog Enterprise."

"Graylog is very handy."

"The build is stable and requires little maintenance, even compared to some extremely expensive products."

"The ability to write custom alerts is key to information security and compliance."

"We have scaled from a single machine installation (a VM with a Graylog + ES + MongoDB) to (2 Graylog + 2 ES + 3 MongoDB). This was done smoothly with a minimal impact on logging."

"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."

More Graylog Enterprise pros

"Customer Service: Fantastic – responsive."

"Scalability. I have never had to worry about how to handle really big environments."

"SevOne has much faster performance than our previous solution."

"Another useful feature is that SevOne gives you real-time insights into your network performance. It polls every five minutes. That is important for our customers because there are some network teams that are always monitoring their networks."

"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."

"Instant graphs, high frequency polling and the ability to create reports on the fly are the most valuable features we currently use."

"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."

"SevOne is excellent for transforming raw network performance data into actionable insights."

More IBM SevOne Network Performance Management (NPM) pros

Cons

"The infrastructure cost is the main issue. I like the rest. If the infrastructure costs could be lower, it would be fantastic."

"I wouldn't recommend the enterprise version, but as an open source solution, it is solid and works really well."

"The technical support is a weak point in this product. It's not so easy to contact them and they don't answer immediately."

"The alerting system could be more flexible."

"The initial setup was really complex because I did it myself."

"Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex."

"We ran into problems with Elasticsearch throwing a circuit-breaking exception due to field data size being too large. It turned out that the heap size directly impacted this size in a high-throughput environment, causing unexplained instability in Graylog. We were able to troubleshoot on the Elasticsearch size, but we should have been able to reference some minimum requirements for Graylog to know that our settings weren't sufficient."

"The biggest problem is the collector application, as we wanted to avoid using Graylog Collector Sidecar due to its architecture."

More Graylog Enterprise cons

"Features like SMS support and a faster way to create objects in calculation editor would be good."

"The user management features need to be improved. It would be nice if we had more granular control, or layers of control, out of the box."

"Software upgrades can be tricky is not easy."

"On a scale of one to ten, I am neutral because it is not too good and not too bad."

"Would benefit with the addition of AI modules for proactive data insights."

"High-frequency polling is data-intensive because you're pulling more. If SevOne could figure out a way to manage the impact of high-frequency polling on the system, that would be very popular."

"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."

"The tool needs improvement in non-Cisco SD-WAN."

More IBM SevOne Network Performance Management (NPM) cons

Pricing and Cost Advice

"Having paid official support is wise for projects."

"It's an open-source solution that can be used free of charge."

"You get a lot out-of-the-box with the non-enterprise version, so give it a try first."

"Graylog is a free open-source solution. The free version has a capacity limitation of 2 GB daily, if you want to go above this you have to purchase a license."

"Consider Enterprise support if you have atypical needs or setup requirements."

"If you want something that works and do not have the money for Splunk or QRadar, take Graylog."

"We're using the Community edition."

"It's open source and free. They have a paid version, but we never looked into that because we never needed the features of the paid version."

More Graylog Enterprise pricing and cost advice

"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 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."

"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."

"The tool is not expensive. We were able to negotiate with SevOne on pricing."

"The pricing has been fair."

"There are cheaper solutions available."

"The pricing has not evolved with the market, which is one of the reasons we are moving to a new product."

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

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

University

Financial Services Firm

14%

Construction Company

12%

Manufacturing Company

11%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	5
Large Enterprise	11

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

Questions from the Community

What is your experience regarding pricing and costs for Graylog?

I am not sure about the pricing, setup cost, and licensing because that was dealt with by a different team that handled the licensing and procurement.

What needs improvement with Graylog?

Graylog Enterprise performs well overall; however, the UI could be improved because the SOC team creates multiple dashboards based on their use cases, and creating dashboards is complex. If there w...

What is your primary use case for Graylog?

