Alluvio AppResponse vs Splunk ITSI (IT Service Intelligence) comparison

Riverbed and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. Riverbed is ranked #45 with an average rating of 8.0, while Splunk is ranked #10 with an average rating of 8.6. Riverbed holds a 0.7% mindshare in APM, compared to Splunk’s 0.8% mindshare. Additionally, 93% of Riverbed users are willing to recommend the solution, compared to 98% of Splunk users who would recommend it.

Alluvio AppResponse

Read 17 Alluvio AppResponse reviews

4,988 Views
2,344 Comparison Views

93% willing to recommend

Splunk ITSI (IT Service Int...

Read 64 Splunk ITSI (IT Service Intelligence) reviews

5,892 Views
3,771 Comparison Views

98% willing to recommend

Alluvio AppResponse

Splunk ITSI (IT Service Int...

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Executive SummaryUpdated on Jul 24, 2024

Alluvio AppResponse and Splunk ITSI (IT Service Intelligence) compete in the IT monitoring solutions category. Splunk ITSI seems to have the upper hand due to its advanced analytics and actionable insights, but Alluvio AppResponse is favored for easier deployment and cost-effectiveness.

What features are offered by Alluvio AppResponse in comparison to Splunk ITSI (IT Service Intelligence)?

Alluvio AppResponse offers deep packet inspection, performance analysis, and simpler deployment. Splunk ITSI provides advanced analytics, actionable insights, and extensive capabilities. Users find Splunk ITSI to deliver more actionable intelligence for feature-rich requirements.

What areas of improvement can be found in Alluvio AppResponse in comparison to Splunk ITSI (IT Service Intelligence)?

Alluvio AppResponse can improve in integrating third-party tools, enhancing documentation, and scalability. Splunk ITSI can work on simplifying the configuration process, improving scalability, and reducing the complexity of installation. Users emphasize Splunk ITSI's need for better scalability and ease of configuration.

How is the ease of deployment and customer service of Alluvio AppResponse in comparison to Splunk ITSI (IT Service Intelligence)?

Alluvio AppResponse is noted for its simple deployment process and responsive customer service. Splunk ITSI is recognized for having complex installation but offers strong technical support. Users find Alluvio AppResponse easier to deploy, while Splunk ITSI's customer support is highly valued.

What setup costs and ROI can be seen with Alluvio AppResponse in comparison to Splunk ITSI (IT Service Intelligence)?

Alluvio AppResponse is more cost-effective with a shorter time to ROI. Splunk ITSI has a higher initial cost but offers substantial ROI potential through its advanced feature set. Users feel Splunk ITSI’s costs are justified by its extensive features, while Alluvio AppResponse is suitable for budget-conscious users.

To learn more, read our detailed Alluvio AppResponse vs. Splunk ITSI (IT Service Intelligence) Report (Updated: August 2026).

Buyer's Guide

Alluvio AppResponse vs. Splunk ITSI (IT Service Intelligence)

August 2026

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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

Alluvio AppResponse

Ranking in Application Performance Monitoring (APM) and Observability

45th

Average Rating

8.6

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

Network Monitoring Software (48th)

Splunk ITSI (IT Service Int...

Ranking in Application Performance Monitoring (APM) and Observability

10th

Average Rating

8.4

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

IT Alerting and Incident Management (4th)

Mindshare comparison

As of August 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Alluvio AppResponse is 0.7%, up from 0.2% compared to the previous year. The mindshare of Splunk ITSI (IT Service Intelligence) is 0.8%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Mindshare Distribution
Product	Mindshare (%)
Splunk ITSI (IT Service Intelligence)	0.8%
Alluvio AppResponse	0.7%
Other	98.5%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Satyam Kumar

Senior Technical Engineer at a consultancy with 1-10 employees

Identifies and analyzes performance issues quickly using in-built AI and ML

With Alluvio AppResponse, there is an in-built analytical analysis with AI and ML, which identifies and provides data such as the number of TCP retransmits, web access time, total connection time out, total connections established, and server-side errors. The RTCC response time composition chart is crucial because it helps pinpoint the issue's origin, whether from the server, network, or application side. It's a superb product when compared to SolarWinds SAM, which is agent-based, while Alluvio AppResponse captures all traffic from the core switch.

