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Splunk AppDynamics vs vRealize Network Insight comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 23, 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
6.5
Investments in Splunk AppDynamics improve productivity, software quality, troubleshooting, and operational efficiency, enhancing customer satisfaction and reducing costs.
Sentiment score
1.0
vRealize Network Insight improved efficiency and reduced costs, achieving labor and hardware savings and enhancing problem-solving and network mapping speed.
Overall, as a production gatekeeper, we achieve at least 50% efficiency immediately, with potential savings ranging from 60 to 70% as well, reinforcing why it is a popular tool in the banking industry.
Technology lead at Infosys
According to errors, exceptions, and code-level details related to their application performance on a daily basis, the application development team tries to help with Splunk AppDynamics to reduce errors and exceptions, which helps the end users get application availability and feel more confident.
Back office at Reliance Industries Ltd
To understand the magnitude of it, when the company asked to replace Splunk AppDynamics with another tool, I indicated that for the proposed tool, we would need five people to do the analysis that Splunk AppDynamics enables me to do.
Digital Performance Tester at Amdocs
 

Customer Service

Sentiment score
7.2
Splunk AppDynamics is praised for responsive customer service, though some complex issue resolutions need improvement.
Sentiment score
4.0
vRealize Network Insight's customer support is generally praised but noted for delays and challenges, especially post-Broadcom acquisition.
AppDynamics is much more helpful.
Director of Technical Part at NOS SGPS
We got a contact, an account manager, to work directly with for technical support.
Performance Engineer at a pharma/biotech company with 10,001+ employees
They help us resolve any issues raised by our team relating to operations, application instrumentation, or any other issues.
Back office at Reliance Industries Ltd
It's difficult to find necessary documentation, open tickets, and get support.
Virtualization Specialist at a computer software company with 51-200 employees
We are paying too much for technical support from VMware.
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
 

Scalability Issues

Sentiment score
7.3
AppDynamics is scalable and adaptable, though costly for small enterprises, with seamless scalability and effective monitoring capabilities.
Sentiment score
7.6
vRealize Network Insight is scalable, adaptable, and efficient, praised for ease of expansion and varied organizational adaptability.
We have reached maximum capacity in our tier, and extending capacity has not been cost-effective from Splunk's perspective.
Senior Principal, Enterprise Architect at a computer software company with 201-500 employees
I would rate the scalability of Splunk AppDynamics as a nine out of ten.
Digital Performance Tester at Amdocs
I assess how Splunk AppDynamics scales with the growing needs of my organization as good, since we are growing and adding more servers.
Development Operations Engineer at a retailer with 10,001+ employees
 

Stability Issues

Sentiment score
7.8
Splunk AppDynamics is praised for reliability and stability, with minimal downtime despite occasional glitches or isolated performance concerns.
Sentiment score
1.0
vRealize Network Insight is praised for stability, with rare minor Web UI glitches, staying robust during upgrades and deployments.
It is necessary to conduct appropriate testing before deploying them in production to prevent potential outages.
Senior Principal, Enterprise Architect at a computer software company with 201-500 employees
There are no issues or bugs with the 20.4 version; it is very stable with no functionality or operational issues.
Back office at Reliance Industries Ltd
Splunk AppDynamics is superior to any alternative, including Dynatrace.
Technology lead at Infosys
We are managing that one but usually we have an API connector between our firewall vendor and our VMware NSX.
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
 

Room For Improvement

Users want better integration, modern UI, improved network monitoring, cloud support, and user-friendly navigation in Splunk AppDynamics.
vRealize Network Insight requires enhanced integration, user-friendly features, better support, intuitive reports, and improved interoperability for complex cloud deployments.
Splunk AppDynamics does not support the complete MELT framework, which includes metrics, events, logging, and tracing for the entire stack.
Senior Principal, Enterprise Architect at a computer software company with 201-500 employees
If AppDynamics could develop a means to monitor without an agent, it could significantly improve application performance and reduce potential problems.
Head of Technology and Services at arwentech
A good integration with Splunk would be very interesting, as Splunk is a good product for logs, and that part is currently missing in Splunk AppDynamics.
Director of Technical Part at NOS SGPS
Broadcom should improve by going back to what was working before, offering the suite of tools that clients actually use, and allowing clients to decide the best options for them.
Virtualization Specialist at a computer software company with 51-200 employees
 

Setup Cost

Enterprise buyers should consider AppDynamics' complex pricing and value for monitoring, despite it being more expensive than alternatives.
vRealize Network Insight is valued for features and stability but seen as costly, especially in larger or bundled setups.
We completed a three-year deal for Splunk and for AppDynamics, which costs millions of dollars.
Development Operations Engineer at a retailer with 10,001+ employees
Customers have to pay a premium price, however, they receive considerable value from the product.
Head of Technology and Services at arwentech
All these solutions at the moment are cheap, but it is like paying for insurance; you pay insurance to avoid major damage.
Senior Principal, Enterprise Architect at a computer software company with 201-500 employees
Broadcom is known for increasing product prices, making them expensive compared to what people used to pay.
Virtualization Specialist at a computer software company with 51-200 employees
 