Graylog Enterprise is used primarily for log management and to perform security analytics. It helps the organization collect logs from different sources and centralize them in one place. We can sea...

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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Product Reports

Graylog Enterprise

Download Graylog Enterprise product report

IBM SevOne Network Performance Management (NPM)

Download IBM SevOne Network Performance Management (NPM) product report

IBM SevOne Network Performance Management (NPM) report

Also Known As

Graylog2

SevOne

Overview

Graylog Enterprise, recognized for log collection, real-time search, and enriched data handling, offers an open-source framework that integrates seamlessly with Elasticsearch. Its user-centric interface streamlines data correlation and log aggregation, supporting both backend services and comprehensive monitoring needs.

Graylog Enterprise stands out for its stability and powerful log management capabilities, facilitating efficient log aggregation, real-time updates, and data analytics. Users benefit from its plugin-based alerting, user-friendly interface, and support for microservices, including Docker integration. The ability to search in detail, flexible API integration, and data enrichment features are highly valued. Challenges include collector application issues, desired visualization enhancements, and authentication integration improvements. Users seek advancements in UI customization, backup functions, and easier rule creation.

What are Graylog Enterprise's most important features?

Log Collection: Efficiently aggregates and handles diverse logs.
Real-Time Search: Provides immediate log data access.
Custom Alerts: Plugin-based alerting for tailored notifications.
Dashboard Enhancements: Improved visualization for data insights.
Data Enrichment: Adds value through detailed log analysis.

What benefits and ROI can users expect?

Audit Trail Support: Essential for compliance in financial sectors.
Security Event Correlation: Enables incident analysis and response.
Faster Issue Identification: Speeds up troubleshooting with detailed visualization.
API Flexibility: Seamless integration across systems and environments.
Comprehensive Monitoring: Centralized log management enhances oversight.

In industrial use, Graylog Enterprise is crucial for audit trailing in financial sectors, facilitating security event identification and error monitoring. Backend teams leverage real-time analytics for swift issue resolution, while developers appreciate the comprehensive log visualization enabled by Docker integration for microservice management.

Graylog

IBM SevOne Network Performance Management offers real-time insights, customization, and integration capabilities to efficiently monitor network performance across diverse infrastructures, enhancing operational efficiency.

IBM SevOne NPM is recognized for its ability to provide scalable network monitoring across multi-vendor environments. It delivers real-time data insights essential for maintaining network health and performance. With features like SNMP monitoring, NetFlow data collection, and comprehensive dashboards, it supports proactive tracking and analysis. While challenges in upgrade processes and third-party integration exist, its ability to monitor network availability, capacity, and performance in complex environments makes it valuable for organizations managing data centers and virtual machines.

What are the key features of IBM SevOne NPM?

Real-time Data Insights: Provides immediate visibility into network performance.
Scalability: Supports growing infrastructure and diverse environments.
Customization: Adaptable to specific infrastructure needs.
Extensive Device Support: Monitors a wide range of network devices.
Comprehensive Dashboards: Offers detailed performance assessments.

What benefits and ROI should users expect from IBM SevOne NPM?

Improved Efficiency: Enhances operational processes through ITSM integration.
Proactive Monitoring: Facilitates early detection of network issues.
Flexible Infrastructure Support: Efficient in multi-vendor environments.
Insightful Reporting: Provides baseline comparisons and anomaly detection.

In industries such as IT service providers and large enterprises, IBM SevOne NPM is implemented for its ability to monitor extensive network environments, including data centers and virtual machines. Its proactive monitoring and reporting capabilities are instrumental in maintaining network health and ensuring seamless performance across multiple regions and platforms.

IBM

Sample Customers

Blue Cross Blue Shield, eBay, Cisco, LinkedIn, SAP, King.com, Twilio, Deutsche Presse-Agentur

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)

Graylog Enterprise vs. IBM SevOne Network Performance Management (NPM)