Read full review

DhirendraSingh2

Senior Consultant at a consultancy with 10,001+ employees

Service health has been monitored and visual insights support proactive telecom operations

The installation process is the first aspect I dislike about Splunk ITSI (IT Service Intelligence). If you do not configure it correctly, you will encounter issues in the search head. Because we use a distributed environment where each component has its own specific roles, installation is critical and requires careful attention. Splunk ITSI (IT Service Intelligence) is built with many applications. It is a compressed file, and when you extract the Splunk ITSI (IT Service Intelligence) app, you receive approximately 19 apps. Some applications, add-ons, and packages must be installed on specific components. If you do not configure an application correctly, it will not work. Sometimes we encounter issues during installation because of this complexity. I believe the installation process should be more uniform, meaning it could be deployed across all components to avoid post-installation issues. Sometimes after installation, you receive errors, and users cannot access Splunk ITSI (IT Service Intelligence). We have experienced this type of issue due to installation errors. I believe there is currently room for improvement regarding scalability. When we create Glass Tables containing many searches, the Glass Tables sometimes fail due to memory constraints, and we receive error pages. Splunk ITSI (IT Service Intelligence) should have a lightweight version to address these concerns. I would rate current scalability as medium.

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Quotes from Members

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

Pros

"We require a staff of a small team to maintain the solution, and they can quickly find and troubleshoot problems in the database, transactions, unified communication, etc., because it is a very good tool that is very fast and very informative and gives you an overview where the problem is on the backend server or on the network side so you can then focus more deeply on that."

"You need a packet capture device to perform any type of network monitoring. It helps ensure that network overloads don't happen with alerts allowing for proactive decisions."

"The full visibility that you get from the backend is excellent."

"Riverbed's product is a superb product."

"Very easy to use and gather value from the start."

"With some APM solutions, it can take a long time to check a periodic report, but you can get all the necessary details quickly with AppResponse."

"I have found the AppResponse, which is a packet capture solution, very good. It gives you the ability to drill down back in time. You've got all the packets there. You can troubleshoot it later, not immediately. It's very interesting."

"It's a stable product. Riverbed has invested a significant amount of research and development into it, so it's a solid tool overall."

More Alluvio AppResponse pros

"Having a structure on how to resolve incidents is the most valuable aspect."

"The most valuable feature is the Glass Tables. It gives you a nice, good overview of your KPIs. It's really slick and clean."

"Splunk ITSI is fast and provides a lot of out-of-the-box integration."

"The best features of Splunk ITSI (IT Service Intelligence) are specifically for dashboarding, with the best being KPI monitoring."

"ITSI's KPI and correlation search aspects are powerful, and the service creation suits the project well. It allows for good segregation of the monitoring solution, and up-to-date quick-time monitoring. We're notified quickly when something goes wrong."

"I find the episode review, glass tables, and correlation search features very useful."

"Whatever I have explored has been beneficial."

"The flexibility to develop and consolidate many solutions into one platform is great."

More Splunk ITSI (IT Service Intelligence) pros

Cons

"Integration between NPM and APM solutions would improve efficiency. There is no agent on the server site related to AppResponse."

"Alluvio AppResponse should improve its ability to expand across multiple operating systems."

"Disks are heavily used for traffic capture and may break times to times but RAID feature avoids any production pause."

"Marketing is complex and not well understood, so often this product is not considered a good fit just for a surface look."

"They need to better integrate with products and solutions from different vendors."

"The licenses are costly and are done per module."

"The admin dashboard could be easier, as it takes a little bit of time to get used to it."

"The reporting models need improvement as most of the time, we have to customize the reports manually."

More Alluvio AppResponse cons

"We'd like them to show more inputs on the dashboard."

"We also faced challenges relating to UI development."

