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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 21, 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
7.0
Splunk Observability Cloud boosts productivity, efficiency, and ROI by simplifying problem detection and improving KPI management and collaboration.
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.
I have definitely seen a return on investment with Splunk Observability Cloud, particularly through how fast it has grown and how comfortable other teams are in relying on its outputs for monitoring and observability.
 

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
6.9
Splunk Observability Cloud support is generally responsive but can be slow, with improvement needed, especially in the APAC region.
The technical support from IBM for SevOne Network Performance Management (NPM) is very good.
On a scale of 1 to 10, the customer service and technical support deserve a 10.
They have consistently helped us resolve any issues we've encountered.
They often require multiple questions, with five or six emails to get a response.
 

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
7.5
Splunk Observability Cloud is scalable and flexible but can be costly, with challenges in data ingestion and implementation.
It is suitable for small, medium, and enterprise-level companies.
We've used the solution across more than 250 people, including engineers.
As we are a growing company transitioning all our applications to the cloud, and with the increasing number of cloud-native applications, Splunk Observability Cloud will help us achieve digital resiliency and reduce our mean time to resolution.
I would rate its scalability a nine out of ten.
 

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
7.6
Splunk Observability Cloud is highly stable, rated 8-10/10 for reliability, with minor issues usually from user configurations.
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.
Splunk Observability Cloud needs integration, automation, performance, pricing improvements, and enhanced UI, documentation, AI, and support services.
It would be beneficial to have out-of-the-box integration with third-party vendors and improvements in correlation features.
The out-of-the-box customizable dashboards in Splunk Observability Cloud are very effective in showcasing IT performance to business leaders.
The next release of Splunk Observability Cloud should include a feature that makes it so that when looking at charts and dashboards, and also looking at one environment regardless of the product feature that you're in, APM, infrastructure, RUM, the environment that is chosen in the first location when you sign into Splunk Observability Cloud needs to stay persistent all the way through.
There is room for improvement in the alerting system, which is complicated and has less documentation available.
 

Setup Cost

IBM SevOne NPM provides scalable, flexible licensing, though upfront costs can be high; negotiation is advised for cost management.
Splunk Observability Cloud offers advanced features but can become costly as data volume and infrastructure needs grow.
Splunk is a bit expensive since it charges based on the indexing rate of data.
It is expensive, especially when there are other vendors that offer something similar for much cheaper.
It appears to be expensive compared to competitors.
 

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 seamless data integration, real-time insights, and efficient monitoring, enhancing performance visibility across diverse environments.
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
43rd
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 (42nd)
Splunk Observability Cloud
Ranking in Network Monitoring Software
6th
Ranking in IT Infrastructure Monitoring
7th
Ranking in Cloud Monitoring Software
8th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
70
Ranking in other categories
Application Performance Monitoring (APM) and Observability (8th), Container Management (6th), Digital Experience Monitoring (DEM) (2nd)
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.0%, down from 1.1% compared to the previous year. The mindshare of Splunk Observability Cloud is 1.2%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Splunk Observability Cloud1.2%
IBM SevOne Network Performance Management (NPM)1.0%
Other97.8%
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.…
Taiwo Ige - PeerSpot reviewer
Alerting improves incident response across teams and enables faster awareness before customer impact
Splunk Observability Cloud could be improved in terms of integrations with more technical add-ons, such as Zoom. Although they have one with Zoom, it's not available in the cloud, so having that feature would be beneficial. Essentially, Splunk should continue expanding to create easier ways to ingest logs from different products. The out-of-the-box customizable dashboards in Splunk Observability Cloud are very effective in showcasing IT performance to business leaders. However, there are aspects that could be improved, such as linking dashboards to one another. While IT leaders may not drill down, it's crucial to create levels of dashboards for technical users to find root causes, making it effective for stakeholders.
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Top Industries

By visitors reading reviews
Manufacturing Company
15%
Financial Services Firm
13%
Computer Software Company
11%
Legal Firm
6%
Financial Services Firm
15%
Computer Software Company
12%
Retailer
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise10
Large Enterprise43
 

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: September 2025.
868,787 professionals have used our research since 2012.