Alluvio AppResponse vs Splunk ITSI (IT Service Intelligence) comparison

Why PeerSpot?

Riverbed and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. Riverbed is ranked #44 with an average rating of 8.0, while Splunk is ranked #9 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

5,582 Views
2,624 Comparison Views

93% willing to recommend

Splunk ITSI (IT Service Int...

Read 64 Splunk ITSI (IT Service Intelligence) reviews

6,598 Views
4,223 Comparison Views

98% willing to recommend

Alluvio AppResponse

Splunk ITSI (IT Service Int...

Comparison Buyer's Guide

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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: September 2026).

Buyer's Guide

Alluvio AppResponse vs. Splunk ITSI (IT Service Intelligence)

September 2026

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Helped 913,806 peers since 2012

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

44th

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

9th

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 September 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Alluvio AppResponse is 0.7%, up from 0.3% compared to the previous year. The mindshare of Splunk ITSI (IT Service Intelligence) is 0.8%, up from 0.7% 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

"Opnet probes (AppResponse Xpert), now part of Riverbed, capture network traffic and calculate automatically many applicative and network KPI."

"The most valuable feature of Alluvio AppResponse is the actual response time for measuring performance."

"Ability to see end to end user, application, server, and network response time and throughput data."

"When it comes to the ability to scale up the product, this is suitable for small medium and large environments, PPG and Volkswagon being examples."

"It provides us with complete visibility of every packet."

"Simply moving the focus from the IT infrastructure components to the end user with the result that it drastically reduces the time spent on troubleshooting performance issue."

"AppResponse is a total solution that gives you end-to-end visibility into applications at all levels, from Layer 1 to Layer 7. We can trace all those sections: physical, IP, transport, presentation, application, etc. It gives us the full picture."

"The most valuable feature is performance monitoring."

More Alluvio AppResponse pros

"The modeling required to setup ITSI has been very helpful in providing us a better understanding and a logical view of our services. The modeling is flexible and can be as granular or high level as our needs dictate."

"The predictive analysis feature is quite useful, as it helps identify potential issues before they impact services and allows for proactive action."

"Splunk ITSI (IT Service Intelligence) positively impacts my organization by predicting many failures beforehand, helping us save money and preventing business disruptions by allowing us to address issues early."

"Alerts and episodes are valuable to me."

"The search function is the most valuable. It includes regular expressions and wild card searches. We'll write searches using field and case-sensitive services and use all of these search types to write an alert condition. Splunk ITSI has another feature called Glass Table that offers a visual representation."

"What I like the most is the event correlations. It's a file structure, and ITSI has a correlation layer where you can normalize the events from different sources. Once these events are normalized, you set up rules to aggregate them into different or the same attributes. After the rules are defined, you can automate the process to solve the issue automatically."

"I like ITSI's glass tables. They're easy to navigate by clicking through them. The interface isn't that much different from other products I've used. It provides all the information we need in one place."

"The best features of Splunk ITSI (IT Service Intelligence) are the APM, the Application Performance Monitoring, and the diagnostic capabilities; it is state-of-the-art."

More Splunk ITSI (IT Service Intelligence) pros

Cons

"Need to bring back the NetFlow module for AppResponse."

"If Alluvio AppResponse reduces its cost, it will be more beneficial for customers to monitor their application and network performance."

"The pricing is on the higher side of things. If they could lower it, that would be ideal."

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

"It's not able to monitor SAP transactions."

"Technical support has been a problem for us. We had trouble with incompatibility during the implementation phase and they were a little bit late when it came to answering us."

"The recent changes in corporate structure may have caused some decrease in support quality."

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

More Alluvio AppResponse cons

"We also faced challenges relating to UI development."

"We also faced challenges relating to UI development — being able to get the UI the way we wanted it to look performance-wise. Some of the customization levels of the UI just weren't there."

"The cost of the license could be lower."

"We had issues with support that took a long time to resolve."

"Occasionally, we have faced some slowness, which we reported to Splunk, and those issues were promptly resolved."

"Scalability is a bit challenging, mainly if high loads are encountered. I faced several issues with high thread usage, so I would rate it around seven to eight, particularly considering that scalability is crucial yet can be premium in cost."

"When configuring a dashboard, we can write search criteria. Based on the search criteria, the dashboard shows all the alerts, including the alert time, creation time, and a summary description of the alert. When you add an extra column, such as the user that triggered the alert, the next time he refreshes the dashboard, he wants to know that the alert is acknowledged. We want to improve that comment feature."

"The license cost is expensive."

More Splunk ITSI (IT Service Intelligence) cons

Pricing and Cost Advice

"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."

"It is costly for small and medium businesses."

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

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

"It depends on how big an organization is. If we have a lot of resources, the licensing needs to be upgraded. If we have a small environment, the licensing cost is definitely going to be less."

"It is interesting. I am not involved that much lately, but if I recall correctly, you license primarily on the volume of data that you are using in Splunk ITSI, but there is no way Splunk can ever check if that is true, so that is interesting. We are not doing it, but someone can pretend to just use 10%, and it would be super cheap. It is tricky, but it is more tricky for Splunk than for us."

"Splunk ITSI is a pay-per-use service that is priced fairly based on the amount of data we use."

"Splunk pricing is high."

"Splunk ITSI is expensive compared to other tools."

"Splunk ITSI is expensive."

"Splunk ITSI is expensive; however, with the appropriate use case, it justifies the cost."

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

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

See which vendors are best for you

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Top Industries

By visitors reading reviews

Construction Company

15%

Performing Arts

10%

Comms Service Provider

10%

Financial Services Firm

14%

Outsourcing Company

14%

Manufacturing Company

10%

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...

See all answers

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)?

Training the database could make Splunk ITSI (IT Service Intelligence) even better for my work. I sometimes feel a lag with Splunk ITSI (IT Service Intelligence). I gave it a nine out of ten.

See all answers

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

I have been using Splunk ITSI (IT Service Intelligence) for the last two to three years for my data handling. I do IT implementation with strong technical skills. I sometimes use Splunk ITSI (IT Se...

See all answers

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

September 2026

Download Alluvio AppResponse product report

Buyer's Guide

Splunk ITSI (IT Service Intelligence)

August 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)

September 2026

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

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