Graylog vs IBM SevOne Network Performance Management (NPM) comparison

Graylog and IBM are both solutions in the Log Management category. Graylog is ranked #15 with an average rating of 7.0, while IBM is ranked #46 with an average rating of 7.5. Graylog holds a 6.4% mindshare in Log Management, compared to IBM’s 0.4% mindshare. Additionally, 95% of Graylog users are willing to recommend the solution, compared to 96% of IBM users who would recommend it.

Graylog

Read 21 Graylog reviews

8,998 Views
8,998 Comparison Views

95% willing to recommend

IBM SevOne Network Performa...

Read 54 IBM SevOne Network Performance Management (NPM) reviews

3,214 Views
707 Comparison Views

96% willing to recommend

Graylog

IBM SevOne Network Performa...

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 9, 2024

IBM SevOne Network Performance Management and Graylog cater to network performance and log management needs, respectively. IBM SevOne NPM seems to have the upper hand due to its real-time insights and comprehensive monitoring features.

Features: IBM SevOne NPM provides robust real-time monitoring, extensive scalability, and the ability to handle complex network environments, essential for large-scale networks. Graylog is recognized for its efficiency in log management, advanced search capabilities, and flexibility in user-friendly setup.

Room for Improvement: Users suggest IBM SevOne NPM could improve integration, data filtering options, and adaptability to various IT environments. Graylog can benefit from more detailed documentation, streamlined setup processes, and enhanced support for troubleshooting issues.

Ease of Deployment and Customer Service: IBM SevOne NPM is praised for comprehensive deployment support and responsive customer service that ensures a seamless setup. Graylog is easy to set up but could enhance its customer support and detailed deployment assistance to match user expectations.

Pricing and ROI: Graylog is favored for its competitive pricing and value, appealing to budget-conscious organizations. IBM SevOne NPM, despite a higher investment, delivers significant ROI through its extensive capabilities, which justifies the cost for many users focused on detailed network performance management.

To learn more, read our detailed Graylog vs. IBM SevOne Network Performance Management (NPM) Report (Updated: July 2025).

Buyer's Guide

Graylog vs. IBM SevOne Network Performance Management (NPM)

July 2025

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Helped 865,384 peers since 2012

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

Ranking in Log Management

15th

Average Rating

8.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

IBM SevOne Network Performa...

Ranking in Log Management

46th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Network Monitoring Software (47th), Server Monitoring (20th), IT Infrastructure Monitoring (46th), Cloud Monitoring Software (30th)

Mindshare comparison

As of August 2025, in the Log Management category, the mindshare of Graylog is 6.4%, up from 6.0% compared to the previous year. The mindshare of IBM SevOne Network Performance Management (NPM) is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Log Management

Featured Reviews

Ivan Kokalovic

DevOps Engineer at Proton Technologies

Facilitates backend service monitoring with efficient log retrieval and API flexibility

Graylog is valuable because it bridges technical knowledge to non-technical teams, presenting complex backend processes in a simple timeline. It boosts the knowledge of sales and customer support teams by allowing them to see the backend operations without needing to read the code. Its API is flexible for visualization, and its powerful search engine efficiently handles large volumes of log data. Moreover, its stability, fast search capabilities, and compatibility with languages like ANSI SQL enhance its utility in IT infrastructure.

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Grzegorz Nowak

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.…

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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

"Graylog is very handy."

"The solution's most valuable feature is its new interface."

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

"Graylog is valuable because it bridges technical knowledge to non-technical teams, presenting complex backend processes in a simple timeline."

"It has data adapters and lookup tables that utilize HTTP calls to APIs."

"Allowing us to set up alerts and integrate with platforms we already use, such as Slack and OpsGenie to alert users of these errors proactively, is also a very useful feature."

"Open source and user friendly."

"What I like about Graylog is that it's real-time and you have access to the raw data. So, you ingest it, and you have access to every message and every data item you ingest. You can then build analytics on top of that. You can look at the raw data, and you can do some volumetric estimations, such as how big traffic you have, how many messages of data of a type you have, etc."

