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IBM SevOne Network Performance Management (NPM) vs Splunk Observability Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 19, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.4
IBM SevOne enhances network monitoring and issue resolution, ensuring cost efficiency and improved operational performance for businesses.
Sentiment score
7.8
Splunk Observability Cloud enhances visibility and efficiency, resulting in faster resolutions, reduced costs, and improved KPI performance for users.
Using Splunk has saved my organization about 30% of our budget compared to using multiple different monitoring products.
Anyone working in front-end management should recognize the market price to see the true value of end-user monitoring.
 

Customer Service

Sentiment score
8.0
IBM SevOne NPM customer service is praised for responsiveness, expertise, friendly communication, fast response, and handling complex cases effectively.
Sentiment score
7.4
Splunk Observability Cloud support is responsive but needs faster response times and deeper expertise for improved service quality.
The technical support from IBM for SevOne Network Performance Management (NPM) is very good.
They often require multiple questions, with five or six emails to get a response.
Support from Splunk is not very helpful because Splunk doesn't have a dedicated APM; they only have one APM engineer in Korea.
They did respond to us, but they did not explicitly inform us about the feature's absence.
 

Scalability Issues

Sentiment score
8.1
IBM SevOne NPM offers scalable, flexible network monitoring, easily integrating devices and expanding for diverse business sizes and needs.
Sentiment score
7.8
Splunk Observability Cloud offers scalable and flexible solutions, though concerns about cost and complexity persist among users.
It is suitable for small, medium, and enterprise-level companies.
We've used the solution across more than 250 people, including engineers.
I would rate its scalability a nine out of ten.
The issue is mainly about pricing because if they want to monitor more, it costs money.
 

Stability Issues

Sentiment score
7.9
IBM SevOne NPM is stable and reliable, with most issues arising from non-SevOne components or specific scenarios.
Sentiment score
8.3
Splunk Observability Cloud is mostly stable and reliable, with users experiencing minimal issues and frequent alert notification management.
The stability of IBM SevOne Network Performance Management (NPM) is excellent.
I would rate its stability a nine out of ten.
We rarely have problems accessing the dashboard or the page.
Unlike NetScout or regular agents for APM, RUM has many problems during the POC phase because customer environments vary widely.
 

Room For Improvement

IBM SevOne struggles with upgrade complexity, reporting detail, integration, visualization, and seeks enhanced analytics and cloud monitoring improvements.
Users seek better integration, customization, scalability, and performance in Splunk Observability Cloud, alongside improved support and navigation features.
It would be beneficial to have out-of-the-box integration with third-party vendors and improvements in correlation features.
There is room for improvement in the alerting system, which is complicated and has less documentation available.
Improvements in dashboard configuration, customization, and artificial intelligence functionalities are desired.
Customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and process terms.
 

Setup Cost

IBM SevOne NPM provides scalable, flexible licensing, though upfront costs can be high; negotiation is advised for cost management.
Splunk Observability Cloud's pricing is competitive and flexible, offering annual licenses with a 14-day free trial for evaluation.
Splunk is a bit expensive since it charges based on the indexing rate of data.
It appears to be expensive compared to competitors.
Splunk is a little expensive, however, it is in line with the current market pricing.
 

Valuable Features

IBM SevOne NPM offers scalable, real-time monitoring with integration, alerting, and reporting for proactive network management and optimization.
Splunk Observability Cloud offers real-time monitoring, intuitive dashboards, and machine learning for comprehensive analytics and performance optimization.
The most valuable features of IBM SevOne Network Performance Management (NPM) are its stability, usability, visibility, and user-friendly interface.
Splunk provides advanced notifications of roadblocks in the application, which helps us to improve and avoid impacts during high-volume days.
For troubleshooting, we can detect problems in seconds, which is particularly helpful for digital teams.
It offers unified visibility for logs, metrics, and traces.
 

Categories and Ranking

IBM SevOne Network Performa...
Ranking in Network Monitoring Software
45th
Ranking in IT Infrastructure Monitoring
44th
Ranking in Cloud Monitoring Software
30th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Server Monitoring (19th), Log Management (48th)
Splunk Observability Cloud
Ranking in Network Monitoring Software
6th
Ranking in IT Infrastructure Monitoring
7th
Ranking in Cloud Monitoring Software
8th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
56
Ranking in other categories
Application Performance Monitoring (APM) and Observability (9th), Container Management (7th), Digital Experience Monitoring (DEM) (2nd)
 

Mindshare comparison

As of June 2025, in the Network Monitoring Software category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.0%, down from 1.0% compared to the previous year. The mindshare of Splunk Observability Cloud is 0.7%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Grzegorz Nowak - PeerSpot reviewer
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.…
Lakshmi Padaga - PeerSpot reviewer
Collaborates performance metrics with log data to pinpoint the exact cause of issues and offers error detection
Splunk APM is a robust tool with many capabilities. There are always areas for potential improvement to enhance its functionality and user experience. For Splunk APM, there could be simplified navigation, like streamlining the user interface to make navigation more intuitive for our users, especially those new to APM, which can enhance usability. We can provide more customization options for dashboards and visualizations to help users tailor the platform to their specific needs. There could be more integration capabilities with a wider range of third-party tools and platforms would also be beneficial. By focusing on these areas, Splunk APM can enhance its value proposition, improve user satisfaction, and better meet the evolving needs of organizations monitoring their application performance.
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
15%
Computer Software Company
13%
Legal Firm
6%
Financial Services Firm
17%
Computer Software Company
15%
Government
7%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about SignalFx?
The most valuable feature is dashboard creation.
What needs improvement with SignalFx?
Regarding dashboard customization, while Splunk has many dashboard building options, customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and pr...
What is your primary use case for SignalFx?
The solution involves observability in general, such as Application Performance Monitoring, and generally addresses digital applications, web applications, sites, and mobile applications. I worked ...
 

Also Known As

SevOne
Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. Splunk Observability Cloud and other solutions. Updated: June 2025.
859,533 professionals have used our research since 2012.