"However, a minor disadvantage is that alerts must occur multiple times before incidents are created; for instance, if the same event occurs only once or twice, an incident may not be generated immediately, whereas repeated occurrences will lead to prompt incident creation."

"The solution should integrate more features in NEAP."

"The biggest improvement area is making it open to developers. Right now, it is very closed. It can only be downloaded by people who have a license to and not everyone. If it is open to everybody, more people will use it."

"If the product had some prebuilt machine learning features, it would add value to our use cases."

"While Splunk has existing add-ons, they are unreliable and do not provide accurate results."

"If they can somehow integrate it with AI in the near future, it will definitely be a game changer."

More Splunk ITSI (IT Service Intelligence) cons

Pricing and Cost Advice

"It is costly for small and medium businesses."

"The solution is no more expensive than other products."

"The licensing model is expensive compared to its competitors, but the service it gives to your business, and the data quality, means that it's worth it."

"The price is a little bit high, especially because we have to pay an import tax."

"Splunk ITSI is expensive compared to other tools."

"Splunk ITSI is an expensive tool, and we need to purchase the utility license."

"I know that it is expensive, but I do not think there is another solution that can do similar things for that price."

"The licensing is based on data usage."

"Pricing was pretty good, and it is possible to just add on the features we want."

"The cost of the modules is a bit high for non-global companies, making it difficult for them to afford Splunk ITSI."

"Its pricing has been changed as per the market. You get a good support service with it as well. They have 24/7 customer support. There is a portal, and if you are having issues, they are available in order to resolve them. So, its pricing isn't too much."

"Splunk ITSI is a premium application and comes with a premium price tag."

More Splunk ITSI (IT Service Intelligence) pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

15%

Performing Arts

11%

Comms Service Provider

Financial Services Firm

16%

Manufacturing Company

10%

Outsourcing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	4
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	8
Large Enterprise	46

Questions from the Community

What is your experience regarding pricing and costs for Riverbed SteelCentral AppResponse?

The pricing of Riverbed Alluvio AppResponse is really high. Very few customers buy Riverbed because many do not have the sufficient budget. Its pricing is comparatively higher than SolarWinds. Rive...

See all answers

What needs improvement with Riverbed SteelCentral AppResponse?

The reporting models need improvement as most of the time, we have to customize the reports manually. Additionally, a feature similar to SolarWinds AppStack, which provides a holistic view of the i...

See all answers

What is your primary use case for Riverbed SteelCentral AppResponse?

We are the partner of Riverbed. Once any customer buys the Riverbed product, we deploy and configure it to meet their use cases. Alluvio AppResponse can identify if a page or an application is slow...

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What is your experience regarding pricing and costs for Splunk ITSI (IT Service Intelligence)?

From a pricing perspective, it is not that bad because we get it from a distributor and do not purchase it directly from Splunk. We get it from a distributor who gives the pricing to a partner and ...

See all answers

What needs improvement with Splunk ITSI (IT Service Intelligence)?

In terms of improvements for Splunk ITSI (IT Service Intelligence), I would suggest adding more out-of-the-box plugins and adapters, especially as there is a high demand for observability and dashb...

See all answers

What is your primary use case for Splunk ITSI (IT Service Intelligence)?

I use Splunk ITSI (IT Service Intelligence) as a manager of the managers, a tool sitting on top of all the other observability tools. It gets the alerts feed from all the sources such as Splunk Ent...

See all answers

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

August 2026

Download Alluvio AppResponse product report

Buyer's Guide

Splunk ITSI (IT Service Intelligence)

July 2026

Splunk ITSI (IT Service Intelligence) report

Download Splunk ITSI (IT Service Intelligence) product report

Also Known As

Riverbed AppResponse, OPNET SteelCentral AppResponse, ACE Live, OPNET, AppResponse Xpert

No data available

Overview

Alluvio AppResponse offers comprehensive performance monitoring and visibility for applications, servers, and networks. It captures network traffic and provides analytics, integrated with tools such as Wireshark and Riverbed Transaction Analyzer, aiding in identifying errors and enhancing data analysis.