More Graylog pros

"The most valuable feature as of late has been the API integration with ServiceNow."

"In 90% of the cases, new devices are plug-and-play, so when a new version comes out then SevOne has support for it out of the box."

"The out of the box reports and workflows are pretty good and they meet our requirements well."

"Flexible architecture: You can extend the system and its capacity by attaching another cluster pair."

"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 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."

"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."

"We've had great feedback from our customers about SevOne support. They're willing to set up a remote session upon request. You have to go through three tiers of support with most vendors, and they ask a lot of screening questions before they will do a remote session. You need to spend a lot of time before an engineer will host a remote session to look at your problematic system."

More IBM SevOne Network Performance Management (NPM) pros

Cons

"There should be some user groups and an auto sign-in feature."

"When it comes to configuring the processing pipeline, writing the rules can be very tedious, especially since the documentation isn't extensive on how the functions provided for these rules work."

"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."

"Since container orchestration systems are popular and Graylog fits the niche well, perhaps they could officially support running in docker containers on Kubernetes as a StatefulSet as a use case. That way, the declarative nature of Kubernetes config files would document their best case deployment scenario-"

"Graylog can improve the index rotation as it's quite a complex solution."

"I would like to see a default dashboard widget that shows the topology of the clusters defined for the graylog install."

"When it comes to configuring the processing pipeline, writing the rules can be very tedious, especially since the documentation isn't extensive on how the functions provided for these rules work."

"Its scalability gets complicated when we have to update or edit multiple nodes."

More Graylog cons

"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."

"There is no service mode setup in this monitoring tool if you want to snooze alerts for any specific amount of time, to account for any activity change or major incident."

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

"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."

"We previously have had discussions on some reporting enhancements. So, we raised a feature request, which was delivered from SevOne."

"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."

"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..."

"SevOne should work with the graphs legend functionality."

More IBM SevOne Network Performance Management (NPM) cons

Pricing and Cost Advice

"Having paid official support is wise for projects."

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

"We are using the free version of the product. However, the paid version is expensive."

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

"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."

"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."

"We're using the Community edition."

"I am using a community edition. I have not looked at the enterprise offering from Graylog."

More Graylog 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."

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

"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."

"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."

"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."

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

"Choose a SevOne partner who can provide SevOne as a service and can deliver professional services and maintenance."

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

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Comms Service Provider

11%

Government

University

Manufacturing Company

14%

Financial Services Firm

14%

Computer Software Company

11%

Legal Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Graylog?

The product is scalable. The solution is stable.

See all answers

What is your experience regarding pricing and costs for Graylog?

I am not familiar with the pricing details of Graylog, as I was not responsible for that aspect. It was determined that we didn't need an enterprise plan, which is more suited for clients with less...

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What needs improvement with Graylog?

An improvement I would suggest is in Graylog's user interface, such as allowing for font size adjustments. A potential enhancement could be the integration with Ollama to run large language models ...

See all answers

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...

See all answers

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...

See all answers

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...

See all answers

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Product Reports

Buyer's Guide

Graylog

August 2025

Download Graylog product report

Buyer's Guide

IBM SevOne Network Performance Management (NPM)

August 2025

IBM SevOne Network Performance Management (NPM) report

Download IBM SevOne Network Performance Management (NPM) product report

Also Known As

Graylog2

SevOne

Overview

Graylog is purpose-built to deliver the best log collection, storage, enrichment, and analysis. Graylog is:

Considerably faster analysis speeds.
More robust and easier-to-use analysis platform.
Simpler administration and infrastructure management.
Lower cost than alternatives.
Full-scale customer service.
No expensive training or tool experts required.

Graylog

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

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)

Buyer's Guide

Graylog vs. IBM SevOne Network Performance Management (NPM)

July 2025

Free Report: Graylog vs. IBM SevOne Network Performance Management (NPM)

Find out what your peers are saying about Graylog vs. IBM SevOne Network Performance Management (NPM) and other solutions. Updated: July 2025.

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