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IBM Application Performance Management vs Splunk Observability Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 2025

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 Application Performance...
Ranking in Application Performance Monitoring (APM) and Observability
56th
Average Rating
6.4
Reviews Sentiment
5.9
Number of Reviews
7
Ranking in other categories
No ranking in other categories
Splunk Observability Cloud
Ranking in Application Performance Monitoring (APM) and Observability
6th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
80
Ranking in other categories
Network Monitoring Software (8th), IT Infrastructure Monitoring (7th), Cloud Monitoring Software (6th), Container Management (5th), Digital Experience Monitoring (DEM) (2nd)
 

Mindshare comparison

As of March 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of IBM Application Performance Management is 0.6%, up from 0.3% compared to the previous year. The mindshare of Splunk Observability Cloud is 2.4%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability Mindshare Distribution
ProductMindshare (%)
Splunk Observability Cloud2.4%
IBM Application Performance Management0.6%
Other97.0%
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Daniel Tamiru - PeerSpot reviewer
Manager, Database & System Administration at Awash International Bank
A multi-functional solution but has poor stability and performance-related issues
We are using version 4 of IBM Application Performance Management, and it is deployed on-premises. We use it for internet banking and mainly for application performance on-site. For example, if we face performance-related issues in one of our software or managed services, we use this solution to…
Taiwo Ige - PeerSpot reviewer
IT Operations Engineer at ABC Supply Co. Inc.
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.

Quotes from Members

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

Pros

"Because we have partnerships with other partners, I can share a bit about what I've noticed with IBM APM compared to other vendor solutions. Specifically, with IBM, the visibility into detailed process information is more tangible. On the OS level, APM displays all processes (or the top 10 processes) that are consuming CPU or resident memory. This is the most important thing that is not always available with other vendors."
"The most valuable feature is the breakdown that it provides, such as a description of the fields for a particular transaction."
"It's easy to use."
"The transaction tracking feature from IBM is the most important feature for us. It is something that provides a terrific value for us and our clients. It has a lot of data sources and agents that are collectors. It is also stable."
"IBM Application Performance Management helped us increased our response time by 80% and cost 60% less."
"The initial setup was straightforward and took minimal effort."
"I would rate the scalability an eight out of ten."
"Customer service and technical support respond very quickly."
"The dashboards in Splunk Observability Cloud are amazing, and if you configure them correctly, they are amazing, and it is quite fast as well."
"Splunk Observability Cloud has helped improve my operational performance; previously, we used Elastic for similar purposes, and this has allowed us much more visibility into what we're working on with usable dashboards and metrics, which has been awesome."
"Splunk Observability Cloud has proven to be beneficial for our organization, helping improve operational performance and company resilience while reducing the costs of unplanned digital downtime."
"The feature I find most valuable, is the data integration."
"Splunk APM provides a holistic view of the application. Unlike other APMs, Splunk's service map is quite effective."
"The solution's most valuable aspect is its ability to get information about all of the security measurements in my environment."
"Splunk Infrastructure Monitoring provided our customers with visibility into their overall infrastructure."
 

Cons

"It's still missing some platforms. For example, if you look to applications itself, it is missing the interface."
"The demo that was provided to us is not working very well. At times, there are errors."
"With APM, we noticed that the agent can cause a lot of issues for the application, making the agent very unreliable. Many issues are happening, and we've had to discuss it with support to try and get a fix. It affects application availability, and sometimes actions fail because of the agent, degrading the performance of the application."
"The stability is not great and should be better."
"Its web user interface is a little bit old in comparison to other solutions, such as New Relic, and it should be improved. Its scalability and technical support should also be improved. Currently, it is scalable, but only in a vertical way. They provide good technical support, but the initial steps for a new case can be improved to fasten the resolution process."
"Technical support can be slow and needs improvement."
"They should focus on potentially enhancing the dashboard to make it more contemporary and adding some customization options. Furthermore, there might be room for improvement in the pricing policy."
"In future updates, I would like to see more predefined monitoring query solutions, which could be more effective."
"The dashboards are used mainly to visualize information about the infrastructure, but it isn't easy to construct or use the dashboards. While we tried to resolve the issue by calling support, it would be easier if they had an AI co-pilot to identify the problem and help you solve it."
"Once you see the issues related to the scalability part, you need to understand that it is a warning triangle. After seeing the warning triangle, you need to realize that you cannot trust any of the numbers you see in the chart because it is not a complete, full data set."
"A wide variety of logging makes log onboarding difficult."
"It's a bit difficult to use. It takes some time to get into it and to get it to do what you would like it to do. It is not straightforward to use it."
"There's no standard use case available where you can see the utilization of the number of use cases I have."
"In terms of additional features I would want to see in future releases, since Cisco acquired Splunk, more Cisco integration could be beneficial."
"Regarding the negative side, I think the licensing can be much better because it is based upon host units and there is additional licensing for the number of traces that I can bring in."
 

Pricing and Cost Advice

"The licensing fees can be paid every six months or on a yearly basis."
"IBM APM is one of the cheaper products on the market, while everything necessary to get started is included in the license."
"As I previously indicated, I initiated the IBM and uncovered all its elements. Consequently, I'm not inclined towards a licensing approach."
"It is expensive."
"Licensing cost is the biggest argument I get from those divesting from Splunk. There are those within our organization who say we are going to go to other tools since Splunk is too expensive."
"The solution's pricing is costly."
"This is an expensive solution."
"It appears to be expensive compared to competitors."
"Splunk Infrastructure Monitoring is an expensive solution."
"I am not in that circle, but we are currently licensing based on our queries. That is working out for us. Previously, it was by volume of data, and now, we can store as much data as we want."
"The product is a bit expensive considering the competition but the company may negotiate the price."
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Top Industries

By visitors reading reviews
Financial Services Firm
19%
Retailer
13%
Manufacturing Company
11%
Healthcare Company
8%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
9%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise2
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise10
Large Enterprise53
 

Questions from the Community

Ask a question
Earn 20 points
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

IBM APM
Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring
 

Overview

 

Sample Customers

Mibtree, EatDrinkDeals.com, IT Performance Advisor
Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara
Find out what your peers are saying about IBM Application Performance Management vs. Splunk Observability Cloud and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.