Alluvio AppResponse is an advanced system designed for detailed monitoring of performance metrics across diverse IT environments. It effectively captures, analyzes, and reports on network traffic, providing valuable insights into application and server response times. With integration capabilities for tools like Wireshark, it allows users to delve deeper into network performance issues. AI and ML functionalities help in identifying TCP retransmits, web access times, and server-side errors, though there is a need for improved integration with other technologies and enhanced security features. Pricing and technical support responsiveness also present challenges. Often deployed near core switches, it's a preferred choice for enterprises looking to analyze application response times and ensure robust application manager visibility, helping to define traffic and applications effectively.

What are the standout features of Alluvio AppResponse?

Performance Monitoring: Tracks performance metrics of applications, servers, and networks in real-time.
Network Traffic Capture: Captures detailed network traffic data for analysis and troubleshooting.
Tool Integration: Works seamlessly with Wireshark and Riverbed Transaction Analyzer for comprehensive analysis.
AI and ML Insights: Utilizes AI and ML to identify TCP retransmits and server-side errors.
Intuitive Interface: Facilitates efficient data gathering and analysis with a user-friendly design.

What benefits should users expect from Alluvio AppResponse?

In-Depth Analytics: Offers robust data analytics for better decision-making.
Scalability: Adapts to growing business needs with scalable modules.
Strategic Metrics: Supports effective troubleshooting through strategic metric analysis.

Alluvio AppResponse finds its applications across various industries including government departments, enterprise data centers, and public sector institutions. It's particularly valuable for monitoring application performance and capacity, analyzing packet captures, and ensuring visibility between servers and end users. Deployed near core switches, it assists organizations in identifying network performance issues and optimizing their IT operations.

Riverbed

Splunk ITSI offers intelligent alerting, predictive analysis, customizable dashboards, and improves visibility and monitoring through Service Analyzer and Glass Tables. Event correlation enhances incident management, reducing alert fatigue, and improves mean time to resolution.

Splunk ITSI enables businesses to proactively monitor their IT environments by offering functionalities that reduce noise and provide enhanced visibility through sophisticated dashboards. Service Analyzer and Glass Tables facilitate the monitoring of KPIs, allowing for the prompt identification of potential issues. The platform's event correlation capabilities streamline incident management. Its scalability efficiently supports large data volumes, integrating diverse data resources while incorporating AI for predictive insights. Future improvements are sought in integration, documentation, and user-friendly interfaces, with an emphasis on simplifying configurations in expansive deployments.

What are the Key Features of Splunk ITSI?

Intelligent Alerting: Provides proactive monitoring and noise reduction.
Service Analyzer: Enables KPI monitoring and issue identification.
Glass Tables: Allows visual monitoring of crucial metrics.
Event Correlation: Simplifies incident management and reduces alert fatigue.
Scalability: Supports large data volumes and integrates vast data sources.

What Benefits and ROI can Users Expect from Splunk ITSI?

Proactive Monitoring: Enhances ability to foresee and mitigate IT issues.
Improved Resolution Time: Accelerates incident resolution and operational efficiency.
Enhanced Business Resilience: Strengthens IT operations through detailed insights.

Industries leverage Splunk ITSI to monitor infrastructure and applications effectively, employing its Service Analyzer and KPI models. Especially in sectors requiring stringent incident management and predictive analytics, integrations like ServiceNow enable visual health assessments and automated anomaly detection, positioning ITSI as a manager of managers by enhancing IT operations with comprehensive reporting and alert correlations.

Splunk

Sample Customers

N11.com, OneMain Financial, China Bank, Halkbank, Kaust

TransUnion, Cox Automotive, Carnival Cruises, Leidos, Econocom, National Ignition Factory, Entrust Datacard, Molina Healthcare, United States Census Bureau

Buyer's Guide

Alluvio AppResponse vs. Splunk ITSI (IT Service Intelligence)

August 2026

Free Report: Alluvio AppResponse vs. Splunk ITSI (IT Service Intelligence)

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