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IBM Instana Observability 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:
 

Categories and Ranking

IBM Instana Observability
Ranking in Application Performance Monitoring (APM) and Observability
42nd
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Splunk Observability Cloud
Ranking in Application Performance Monitoring (APM) and Observability
8th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
56
Ranking in other categories
Network Monitoring Software (6th), IT Infrastructure Monitoring (7th), Cloud Monitoring Software (8th), Container Management (7th), Digital Experience Monitoring (DEM) (2nd)
 

Mindshare comparison

As of August 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of IBM Instana Observability is 0.6%, up from 0.2% compared to the previous year. The mindshare of Splunk Observability Cloud is 2.0%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Tomas Kim - PeerSpot reviewer
Not expensive and offers good performance
The most valuable feature of the solution is performance. A one-vendor solution serves as a good feature of the tool. In the IT industry, the IT support team has lots of vendors to contact. DB monitoring is done by one company, while WaaS monitoring is done by another and done by another company, which makes it really complicated for the IT team concerned about the security levels. The tool's main feature is that it is a one-vendor solution. The analysis done by the tool is a good feature. The tool is used as an open-source tool. The tool is growing, and new features are being added to the product.
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.

Quotes from Members

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

Pros

"The most valuable feature of the solution is performance."
"The most valuable features of IBM Instana are its quick data collection and analytics after installing the agent."
"The solution has a one-second resolution, giving you the status of your application within one second."
"Splunk's GUI and dashboard capacity are the most valuable features of Splunk Infrastructure Monitoring."
"Splunk Infrastructure Monitoring provided our customers with visibility into their overall infrastructure."
"The solution's service map feature allows us to have a holistic overview and to see quickly where the issues are."
"It is a good tool. It allows you to set alerts for application and infrastructure monitoring, and it allows you to create dashboards."
"I manage six tools, but Splunk Observability Cloud is one of my favorites, and I aspire to build my career specializing in it because it has great features, more attention in the market, and is a relatively new tool with promising growth."
"The most valuable features are troubleshooting and optimizing application performance."
"The company has many systems that the customer is paying to access. Splunk APM issued via AppDynamics helps find problems in the feed. It reduces the risk of supervising all the devices. I can supervise the flow and simulate the conditions of the repository across several dashboards to show what's happening at the moment."
"The product's deployment phase is good and very easy because it is done with OpenTelemetry for most of the parts."
 

Cons

"The product's initial setup phase is not very easy."
"The solution should include log management and improve reporting and integration with Cognos."
"One area that requires improvement is related to the automation part, specifically automated actions like sending SMS."
"They need more EDR functionalities."
"I would like to see an improvement and some innovation in the customer interface."
"In Splunk Observability Cloud, I notice room for improvement in synthetic monitoring. It does not provide output based on server names."
"There are some predefined metrics.......we may want to create customized metrics."
"A wide variety of logging makes log onboarding difficult."
"Splunk's functionality could be improved by adding database connectors for other platforms like AWS and Azure."
"Splunk APM's performance could be improved - at the moment, it's very slow and takes forever to give me what I want."
"The clustering part of indexes can be more refined."
 

Pricing and Cost Advice

"The tool's cost is normal as per the market. The tool is not expensive."
"The solution's pricing is reasonable compared to that of its competitors like Dynatrace."
"Splunk APM 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."
"Splunk Observability Cloud is expensive."
"It is expensive."
"Splunk APM is a very cost-efficient solution."
"Splunk has been fairly expensive, but it has been predictable."
"Splunk Infrastructure Monitoring is an expensive solution."
"This is an expensive solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
8%
Manufacturing Company
8%
Hospitality Company
6%
Financial Services Firm
16%
Computer Software Company
14%
Government
7%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Instana Observability?
The tool's cost is normal as per the market. The tool is not expensive.
What needs improvement with IBM Instana Observability?
The tool should offer more LDR AI models. The monitoring is just a status, but the next level of a monitoring solution is to prevent an accident or stop an accident status. The solution should be t...
What is your primary use case for IBM Instana Observability?
Before IBM, I ordered our company's engineer to have a look at the tool and test it. I think it was two years ago, the transfer to IBM happened in our company. At the beginning, IBM Instana Observa...
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

No data available
Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring
 

Overview

 

Sample Customers

Information Not Available
Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara
Find out what your peers are saying about IBM Instana Observability vs. Splunk Observability Cloud and other solutions. Updated: July 2025.
864,053 professionals have used our research since 2012.