Valuable Features

AppDynamics provides comprehensive monitoring and diagnostics tools for optimizing application performance and enhancing infrastructure visibility.
vRealize Network Insight provides comprehensive network visualization, monitoring, automation, and security enhancement with user-friendly interfaces and customization.
We have multiple tools, but end users prefer to use Splunk AppDynamics because their portal navigation is very simple and clear.
Back office at Reliance Industries Ltd
The real user monitoring and digital experience monitoring effectively track actual user experience with the applications, including page loading, interaction time for both desktop and mobile applications.
Regional Director at iSecureMind
This is the best feature because, although you can't monitor a whole application at once, Splunk AppDynamics gives you the option that if there is any failure—simple failure regarding anything set up as per our use cases—you will get an alert.
Technology lead at Infosys
One of the biggest problems with VMware NSX is logging, and vRealize Network Insight helps by providing comprehensive logs.
Virtualization Specialist at a computer software company with 51-200 employees
 

Categories and Ranking

Splunk AppDynamics
Ranking in IT Infrastructure Monitoring
6th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
258
Ranking in other categories
Application Performance Monitoring (APM) and Observability (3rd), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (3rd)
vRealize Network Insight
Ranking in IT Infrastructure Monitoring
38th
Average Rating
8.6
Reviews Sentiment
6.0
Number of Reviews
47
Ranking in other categories
Network Monitoring Software (34th)
 

Mindshare comparison

As of January 2026, in the IT Infrastructure Monitoring category, the mindshare of Splunk AppDynamics is 2.6%, down from 3.6% compared to the previous year. The mindshare of vRealize Network Insight is 0.7%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
Splunk AppDynamics2.6%
vRealize Network Insight0.7%
Other96.7%
IT Infrastructure Monitoring
 

Featured Reviews

DK
Technology lead at Infosys
Has enabled us to detect issues instantly through alerts and monitor every service from a single dashboard
Splunk requires significantly more improvements compared to Splunk AppDynamics, specifically regarding the licensing aspect. Splunk renews licenses every six months, which is inconvenient. It would be better to have a one-year license to avoid needing to update keys constantly, which can only occur on weekends, making it a burdensome task. Although Splunk is better for certain use cases, Splunk AppDynamics is broader in functionality. Specifically, I want enhancements related to creating dashboards not only for logs or minor services but also for configuration levels, allowing us to check configurations immediately without manually opening the entire code when exceptions arise—a feature I wish to see improved in Splunk, although it may not be necessary for Splunk AppDynamics.
Shaijith KB - PeerSpot reviewer
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
Comprehensive management and detailed reports benefit operations while improvements are needed in support and maintenance
We have Tanzu and OpenShift. We have OpenShift, Canonical, and the Tanzu one. The Tanzu platform from VMware is a Kubernetes platform. We haven't completely installed Tanzu yet; we installed the vROps part. vRealize Network Insight is beneficial because you can control the East-West traffic. vRealize has a component called NSX, which has East-West traffic controlling and micro-segmentation, that is one of the best options, and we have the layer extension, layer 2 extension possible through NSX. If you have anything accountable in any business, even in a candy business, having proper accountability on what you are selling and buying will save a lot. If you don't know what you're selling and buying, you will end up with a loss. My team does not use the flow analytics feature; we have a security and network monitoring team, which is a different SOC team. I am using it as an administrator internally. We perform different tasks including costing analysis, capacity management, and many other things. vRealize Network Insight has a concern about the maintenance part, as it requires a person to monitor it completely. It's not something you install and your report will be generated automatically. You have to work on this properly to get the insights. vRealize Network Automation, vRealize Operations, and vRealize Network Insight are completely related to the network. I cannot say much about these network aspects because I am on the operations side, but overall, the vRealize suite is good for reporting perspective or any ISO-related documentation; this is very helpful. The product is called vRealize Operations Manager, and now it is referred to as Aria or vAria. I am now a Senior System Specialist. We use different metrics because we have multiple departments, and we can monitor utilization and comparisons with the previous year. On a scale of one to ten, I rate this solution a seven.
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Top Industries

By visitors reading reviews
Financial Services Firm
27%
Computer Software Company
11%
Manufacturing Company
8%
Government
5%
Manufacturing Company
13%
Computer Software Company
12%
Healthcare Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business55
Midsize Enterprise36
Large Enterprise193
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise9
Large Enterprise41
 

Questions from the Community

Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
What is your experience regarding pricing and costs for AppDynamics?
I would rate the pricing an eight out of ten. The solution is highly expensive. Our company pays for the solution on a yearly basis, if we don't add new modules or features to the license, we need ...
What do you like most about vRealize Network Insight?
The tool's ease of configuration and use and the availability of information and artifacts through professional services and the web are key factors that customers find valuable.
What is your experience regarding pricing and costs for vRealize Network Insight?
In VMware you have to buy a separate license for it. We have VVF and VCF-type of licenses, and if you want to go with this NSX and sort of higher-end professional services, you need to go with VCF....
What needs improvement with vRealize Network Insight?
There is room for improvement as not all cases are getting resolved, and we often do not get L3 support directly, having to go through L1 and L2, resulting in delays that usually are a headache for...
 

Also Known As

No data available
Arkin
 

Overview

 

Sample Customers

Cisco, Sony, Nasdaq, Reserve Bank of New Zealand, Edmunds.com, Puma, Fox News, DirecTV, Pizza Hut, T-Systems, Cornell University, OpenTable, BITMARCK, Green Mountain Power, Care.com, Overstock, Paddy Power, eHarmony, Kraft, The Motley Fool, The Container Store, and more See more customers
NTTi3, VCIX-NV, VMware Networking and Security Business Unit, Illumio, CompuNet
Find out what your peers are saying about Splunk AppDynamics vs. vRealize Network Insight and other solutions. Updated: January 2026.
879,853 professionals have used our research since 2012.